芯片AD1833A
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常用dac芯片(Common DAC chip)常用dac芯片 (转)Tda154014 bit DAC (Serial Output)Philips早期的cd使用的芯片, 1986年11月14日研发, 解析力一般, 音色温暖,28脚封装, 供电比较特殊 (+ 5V, - 5V, - 17V), i2s架构S / n 80dB 85dB / type / min后缀表示不同的封装模式Tda1540d14 bit DAC (Serial Output)Tda1540pn14 bit DAC (Serial Output)Tda1540td14 bit DAC (Serial Output)Tda1541Dual 16 bit DACPhilips最出名的dac芯片, 1985年11月研发, 韵味十足, 柔情似水, 人声出色, 个频段十分均衡耐听为philips打下了大大的疆土28脚封装, 供电 (+ 5, - 5, - 15), i2s架构, S / n 90dB / min / type 声道分离 80dB 95db后缀a是1541的升级版, s1表示精选Tda1541aHigh Performance Stereo 16 bit DACTda1541a / N2High Performance Stereo 16 bit DACTda1541a / N2 / R1High Performance Stereo 16 bit DACTda1541a / N2 / S1High Performance Stereo 16 bit DAC(关东: 至今还在一些dac内能见到身影, 经典程度可见一斑)Tda1543Dual 16 bit DAC Economy Version i2S Input formatPhilips为小型设备开发的芯片, 1991年2月研发解析力一般, 音色温暖, 中频迷人, 密度很厚度令人吃惊8脚封装 (t为16脚), 供电 + 5V, S / n 96dB 分离90dbTda1543tDual 16 bit DAC Economy Version i2S Input formatTda1545Stereo Continuous Calibration DAC第一款continuous Calibration DAC, 1993年3月研发 | 音色不明8脚封装 (att为14脚), 供电 + 5V, S / n 声道分离 95db 98Db Tda1545aStereo Continuous Calibration DACTda1545atStereo Continuous Calibration DACTda1545attStereo Continuous Calibration DACTda1547Dual Top Performance Bitstream DACPhilips为顶级音频设备开发的超级芯片, 1991年9月研发采用比特流技术的1比特dac,和他搭配的采用比特流技术的芯片saa7350, 他整合了三阶静噪和1比特dac两片芯片音色兼顾韵味和速度,收放自如, 频响宽广, 气势宏伟, 适合各种音乐32脚封装, 供电 (+ 5, - 3.5) S / N / a计权 113 dB THD 101db声道分离115dbAd Audio D / a convertersart #DNR (DAC DAC dB SNR (dB) THD + N @ 1 kHz (- 3dB) Product Description price * (1000 to 4999) functionAd1955 120 110 multibit Sigma Delta D / W / SACD playback $6.86 DAC(关东: 同为当今顶级dac之一的 "ad1955" 与bb顶旗舰 "PCM1792" 互有特色)Ad1853 116 117 - 104 24 bit 192kHz multibit Sigma Delta DAC current output DAC $7.59)Ad1852 114 114 104 stereo, 24 bit, 192 kHz multibit Sigma Delta D / a $5.57 (Voltage Output DACAd1854 112 113 97 complete single chip D / a $4.05 stereo audio DACAd1953 112 112 100 sigmadsp 3 CH, 26 / 48 bit D / a Processing $7.14 CCD, Signal ProcessorAd1954 112 112 100 sigmadsp 3 CH, 26 / 48 bit D / a Processing $7.14 CCD, Signal Processorad1933 110 110 96 192 khz, 24 bit codec w / pll $3.66 dacad1833a 110 110 95 multi ch, 24 bit 192 khz, sigma delta d / a $3.98 dacad1958 109, 108 96, stereo, 24 bit 192 khz multibit sigma delta d / w / pll * * dacad1934 108 108 96 192 khz, 24 bit codec w / pll, ci and spi. $3.15 dacad1851 96 110 90 16 - bits, 16 3 fs pcm audio dacs dual 5v supplies $4.71 dacad1857 94 - 90 stereo, single supply 16 / 18 / 20 bit sigma delta d / a * * dacad1859 94 - 88 stereo, single supply 18 - bit sigma delta d / a new $4.45 dacad1858 94 - 90 stereo, single supply 16 bit sigma delta d / a * * dacad1868 92 98 88 single supply dual 18 bit audio dac dac * *ad1866 90 95 86 single supply dual 16 bit audio dac $10.57 dac(关东: 原文对ad的dac介绍的很简单.)pcm1700dual 18 bit audio monolithic digital to analog converter1702的哥哥, 也是大名鼎鼎, 早起很多大牌的解码器都用他内含两个dac单元, 分别转换左右两个声道的信号, 易产生左右声道相互干扰, 是他差声的原因pcm1700pdual 18 bit audio monolithic digital to analog converterpcm1700p - jdual 18 bit audio monolithic digital to analog converterpcm1700p - kdual 18 bit audio monolithic digital to analog converterpcm1700udual 18 bit audio monolithic digital to analog converterpcm1700u - jdual 18 bit audio monolithic digital to analog converterpcm1700u - kdual 18 bit audio monolithic digital to analog converterpcm1702bicmos advanced sign magnitude 20 - bit digital to analog converter当年bb公司的顶级解码, 音质出众.pcm1702的并联应用被广泛使用在高档cd唱机和高档dac解码器中, 著名的音响公司accuphase (金嗓子) 曾将多片pcm1702并联用于一个声道解码, 结果得到一代精品cd机dp - 55pcm1702 - jbicmos advanced sign magnitude 20 - bit digital to analog converterpcm1702 - kbicmos advanced sign magnitude 20 - bit digital to analogconverterpcm1702pbicmos advanced sign magnitude 20 - bit digital to analog converterpcm1702ubicmos advanced sign magnitude 20 - bit digital to analog converter(关东: 很多老烧友当年的梦中情人.多阶20bit的高转换精度也同时带来了高昂的成本)pcm170424 bit, 96khz bicmos sign - magnitude digital to analog converter1702的升级版, 速度, 频响, 声场都非常出色pcm1704u24 bit, 96khz bicmos sign - magnitude digital to analog converter(关东: 作为bb顶级dac "pcm1702" 的继任者, 老骥伏枥的"pcm1704" 仍然在很多机器中续写着hifi神话)pcm1710stereo audio digital to analog convertervcd里用的最多, 我就不说了pcm1710ustereo audio digital to analog converter(Kanto: when I just appeared, I also polished CD with finished boards, and the quality of the equivalent multi - grade 20Bit accuracy at that time has made me sit up and take notice.)PCM1715DUAL, VOLTAGE, OUTPUT, CMOS, DELTA-SIGMA, DIGITAL-TO-ANALOG, CONVERTER, WITH, ON-CHIP,, DIGITAL, FILTER, PCM1715UDUAL, VOLTAGE, OUTPUT, CMOS, DELTA-SIGMA, DIGITAL-TO-ANALOG, CONVERTER, WITH(Kanto: also appeared in many VCD)PCM171624-BIT, 96KHZ, SAMPLING, CMOS, DELTA-SIGMA, STEREO, AUDIO, CONVERTER, DIGITAL-TO-ANALOGWarm type, some DVD use him(Kanto: warm tone of a DAC, equivalent multi-level conversion,accuracy of 24Bit/96KHz, cost-effective. The 420 year old CD, who used it after DIY, is still serving himselfPCM1720STEREO, AUDIO, DIGITAL-TO-ANALOG, CONVERTER, MPEG2/AC-3, COMPATIBLEChips used in DVDPCM173024-BIT, 192-KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO, STEREO, DIGITAL-TO-ANALOG, CONVERTERPCM1730E24-BIT, 192-KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO, STEREO, DIGITAL-TO-ANALOG, CONVERTER, PCM1730E/2K24-BIT, 192-KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO, STEREO, DIGITAL-TO-ANALOG, CONVERTERPCM173224-BIT, 96KHZ, STEREO, AUDIO, DIGITAL-TO-ANALOG, CONVERTER, WITH, DECODER, HDCDWith HDCD, a lot of CD and DVD use him(Kanto: many domestic products have adopted the CD)PCM1733STEREO, AUDIO, DIGITAL-TO-ANALOG, CONVERTER, 18, BITS, 96KHZ, SAMPLINGA simplified version of 1732PCM173824-BIT, 192KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO-STEREO, DIGITAL-TO-ANALOG, CONVERTERHigh quality DAC, DSD and PCM dual function chips, are often used in advanced decodersPCM1738E24-BIT, 192KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO-STEREO, DIGITAL-TO-ANALOG, CONVERTER, PCM1738E2K24-BIT, 192KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO-STEREO, DIGITAL-TO-ANALOG, CONVERTERPCM173924-BIT, 192KHZ, SAMPLING, ENHANCED, MULTI-LEVEL, DELTA-SIGMA, AUDIO, DIGITAL-TO-ANALOG, CONVERTERPCM1739E24-BIT, 192KHZ, SAMPLING, ENHANCED, MULTI-LEVEL, DELTA-SIGMA, AUDIO, DIGITAL-TO-ANALOG, CONVERTERPCM1792BIT, 192KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO, STEREO, DIGITAL,, TO, ANALOG, CONVERTERBB's strongest DAC chip today uses hardware and software control, superior quality, and unmatched metrics, which are used in advanced SACD decoding, PCM1792DBBIT, 192KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO, STEREO, DIGITAL,, TO, ANALOG, CONVERTERPCM1792DBRBIT, 192KHZ, SAMPLING, ADVANCED, SEGMENT, AUDIO, STEREO, DIGITAL,, TO, ANALOG, CONVERTER(Kanto wine: pursue the past, yesterday fragrant far to [PCM1702]; the whole night long memories, Qin Yun [PCM1704]! Is the flagship PCM1792 of BB now capable of writing its predecessors?PCM1793The "BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER"It's also a very NB chipPCM1793DBThe "BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER"PCM1793DBR24位192kHz采样先进的部分音频立体声数字模拟转换器pcm179424位192kHz的采样,先进的部分,音频立体声数字模拟转换器1792的简化版本,音质据说比1792差那么一点点pcm1794db24位192kHz的采样,先进的部分,音频立体声数字模拟转换器pcm1794dbr24位192kHz的采样,先进的部分,音频立体声数字模拟转换器pcm179624bit 192 kHz的采样先进的部分音频立体声数字模拟转换器pcm1796db24bit 192 kHz的采样先进的部分音频立体声数字模拟转换器PCM1796DBR24bit 192 kHz的采样先进的部分音频立体声数字模拟转换器pcm179824位,192-khz采样先进的部分,音频立体声数字模拟转换器1792和1794的简化版本,只支持硬件控制,音质在三兄弟里最差,虽然最差但也比一般的好上不少,谁叫它是旗舰呢pcm1798db24位,192-khz采样先进的部分,音频立体声数字模拟转换器pcm1798dbr24位,192-khz采样先进的部分,音频立体声数字模拟转换器pcm2702与16位立体数位类比转换器接口USB类的DAC芯片,可被电脑直接识别,USB解码器的首选,但受到电脑的电波干扰,抖动问题等的影响,音质无法和上面那些专业的比,但非常适合我们DIY们,没有别的,就因为他简单pcm2702e与16位立体数位类比转换器接口pcm2704立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2704db立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2704dbr 立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2705立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2705db 立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2705dbr 立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2706立体声音频DAC与U##接口,单端耳机输出的PDF输出PCM2706PJT 立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2706pjtr 立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2707立体声音频DAC与U##接口,单端耳机输出的PDF输出PCM2707PJT 立体声音频DAC与U##接口,单端耳机输出的PDF输出pcm2707pjtrstereo audio dac with u## interface, single ended headphone output and s / pdf outputstereo audio codec with u## interface, single ended analog input / output and s / pdifpcm2900estereo audio codec with u## interface, single ended analog input / output and s / pdif pcm2900e / 2kstereo audio codec with u## interface, single ended analog input / output and s / pdifpcm2901stereo audio codec with u## interface single ended analog input / output and s / p difpcm2901estereo audio codec with u## interface single ended analog input / output and s / p dif pcm2901e / 2kstereo audio codec with u## interface single ended analog input / output and s / p difpcm2902stereo audio codec with u## interface, single ended analog input / output and s / pdifstereo audio codec with u## interface, single ended analog input / output and s / pdif pcm2902e / 2kstereo audio codec with u## interface, single ended analog input / output and s / pdifpcm5416 bit digital to analog converter monolithic音质一般, 体积庞大, 样子挺yy但素质不高, 早期的日本顶级cd喜欢用他, 音色温暖, 解析力不好, 声音较粗 (别拍我...)pcm54hp16 bit digital to analog converter monolithicpcm54jp16 bit digital to analog converter monolithicpcm54kp16 bit digital to analog converter monolithicpcm5516 bit digital to analog converter monolithic16 bit digital to analog converter monolithicpcm55jp16 bit digital to analog converter monolithicpcm56serial input 16 bit digital to analog converter monolithic小巧精干, 声音不错, 声场解析力较好, 但数码味较重, 声音较硬, 是bb早期最成功的作品之一pcm56pserial input 16 bit digital to analog converter monolithic pcm56p - jserial input 16 bit digital to analog converter monolithic pcm56p - kserial input 16 bit digital to analog converter monolithic pcm56p - lserial input 16 bit digital to analog converter monolithicserial input 16 bit digital to analog converter monolithicpcm58jprecision, 18 bit monolithic audio digital to analog converter音色厚实甜美, 解析声场在同级产品中十分出众, 现在也有很多dac 产品还在用他, 但停产多时, 价格较高pcm58kprecision, 18 bit monolithic audio digital to analog converter pcm58pprecision, 18 bit monolithic audio digital to analog converter pcm61serial input 16 bit monolithic audio digital to analog converter很多性价比较高的老cd都用他, 音色平衡, 也是经典芯片pcm61j - p串行输入18位单片音频数位类比转换器pcm61k串行输入18位单片音频数位类比转换器pcm61p串行输入18位单片音频数位类比转换器pcm61p-p串行输入18位单片音频数位类比转换器pcm63共线⒙20位单片音频数位类比转换器超铌的芯片,声音出色,甜美厚实,解析力强,声场宏伟,但低频锻相对较瘦,高档解码器的宠儿,浓郁的王者气魄,但价格太高,只能YYpcm63p共线⒙20位单片音频数位类比转换器pcm63p-j共线⒙20位单片音频数位类比转换器pcm63p-k共线⒙20位单片音频数位类比转换器并联使用DAC可提高等效比特数,提高转换精度,效果相当显著,最直接的感觉就是音乐的厚度感和力度感在高档机中应用比较广泛并联使用DAC。
常用AD芯片介绍AD芯片是指模数转换芯片(Analog-to-Digital Converter),主要用于将模拟信号转换为数字信号。
它在现代电子设备中扮演着极为重要的角色,并广泛应用于通信、医疗、工业控制、汽车电子以及消费电子等领域。
下面将介绍几种常用的AD芯片。
1.AD7780:AD7780是一款高精度、低功耗的24位模数转换器。
它具有灵活的配置选项,可用于多种测量应用,如温度、压力、力量和湿度传感器。
AD7780能够提供高达23.8位的有效分辨率,具有低噪声和低漂移性能。
该芯片还提供了多种接口选项,如SPI接口和串行接口数据格式,以满足不同系统的需要。
2.AD7671:AD7671是一款12位的高速模数转换器。
它具有高采样率和低功耗的特点,能够提供高达1MSPS的转换速率。
AD7671还具有低失真、高信噪比和快速响应等优点,适用于高速数据采集和信号处理应用。
该芯片还提供了多种输入范围和接口选项,以满足不同应用场景的需求。
3.AD7903:AD7903是一款8位的高速模数转换器。
它具有高速采样率和低功耗的特点,能够提供高达20MSPS的转换速率。
AD7903还具有低功耗和小封装等优点,适用于便携式和嵌入式应用。
该芯片还配备了内部参考电压和自校准电路,提高了转换的精度和稳定性。
4.AD7175-2:AD7175-2是一款高精度、低功耗的24位模数转换器。
它具有内置低噪声放大器和可编程增益放大器,能够适应不同信号强度的测量需求。
AD7175-2具有极低的失真和漂移性能,能够提供高达23.8位的有效分辨率。
该芯片还支持多种接口选项,如SPI接口和I²C接口,以方便与其他外围设备的连接。
5.AD7760:AD7760是一款高精度、低功耗的24位模数转换器。
它能够提供高达256kSPS的转换速率,并具有低噪声和低漂移性能。
AD7760还具有自动校准和过采样滤波器等功能,提高了转换的精度和稳定性。
常用DAC芯片(转)TDA154014-BIT DAC (SERIAL OUTPUT)Philips早期的cd使用的芯片,1986年11月14日研发,解析力一般,音色温暖,28脚封装,供电比较特殊(+5v,-5v,-17v),I2S架构S/N 80dB/min 85dB/Type后缀表示不同的封装模式TDA1540D14-BIT DAC (SERIAL OUTPUT)TDA1540PN14-BIT DAC (SERIAL OUTPUT)TDA1540TD14-BIT DAC (SERIAL OUTPUT)TDA1541DUAL 16-BIT DACPhilips最出名的dac芯片,1985年11月研发,韵味十足,柔情似水,人声出色,个频段十分均衡耐听为Philips打下了大大的疆土28脚封装,供电(+5,-5,-15),I2S架构,S/N 90dB/min 95dB/Type 声道分离80dB后缀A是1541的升级版,S1表示精选TDA1541ASTEREO HIGH PERFORMANCE 16-BIT DACTDA1541A/N2STEREO HIGH PERFORMANCE 16-BIT DACTDA1541A/N2/R1STEREO HIGH PERFORMANCE 16-BIT DACTDA1541A/N2/S1STEREO HIGH PERFORMANCE 16-BIT DAC(关东:至今还在一些DAC内能见到身影,经典程度可见一斑)TDA1543DUAL 16-BIT DAC ECONOMY VERSION I2S INPUT FORMATPhilips为小型设备开发的芯片,1991年2月研发解析力一般,音色温暖,中频迷人,密度很厚度令人吃惊8脚封装(T为16脚),供电+5v,S/N 96dB 分离90dBTDA1543TDUAL 16-BIT DAC ECONOMY VERSION I2S INPUT FORMATTDA1545STEREO CONTINUOUS CALIBRA TION DAC第一款CONTINUOUS CALIBRATION dac,1993年3月研发|音色不明8脚封装(ATT为14脚),供电+5v,S/N 98dB 声道分离95dBTDA1545ASTEREO CONTINUOUS CALIBRA TION DACTDA1545ATSTEREO CONTINUOUS CALIBRA TION DACTDA1545ATTSTEREO CONTINUOUS CALIBRA TION DACTDA1547DUAL TOP-PERFORMANCE BITSTREAM DACPhilips为顶级音频设备开发的超级芯片,1991年9月研发采用比特流技术的1比特dac,和他搭配的采用比特流技术的芯片SAA7350,他整合了三阶静噪和1比特dac两片芯片音色兼顾韵味和速度,收放自如,频响宽广,气势宏伟,适合各种音乐32脚封装,供电(+-5,-3.5)S/N 113dB/A计权THD-101dB声道分离115dBAD Audio D/A Convertersart#DAC DNR (dB) SNR (dB) DAC THD+N @ 1 kHz (-3dB) Product Description Price* (1000-4999) FunctionAD1955 120 120 110 Multibit Sigma-Delta D/A w/ SACD Playback $6.86 DAC(关东:同为当今顶级DAC之一的“AD1955”与BB顶旗舰“PCM1792”互有特色)AD1853 116 117 104 24-bit 192 kHz Multibit Sigma-Delta DAC (Current Output) $7.59 DAC AD1852 114 114 104 Stereo, 24-bit 192 kHz Multibit Sigma-Delta D/A (V oltage Output) $5.57 DACAD1854 113 112 97 Complete Single Chip Stereo Audio D/A $4.05 DACAD1953 112 112 100 SigmaDSP 3 Ch, 26-/48-Bit Processing D/A $7.14 DAC, Signal Processor AD1954 112 112 100 SigmaDSP 3 Ch, 26-/48-Bit Processing D/A $7.14 DAC, Signal Processor AD1933 110 110 96 192 kHz, 24-Bit CODEC w/ PLL $3.66 DACAD1833A 110 110 95 Multi-Ch, 24-bit 192 kHz, Sigma-Delta D/A $3.98 DACAD1958 109 108 96 Stereo, 24-bit 192 kHz Multibit Sigma-Delta D/A w/ PLL ** DACAD1934 108 108 96 192 kHz, 24-Bit CODEC w/ PLL, IC and SPI. $3.15 DACAD1851 96 110 90 16-Bit, 16 3 FS PCM Audio DACs Dual 5V Supplies $4.71 DACAD1857 94 - 90 Stereo, Single Supply 16/18/20-bit Sigma-Delta D/A ** DACAD1859 94 - 88 Stereo, Single Supply 18-bit Integrated Sigma-Delta D/A $4.45 DACAD1858 94 - 90 Stereo, Single Supply 16-bit Sigma-Delta D/A ** DACAD1868 92 98 88 Single Supply Dual 18-Bit Audio DAC ** DACAD1866 90 95 86 Single Supply Dual 16-Bit Audio DAC $10.57 DAC(关东:原文对AD的DAC介绍的很简单。
Rev. 1.0012022-05-12HT16K33ARAM 映射16×8 带 按键扫描的LED驱动器特性•工作电压:4.5V~5.5V •内部RC 振荡器 •I 2C 总线接口•16×8位RAM 用于存储显示数据•最大显示模式为16×8:16SEGs 和8COMs •读/写地址自动递增•多达13×3按键矩阵扫描功能 •16阶调光电路•封装类型:20/24/28-pin SOP/SSOP应用领域•工业控制指示器•数字时钟、温度计、计数器、万用表 •机顶盒•录像机设备 •仪表读数•其它消费类应用 •LED 显示概述HT16K33A 是一款存储器映射和多功能LED 控制驱动芯片。
该芯片支持最大128点的显示模式(16SEGs ×8COMs)以及最大13×3的按键矩阵扫描电路。
HT16K33A 的软件配置特性使其适用于多种LED 应用,包括LED 模块和显示子系统。
HT16K33A 通过双向I 2C 接口可与大多数微控制器进行通信。
方框图VDDVSSSDASCLRev. 1.0022022-05-122019181716151413121112345678910VDD SDA SCL ROW0/K1ROW1/K2ROW2/K3ROW3/K4ROW4/K5ROW5/K6ROW6/K7VSS COM0/AD COM1/KS0COM2/KS1COM3/KS2COM4COM5COM6COM7ROW7/K8/INTHT16K33A 20 SOP-A/SSOP-A VDD SDA SCL ROW0/A1ROW1/A0ROW2/K1ROW3/K2ROW4/K3ROW5/K4ROW6/K5ROW7/K6ROW8/K7VSS COM0/AD COM1/KS0COM2/KS1COM3/KS2COM4COM5COM6COM7ROW11/K10/INTROW10/K9ROW9/K8HT16K33A 24 SOP-A/SSOP-A 242322212019181716151413123456789101112VDD SDA SCL ROW0/A2ROW1/A1ROW2/A0ROW3/K1ROW4/K2ROW5/K3ROW6/K4ROW7/K5ROW8/K6ROW9/K7ROW10/K8VSS COM0/AD COM1/KS0COM2/KS1COM3/KS2COM4COM5COM6COM7ROW15/K13/INTROW14/K12ROW13/K11ROW12/K10ROW11/K9HT16K33A 28 SOP-A/SSOP-A28272625242322212019181716151234567891011121314Rev. 1.0032022-05-12内部连接简图极限参数电源供应电压 ..............V SS-0.3V ~ V SS+6.5V 端口输入电压 .............V SS-0.3V ~ V DD+0.3V 工作温度 ................................. -40℃~ 85℃储存温度 ................................-60°C ~ 150°C注:这里只强调额定功率,超过极限参数所规定的范围将对芯片造成损害,无法预期芯片在上述标示范围外的工作状态,而且若长期在标示范围外的条件下工作,可能影响芯片的可靠性。
中频信号的ad和da转换芯片摘要:1.中频信号的AD 和DA 转换芯片的概述2.中频信号AD 和DA 转换芯片的工作原理3.中频信号AD 和DA 转换芯片的性能指标4.中频信号AD 和DA 转换芯片的应用领域5.市场上主要的中频信号AD 和DA 转换芯片生产商正文:1.中频信号的AD 和DA 转换芯片的概述中频信号的AD 和DA 转换芯片,是指将模拟信号转换为数字信号,或将数字信号转换为模拟信号的芯片,主要用于中频信号的处理和传输。
在中频信号的处理中,AD 转换芯片用于将中频信号的模拟信号转换为数字信号,DA 转换芯片则用于将数字信号转换为模拟信号,以供后续的处理和传输。
2.中频信号AD 和DA 转换芯片的工作原理AD 转换芯片的工作原理主要是将模拟信号转换为数字信号。
其主要由采样器、量化器和编码器三部分组成。
采样器负责将模拟信号进行采样,量化器负责将采样后的信号进行量化,编码器则将量化后的信号进行编码,生成数字信号。
DA 转换芯片的工作原理主要是将数字信号转换为模拟信号。
其主要由解码器、量化器和采样器三部分组成。
解码器负责将数字信号进行解码,量化器负责将解码后的信号进行量化,采样器则负责将量化后的信号进行采样,生成模拟信号。
3.中频信号AD 和DA 转换芯片的性能指标中频信号的AD 和DA 转换芯片的性能指标主要有采样率、转换速率、量化位数、噪声等。
采样率和转换速率决定了芯片的转换速度和精度,量化位数决定了芯片的转换精度,噪声则影响了芯片的转换质量。
4.中频信号AD 和DA 转换芯片的应用领域中频信号的AD 和DA 转换芯片广泛应用于通信、广播、计算机等领域。
在通信领域,用于信号的调制和解调;在广播领域,用于信号的传输和接收;在计算机领域,用于数据的处理和存储。
5.市场上主要的中频信号AD 和DA 转换芯片生产商市场上主要的中频信号AD 和DA 转换芯片生产商有德州仪器、ADI、TI 等。
数字家庭主板M2NDH-支持AMD®SocketAM2Athlon64FX/Athlo64X2/Athlon64/Sempron -AMDLive!™Ready-强大扩充能力:1xPCI-Ex16、2xPCI-E、3xPCI-华硕WiFi-APSolo-华硕DHRemote™-华硕MP3-In™-华硕Q-Connector-高保真音频中央处理器支持AMD®SocketAM2Athlon64FX/Athlo64X2/Athlon64/Sempron 支持AMDCool'n'Quiet™技术AMD64架构,同时兼容32位和64位计算AMDLive!™Ready芯片组NVIDIAnForce®430MCP前端总线2000/1600MT/s内存双通道内存架构4x240-pinDIMM内存插槽,支持最大容量高达8GB的DDR2800/667/533ECC和non-ECC、un-buffered内存扩充插槽1xPCI-Expressx16插槽2xPCI-Expressx1插槽3xPCI2.2插槽存储装置/RAID-1xUltraDMA133/100/66/33-4xSerialATA3.0Gb/s-NVIDIAMediaShield™RAID通过SerialA TA设备支持RAID0、1、0+1、5和JBOD网络功能NVIDIAnForce®430内建GigabitMAC,支持externalAttansicPHY无线局域网:54MbpsIEEE802.11b/g(华硕WiFi-APSolo)音频功能ADI6声道高保真音频CODEC背板S/PDIF数字音频输出USB高达8个USB2.0/1.1接口M2N-VMDH-AMDSocketAM2-NVIDIAGeForce6100/nForce430-双通道DDR2800/667/533-1xPCIExpressx16+1xPCIExpressx1+2xPCI-双VGA:DVI-D和D-Sub-8声道高保真音频-2x1394a接口中央处理器支持AMD®SocketAM2Athlon64X2/Athlon64FX/Athlon64/Sempro nAMDCool'n'Quiet™技术AMD64架构,兼容32位和64位计算AMDLive!™Ready芯片组NVIDIAGeForce6100/nForce430前端总线2000/1600MT/s 内存双通道内存架构4x240-pinDIMM插槽,支持最大容量为8GB的DDR2800/667/533non-ECC,un-buffered内存显卡集成GeForce6100GPU高清晰视频处理,最高分辨率可达1920x1440(@75Hz)支持RGB显示;UXGA1600x1200(@60Hz)支持DVI-D显示支持双VGA输出:DVI-D和RGB注意:DVI-D不能用来输出RGB信号至CRT。
目前常用AD/DA芯片简介目前生产AD/DA的主要厂家有ADI、TI、BB、PHILIP、MOTOROLA等,武汉力源公司拥有多年从事电子产品的经验和雄厚的技术力量支持,已取得排名世界前列的模拟IC生产厂家ADI、TI公司代理权,经营全系列适用各种领域/场合的AD/DA器件。
1. AD公司AD/DA器件耗仅是1mW。
AD7705是基于微控制器(MCU)、数字信号处理器(DSP)系统的理想电路,能够进一步节省成本、缩小体积、减小系统的复杂性。
应用于微处理器(MCU)、数字信号处理(DSP)系统,手持式仪器,分布式数据采集系统。
2)3V/5V CMOS信号调节AD转换器:AD7714AD7714是一个完整的用于低频测量应用场合的模拟前端,用于直接从传感器接收小信号并输出串行数字量。
它使用Σ-Δ转换技术实现高达24位精度的代码而不会丢失。
输入信号加至位于模拟调制器前端的专用可编程增益放大器。
调制器的输出经片内数字滤波器进行处理。
数字滤波器的第一次陷波通过片内控制寄存器来编程,此寄存器可以调节滤波的截止时间和建立时间。
AD7714有3个差分模拟输入(也可以是5个伪差分模拟输入)和一个差分基准输入。
单电源工作(+3V或+5V)。
因此,AD7714能够为含有多达5个通道的系统进行所有的信号调节和转换。
AD7714很适合于灵敏的基于微控制器或DSP的系统,它的串行接口可进行3线操作,通过串行端口可用软件设置增益、信号极性和通道选择。
AD7714具有自校准、系统和背景校准选择,也允许用户读写片内校准寄存器。
CMOS结构保证了很低的功耗,省电模式使待机功耗减至15μW(典型值)。
3)微功耗8通道12位AD转换器:AD7888AD7888是高速、低功耗的12位AD转换器,单电源工作,电压范围为2.7V~5.25V,转换速率高达125ksps,输入跟踪-保持信号宽度最小为500ns,单端采样方式。
AD7888包含有8个单端模拟输入通道,每一通道的模拟输入范围均为0~Vref。
常用AD转换芯片型号列表型号产品描述AD1380JD 16位 20us高性能模数转换器(民用级)AD1380KD 16位 20us高性能模数转换器(民用级)AD1671JQ 12位 1.25MHz采样速率带宽2MHz模数转换器(民用级) AD1672AP 12位 3MHz采样速率带宽20MHz单电源模数转换器(工业级) AD1674JN 12位100KHz采样速率带宽500KHz模数转换器(民用级) AD1674AD 12位 100KHz采样速率带宽500KHz模数转换器(工业级) AD202JN 小型2KHz隔离放大器(民用级)卧式AD202JY 小型2KHz隔离放大器(民用级)立式AD204JN 小型5KHz隔离放大器(民用级)卧式AD22100KT 带信号调理比率输出型温度传感器AD22105AR 可编程温控开关电阻可编程温度控制器 SOIC AD261BND-1 数字隔离放大器AD2S99AP 可编程正弦波振荡器(工业级) PLCC AD420AN-32 16位单电源 4-20mA输出数模转换器(工业级)DIP AD420AR-32 16位单电源 4-20mA输出数模转换器(工业级)SOIC AD421BN 16位环路供电符合HART协议 4-20mA输出数模转换器(工业级)DIP AD421BR 16位环路供电符合HART协议 4-20mA输出数模转换器(工业级)SOIC AD515AJH 低价格,低偏置电流,高输入阻抗运放(民用级) TO-99AD515ALH 低价格,低偏置电流,高输入阻抗运放(民用级) TO-99 AD517JH 低失调电压,高性能运放 (民用级) TO-99 AD518JH 宽带,低价格运放(民用级) TO-99 AD521JD 电阻设置增益精密仪表放大器(民用级)DIPAD524AD 引脚设置增益高精度仪表放大器(工业级)DIP AD526BD 软件编程仪表放大器(工业级)DIPAD526JN 软件编程仪表放大器(民用级)DIPAD532JH 模拟乘法器(民用级)TO-99AD534JD 模拟乘法器(民用级)DIPAD534JH 模拟乘法器(民用级)TO-99AD536AJH 集成真有效值直流转换器(民用级)TO-99 AD536AJD 集成真有效值直流转换器(民用级)DIPAD536AJQ 集成真有效值直流转换器(民用级)DIPAD537JH 150KHZ集成压频转换器(民用级)TO-99AD537SH 150KHZ集成压频转换器(军用级)TO-99AD538AD 单片实时模拟乘法器(工业级)DIPAD539JN 宽带双通道线性乘法器(民用级)DIPAD542JH 低价格,低偏置电流,高输入阻抗运放(民用级) TO-99 AD545ALH 低偏置电流,高输入阻抗运放(民用级) TO-99 AD546JN 静电计放大器(民用级)DIP AD547JH 低价格,低偏置电流,高输入阻抗运放(民用级) TO-99 AD548JN 精密 BiFET输入运放(民用级)DIPAD549JH 低偏置电流,高输入阻抗运放(民用级) TO-99 AD549LH 低偏置电流,高输入阻抗运放(民用级) TO-99 AD5539JN 高速运放(民用级)DIP AD557JN 微处理器兼容完整7位电压输出数模转换器(民用)DIP AD558JN 微处理器兼容完整8位电压输出数模转换器(民用)DIP AD565AJD 12位 0.25us电流输出数模转换器(民用)DIP AD568JQ 12位超高速电流输出数模转换器(民用)DIP AD569JN 16位 3us电流输出数模转换器(民用)DIP AD570JD/+ 8位 25us模数转换器(民用)DIP AD574AJD 12位 25us模数转换器(民用)DIP AD574AKD 12位 25us模数转换器(民用)DIP AD578KN 12位 3us模数转换器(民用)DIPAD580JH 精密 2.5V电压基准源(民用级)TO-52 AD580LH 精密 2.5V电压基准源(民用级)TO-52 AD581JH 精密 10V电压基准源(民用级)TO-5 AD582KD 0.7us采样保持放大器(民用)DIPAD584JH 引脚设置输出电压基准源(民用级)TO-99 AD584JN 引脚设置输出电压基准源(民用级)DIP AD585AQ 3us采样保持放大器(工业级)DIPAD586JN 精密 5V电压基准源(民用级)DIP。
点评几款DIY的DAC解码器(增加常见dac指标大全)本帖最后由 love957 于 2010-5-13 14:42 编辑在80注册快二年,一直在此下些APE和高清,现在看看80玩DAC的人多了,一时兴起,信手涂鸦:近日时逢寒潮,不便外出之余,终于静下心来把手头的这几个dac装好。
没有多大的感觉,十多年玩pchifi,犹如弹指瞬间,从第一台用YMH724推挑战者一号开始,玩过创新AW64 SB CT 到XIFIDIY过玩过各版1305 1541dac等换过各种甲乙类,甲类,甚至专业类攻放有时在问自已,什么样的声音才是自己需要的,什么样的声音才是适合自已的,什么样的声音才是令自已感动的.初入发烧时,十多年前李楠的一对低频霸主,就觉得气势宏伟的低音是自己完美的追求,随后又被蔡大姐童丽的美妙的人声所征服,刚过而立之年,又觉得淡雅的声音,均衡的三段又正是自已此时静若止水的心境浅写意。
人生何其短。
浮生偷得半日闲.庸者不败最早听到扫把明版的1305是在去年东莞的聚会上,1305dac用9v电池供电,简单声好,是那次聚会的亮点,于是收了块玩玩,不听还好,一听1305DAC,此时我那些珍藏的ymh724 SBLOVE ct4630 xfi等等,全扔到床底下。
一年里明版的1305DAC不断的通过改进线路来改善声音,出了近六个版,我有幸装过他四个版的1305DAC,现在装的是1305终结版。
明版的1305DAC试听的最大特色在于耐听,属于那种不温不火从从容的风格。
玩尽明四个版的1305,有用过用12伏电瓶供电给1305DAC,为什么选用12伏(从台坏的UPS 拆下来),因为我试过用9伏干电池和12伏电瓶及电脑开关电源及单12交流供电,个人感觉用9伏干电池供电声音过于柔和,懒洋洋的,单12交流供电像1305刚刚睡醒,声音过于阳刚,三端稳压热到烫手,电脑开关电源供电有噪音,声音干燥,还是12伏电瓶供电不温不火,刚柔并济,适合本人性恪:中庸。
中频信号的ad和da转换芯片中频信号的AD和DA转换芯片一、引言中频信号的AD和DA转换芯片是现代电子技术领域中非常重要的器件之一。
AD转换芯片负责将模拟信号转换为数字信号,而DA转换芯片则将数字信号转换为模拟信号。
本文将对中频信号的AD和DA转换芯片进行详细介绍,包括其工作原理、应用领域以及相关的技术发展。
二、AD转换芯片1. 工作原理AD转换芯片是一种将连续变化的模拟信号转换为离散的数字信号的器件。
其工作原理是将模拟信号通过采样和量化的方式,将连续变化的模拟信号转换为离散的数字信号。
具体来说,AD转换芯片首先对模拟信号进行采样,即以一定的时间间隔对信号进行取样。
然后,通过量化将每个采样点的幅值转换为相应的数字数值。
最后,通过编码将数量化后的数字数值表示为二进制的形式。
2. 应用领域AD转换芯片在各个领域都有广泛的应用。
在通信领域,AD转换芯片被用于将模拟语音信号转换为数字信号,以实现电话通信的数字化。
在测量仪器领域,AD转换芯片则被用于对各种物理量进行测量,如温度、压力、湿度等。
此外,AD转换芯片还被广泛应用于音频设备、图像处理、医疗仪器等领域。
3. 技术发展随着科技的不断进步,AD转换芯片的性能也得到了大幅提升。
目前,高速、高精度的AD转换芯片已经成为市场的主流产品。
其中,采用Σ-Δ调制技术的AD转换芯片具有较高的分辨率和动态范围,适用于对信号精度要求较高的应用。
另外,随着物联网技术的兴起,低功耗、小尺寸的AD转换芯片也得到了广泛应用。
三、DA转换芯片1. 工作原理DA转换芯片是一种将数字信号转换为模拟信号的器件。
其工作原理是通过数字信号控制模拟电路,实现对模拟信号的重建。
具体来说,DA转换芯片首先将输入的数字信号进行解码,得到相应的数字数值。
然后,通过数模转换器将数字数值转换为模拟电压或电流输出。
最后,通过滤波器对输出信号进行滤波,以去除数字信号的残留成分,得到纯净的模拟信号输出。
2. 应用领域DA转换芯片在各个领域都有广泛的应用。
ADI芯片型号选型产品大全ADI芯片由创唯电子经销以下产品:PMIC - LED 驱动器(83 项)PMIC - PFC(功率因数修正)(7 项)PMIC - RMS 至DC 转换器(120 项)PMIC - V/F 和F/V 转换器(79 项)PMIC - 显示器驱动器(11 项)PMIC - 栅极驱动器(62 项)PMIC - 激光驱动器(43 项)PMIC - 热插拔控制器(105 项)PMIC - 热管理(29 项)PMIC - 电压基准(1206 项)PMIC - 电池充电器(35 项)PMIC - 电池管理(6 项)PMIC - 电源控制器,监视器(59 项)PMIC - 电源管理- 专用(51 项)PMIC - 监控器(2029 项)PMIC - 稳压器- DC DC 切换控制器(160 项)PMIC - 稳压器- DC DC 开关稳压器(700 项)PMIC - 稳压器- 专用型(21 项)PMIC - 稳压器- 线性(1989 项)PMIC - 稳压器- 线性+ 切换式(152 项)PMIC - 稳流/电流管理(77 项)PMIC - 能量测量(129 项)PMIC - 配电开关,负载驱动器(54 项)专用IC (51 项)嵌入式- DSP(数字式信号处理器)(528 项)嵌入式- 微控制器(225 项)接口- I/O 扩展器(9 项)接口- 专用(160 项)接口- 传感器和探测器接口(131 项)接口- 模拟开关- 专用(181 项)接口- 模拟开关,多路复用器,多路分解器(1833 项)接口- 滤波器- 有源(52 项)接口- 电信(1 项)接口- 直接数字合成(DDS)(113 项)接口- 编码器,解码器,转换器(74 项)接口- 编解码器(141 项)接口- 调制解调器- IC 和模块(18 项)接口- 驱动器,接收器,收发器(813 项)数据采集- ADCs/DAC - 专用型(402 项)数据采集- 数字电位器(1051 项)数据采集- 数模转换器(3401 项)数据采集- 模拟前端(AFE)(108 项)数据采集- 模数转换器(2955 项)数据采集- 触摸屏控制器(66 项)时钟/计时- 专用(101 项)时钟/计时- 可编程计时器和振荡器(4 项)时钟/计时- 延迟线(7 项)时钟/计时- 时钟发生器,PLL,频率合成器(508 项)时钟/计时- 时钟缓冲器,驱动器(100 项)线性- 放大器- 专用(218 项)线性- 放大器- 仪表,运算放大器,缓冲器放大器(4788 项) 线性- 放大器- 视频放大器和频缓冲器(228 项)线性- 模拟乘法器,除法器(83 项)线性- 比较器(322 项)线性- 视频处理(222 项)线性- 音頻放大器(160 项)逻辑- 信号开关,多路复用器,解码器(61 项)逻辑- 栅极和逆变器- 多功能,可配置(39 项)逻辑- 触发器(8 项)逻辑器件- 转换器,电平移位器(61 项)配件(3 项)音频专用(20 项)ADI芯片具体型号AD8436ACPZ-R7AD8436ACPZ-R7AD8436ACPZ-R7AD736JRZAD8436ARQZAD736JNZAD736AQAD536AJQAD636JHZAD637JRZAD637JQAD536AJDZAD636JDZAD637ARZAD536AKDZAD536ASHAD536ASDAD8436JCPZ-R7AD737JRZAD637JRZ-R7ADP1660ACBZ-R7ADM8843ACPZ-REEL7ADP8866ACPZ-R7 ADP8861ACPZ-R7 ADP1649ACBZ-R7 ADP8860ACBZ-R7 ADP1650ACBZ-R7 ADN2830ACPZ32 ADN2873ACPZAD9665ACPZ-REEL7 ADN2871ACPZADN2848ACPZ-32 ADN2526ACPZADN2525ACPZ-R2 ADN2872ACPZ-ND ADN2873ACPZ-RLAD9665ACPZ-REEL ADN2873ACPZ-R7 ADN2871ACPZ-RL7 ADN2872ACPZ-RL ADN2870ACPZ-RL ADN2872ACPZ-R7 ADN2870ACPZ-RL7 ADN2848ACPZ-32-RL7 ADN2870ACPZADN2847ACPZ-32-RL7 ADN2531ACPZ-R7 ADN2847ACPZ-32 ADR5041ARTZ-REEL7 AD1580ARTZ-REEL7 AD1584ARTZ-REEL7 AD1582ARTZ-REEL7 ADR1581ARTZ-REEL7 ADR381ARTZ-REEL7 ADR280ARTZ-REEL7。
嵌入式常用IC芯片1.电源变换IC芯片7800 三端,固定正电压输出稳压器(块)芯片7900 三端,固定负电压输出稳压器(块)芯片AD580 三端,精密电压基准芯片ADR290/291/292/293 高精度,新型XFET 3端基准电源芯片D14,D24 DC-DC隔离电源模块HV-2405E 50mA,5~24V,AC/DC电源IC芯片HQA-2405E AC/DC电源变换器模块IMP706 低功耗,uP电源监控IC芯片LM117/217/317 3端,可调正电压输出稳压芯片LM137/237/337 3端,可调负电压输出稳压(块)芯片LM138/238/338 3端,大电流,可调正电压输出稳压(块)芯片LM150/250/350 3端,大电流,可调正电压输出稳压(块)芯片LM2930 汽车用3端稳压器芯片LT108X/SP116XX 3端,低电压,输出可调稳压器芯片M5236L/37L 灵活方便,低电压差,3端稳压驱动芯片MAX610 无变压器式,AC/DC电源变换器IC芯片MAX619 输入2V,输出5V,充电泵DC/DC变换器IC芯片MAX629 DC/DC转换芯片MAX638 过低电压检测报警,降压开关型,DC/DC电源变换器IC芯片MAX639 过低电压检测报警,降压开关型,DC/DC电源变换器IC芯片MAX682-685 低电压差,微功耗稳压器芯片MAX706 电压监控芯片MAX813L 看门狗,电压监控芯片MAX889 2MHZ稳压型电荷泵,负电压输出,DC/DC变换器芯片MAX1606 输入5V,输出28V,LCD偏置电源DC/DC芯片MAX1642/1643 输入电压仅为1V的DC/DC变换器芯片MAX1692 1.8V,降压型,微型开关,DC/DC芯片MAX1725/1726 更低功耗,低压差,线性稳压器芯片MAX1742/1842 内含1A开关,1MHz,降压型DC/DC芯片MAX1744/1745 36V输入,10W输出,降压型转换器芯片MAX1730/1759 稳压型,电荷泵,DC/DC芯片MAX1775 双路,降压型,2A以上,DC/DC芯片MAX1832/1833/1834/1835 电池反接保护,升压型DC/DC转换器芯片MAX1864/1865 降压型,DC/DC,5路输出线缆MODEM电源芯片MAX5130+PIC 精确可编程,8000基准电压值,DC/DC发生器芯片MAX6125 微封装,微功耗,微漂移,DC/DC芯片MAX6129 功耗更低,串联型,3端,电压基准芯片MAX6333 监视电压可低至1.6V的新型单片复位IC芯片MAX6821-6825 手动复位,“看门狗”定时器,低功耗,UP监控电路芯片MAX828/829 充电泵,反压型,DC/DC芯片MAX8880/8881 带有电源好2(POWDWR-OK)输出的DC/DC芯片MAX8883 双路,低压差,线性稳压器芯片MC1403 8脚精密电压基准芯片MIC2141 微功耗,升压型,V0可控,DC/DC变换器芯片PS0500-5 500mA,超小型,AC/DC电源变换芯片TOP1xx-2xx 无变压器,5W以上,AC/DC变换式精密开关电源IC芯片TL499AC 可调线型串联稳压器和升压型开关稳压器(合成稳压器)芯片TPS7350 5V固定输出,掉电延时复位,低压差稳压器芯片W431 3端,可调式电压基准芯片YA-S AC/DC电源变换器模块2.数字温度传感器AD526 增益可编程运算放大器芯片AD620 低功耗,高精密度仪器用运放芯片AD623 单电源Rail-Rail仪表运放芯片AD625 增益可编程运算放大器芯片AD626 单电源差分运算放大器芯片AD7416 带IIC接口,10位低功耗数字温度传感器芯片AD8571/8572/8574 0温漂,单电源,运算放大器芯片AD8591/8592/8594 带节能控制端的CMOS,单电源工作,满电源输入输出,运算放大器芯片DS1620 数字式温度传感器IC芯片DS1621 数字式温度传感器IC芯片及恒温控制器IC芯片DS1625 数字温度计和控温器芯片DS1629 2线接口,带有实时时钟的温度传感器芯片DS1820 数字式温度传感器IC芯片ITT2301AF 射频功率放大器芯片LM76 带数字温度传感器,IIC总线接口,12位信号输出,测温芯片LM92 数字式温度传感器芯片MAX54xx 体积更小,256级,数字电位器芯片MAX4265~4270 超低失真,单+5V,300MHz,运算放大器芯片MAX4430/4431/4432/4433 高速(280MHz),高精度,宽频带,单/双运算放大器芯片MAX6627/6628 兼容SPI接口的远端结温检测器芯片MAX6629/6630/6631/6632 微型SOT封装,+-1摄氏度精度的数字温度传感器芯片MAX6657/6658/6659 +-1摄氏度的本地和远端结温检测器芯片OP193/293/493 精密,微功耗,运算放大器芯片OP177 超精密运算放大器芯片OP777 精密,微功耗,单电源,运算放大器芯片MIC91x 高速(100~350MHz)运算放大器芯片X9241 IIC接口,数字电位器(EEPOT)IC芯片X9312 数字电位器IC芯片X9313 数控电位器芯片X9511 PushPOT按钮控制电位器芯片3.电机控制及驱动芯片87C196MC 电机控制专用微处理器芯片CIPH9803 可编程步进电机控制IC芯片FR-Z240-7.5K 变频调速器芯片HEF4752V PWM大规模集成电路芯片IR2110 高压浮动MOSFET,栅极步进电机驱动器IC芯片LM628 直流电机运动控制芯片LM1542 无刷直流电机控制器芯片LMD18200 H桥组件电机驱动芯片MA818 3相PWM,变频调速专用控制器芯片MAX1749 微型直流电机驱动控制芯片MC33033 带温度补偿的直流电机控制器芯片ML4428 无传感器PWM,无刷直流电机控制器芯片MOC30xx 双向晶闸管电机控制驱动器(双向光电耦合器)IC芯片MTE1122 智能型电机驱动运放芯片PA03 大功率(1000w)运放电机驱动芯片PA21/25/26 双功率电机驱动运放芯片PA61 大功率运放电机驱动芯片PA85 高压,高速,大功率,运放驱动芯片PBL3772/PBM3960 高性能步进电机驱动IC芯片组PH2083 多模式步进电机控制器IC芯片PMM8713 步进电机专用控制芯片SA06 脉宽调制运放,电机驱动芯片SA60 脉宽调制型功放芯片SA866 可编程,全数字化,3相PWM,变频调速控制器IC芯片ST6210 通用电机驱动电路(MCU)IC芯片TDA1085C 通用电机速度控制器芯片UCx637XC9536 PWM型直流电机驱动芯片XC9536 步进电机CPLD控制芯片4.数字通信IC芯片及接口5G16C550ACM1330E/1550DACMTX16/ACMRX18ADM101EAM7910Core 01DS14C232C/232TDS26F31DS26C32DS3695/3696/3697/3698DS8921DS8922DS9637DS9638DS14185DS75176DS96172/96174DS96173/96175HT9200AICL232KX50xxLM1893LMx3162M303S/303RM-8888MAX48x/49xMAX202MAX202E/211E/213E/232E/241EMAX214MAX220/232/232AMAX250/251MAX1480A/1480BMAX3080E-3089EMAX3082MAX3100MAX3140MAX3222/3232MAX3224~3227MAX3238E/3248E常用集成电路功能简介型号功能简述1710 视频信号处理集成电路2274 延迟集成电路2800 红外遥控信号接收集成电路4094 移位寄存串入、并出集成电路4260 动态随机存储集成电路4464 存储集成电路4558 双运算放大集成电路5101 天线开关集成电路15105 充电控制集成电路15551 管理卡升压集成电路31085 射频电源集成电路74122 可重触发单稳态集成电路85712 场扫描信号校正处理集成电路85713 行扫描信号校正集成电路0206A 天线开关集成电路03VFG9 发射压控振荡集成电路1021AC 发射压控振荡集成电路1097C 升压集成电路140N 电源取样比较放大集成电路14DN363 伺服控制集成电路1N706 混响延时集成电路20810-F6096 存储集成电路2252B 微处理集成电路24C01ACEA 存储集成电路24C026 存储集成电路24C04 存储集成电路24C64 码片集成电路24LC16B 存储集成电路24LC65 电可改写编程只读存储集成电路27C1000PC-12 存储集成电路27C2000QC-90 存储集成电路27C20T 存储集成电路27C512 电可改写编程只读存储集成电路28BV64 码片集成电路28F004 版本集成电路32D54 电源、音频信号处理集成电路32D75 电源、音频信号处理集成电路32D92 电源中频放大集成电路4066B 电子开关切换集成电路424260SDJ 存储集成电路4270351/91B9905 中频放大集成电路4370341/90M9919 中频处理集成电路4580D 双运算放大集成电路47C1638AN-U337 微处理集成电路47C1638AU-353 微处理集成电路47C432GP 微处理集成电路47C433AN-3888 微处理集成电路49/4CR1A 中频放大集成电路5G052 发光二极管四位显示驱动集成电路5G24 运算放大集成电路5W01 双运算放大集成电路649/CRIA70612 中频放大集成电路673/3CR2A 多模转换集成电路74HC04 逻辑与非门集成电路74HC04D 六反相集成电路74HC123 单稳态集成电路74HC125 端口功能扩展集成电路74HC14N 六反相集成电路74HC157A 多路转换集成电路74HC165 移相寄存集成电路74HC245 总线收发集成电路74HC32 或门四2输入集成电路74HC374八D 触发集成电路74HC573D 存储集成电路74HCT157 多路转换双输入集成电路74HCT4046A 压控振荡集成电路74HCT4538D 单稳态集成电路74HCT4538N 触发脉冲集成电路74HCT86D 异或门四2输入集成电路74HCU04 与非门集成电路74LS125 端口功能扩展集成电路74LS373 锁存集成电路74LS393 计数双四位二进制集成电路74LS74双D 触发集成电路78014DFP 系统控制处理集成电路811N 伴音阻容偏置集成电路83D33 压控振荡集成电路87C52 微处理集成电路87CK38N-3584 微处理集成电路87CK38N-3627 微处理集成电路89C52 系统控制处理集成电路89C55 系统控制处理集成电路93C66 电可改写编程只读存储集成电路93LC56 电可改写编程存储集成电路9821K03 系统控制集成电路A1642P 背景歌声消除集成电路A701 红外遥控信号接收集成电路A7950 场频识别集成电路A8772AN 色差信号延迟处理集成电路A9109 功率放大集成电路AAB 电源集成电路ACA650 色度信号解调集成电路ACFP2 色度、亮度信号分离集成电路ACP2371 多伴音、多语言改善集成电路ACVP2205 色度、亮度信号分离集成电路AD1853 立体声数/模转换集成电路AD1858 音频解调集成电路AD722 视频编码集成电路ADC2300E 音频数/模转换集成电路ADC2300J 音频数/模转换集成电路ADC2310E 音频数/模转换集成电路ADV7172 视频编码集成电路ADV7175A 视频编码集成电路AE31201 频率显示集成电路AJ7080 射频调制集成电路AK4321-VF-E1 音频数/模转换集成电路AN1319 双高速电压比较集成电路AN1358S 双运算放大集成电路AN1393 双运算放大集成电路AN1431T 稳压电源集成电路AN1452 音频前置放大集成电路AN1458S 双运算放大集成电路AN206 伴音中频及前置放大集成电路AN222 自动频率控制集成电路AN236 副载波信号处理集成电路AN239Q 图像、伴音中频放大集成电路AN247P 图像中频放大、AGC控制集成电路AN253P 调频/调幅中频放大集成电路AN262 音频前置放大集成电路AN2661NK 视频信号处理集成电路AN2663K 视频信号处理集成电路AN272 音频功率放大集成电路AN2751FAP 视频信号处理集成电路AN281 色度解码集成电路AN2870FC 多功能控制集成电路AN295 行、场扫描信号处理集成电路AN301 伺服控制集成电路AN305 视频自动增益控制集成电路AN306 色度自动相位控制集成电路AN318 直流伺服控制集成电路AN320 频率控制、调谐显示驱动集成电路AN3215K 视频信号处理集成电路AN3215S 视频信号处理集成电路AN3224K 磁头信号记录放大集成电路AN3248NK 亮度信号记录、重放处理集成电路AN331 视频信号处理集成电路AN3311K 磁头信号放大集成电路AN3313 磁头信号放大集成电路AN3321S 录像重放信号处理集成电路AN3331K 磁头信号处理集成电路AN3337NSB 磁头信号放大集成电路AN3380K 磁头信号处理集成电路AN3386NK 磁头信号处理集成电路AN3495K 色度、亮度信号降噪集成电路AN355 伴音中频放大、检波集成电路AN3581S 视频驱动集成电路AN366 调频/调幅中频放大集成电路AN3791 移位控制集成电路AN3792 磁鼓伺服控制接口集成电路AN3795 主轴伺服控制接口集成电路AN3814K 电机驱动集成电路AN4265 音频功率放大集成电路AN4558 运算放大集成电路AN5010 电子选台集成电路AN5011 电子选台集成电路AN5015K 电子选台集成电路AN5020 红外遥控信号接收集成电路AN5025S 红外遥控信号接收集成电路AN5026K 红外遥控信号接收集成电路AN5031 电调谐控制集成电路AN5034 调谐控制集成电路AN5036 调谐控制集成电路AN5043 调谐控制集成电路AN5071 频段转换集成电路AN5095K 电视信号处理集成电路AN5110 图像中频放大集成电路AN5130 图像中频、视频检波放大集成电路AN5138NK 图像、伴音中频放大集成电路AN5156K 电视信号处理集成电路AN5177NK 图像、伴音中频放大集成电路AN5179K 图像、伴音中频放大集成电路AN5183K 中频信号处理集成电路AN5195K 中频、色度、扫描信号处理集成电路AN5215 伴音信号处理集成电路AN5222 伴音中频放大集成电路AN5250 伴音中频放大、鉴频及功率放大集成电路AN5262 音频前置放大集成电路AN5265 音频功率放大集成电路AN5270 音频功率放大集成电路AN5273 双声道音频功率放大集成电路AN5274 双声道音频功率放大集成电路AN5275 中置、3D放大集成电路AN5285K 双声道前置放大集成电路AN5295NK 音频信号切换集成电路AN5312 视频、色度信号处理集成电路AN5313NK 视频、色度信号处理集成电路AN5342 图像水平轮廓校正集成电路AN5342FB 水平清晰度控制集成电路AN5344FBP 色度信号处理集成电路AN5348K 人工智能信号处理集成电路AN5385K 色差信号放大集成电路AN5410 行、场扫描信号处理集成电路AN5421 同步检测集成电路AN5422 行、场扫描信号处理集成电路AN5512 场扫描输出集成电路AN5515 场扫描输出集成电路AN5520 伴音中频放大及鉴频集成电路AN5521 场扫描输出集成电路AN5532 场扫描输出集成电路AN5534 场扫描输出集成电路AN5551 枕形校正集成电路AN5560 场频识别集成电路AN5600K 中频、亮度、色度及扫描信号处理集成电路AN5601K 视频、色度、同步信号处理集成电路AN5607K 视频、色度、行场扫描信号处理集成电路AN5615 视频信号处理集成电路AN5620X 色度信号处理集成电路AN5621 场扫描输出集成电路AN5625 色度信号处理集成电路AN5633K 色度信号处理集成电路AN5635 色度解码集成电路AN5635NS 色度解码集成电路AN5637 色度解码、亮度延迟集成电路AN5650 同步信号分离集成电路AN5682K 基色电子开关切换集成电路AN5693K 视频、色度、行场扫描信号处理集成电路AN5712 图像中频放大、AGC控制集成电路AN5722 图像中频放大、检波集成电路AN5732 伴音中频放大、鉴频集成电路AN5743 音频功率放大集成电路AN5750 行自动频率控制及振荡集成电路AN5757S 行扫描电源电压控制集成电路AN5762 场扫描振荡、输出集成电路AN5764 光栅水平位置控制集成电路AN5765 电源稳压控制集成电路AN5767 同步信号处理集成电路AN5768 光栅倾斜校正控制集成电路AN5769 行、场会聚控制集成电路AN5790N 行扫描信号处理集成电路AN5791 同步脉冲相位与脉宽调整集成电路AN5803 双声道立体声解调集成电路AN5836 双声道前置放大集成电路AN5858K 视频信号控制集成电路AN5862 视频信号控制集成电路AN5862S-E1 视频信号开关控制集成电路AN5870K 模拟信号切换集成电路AN5891K 音频信号处理集成电路AN614 行枕形校正集成电路AN6210 双声道前置放大集成电路AN6306S 亮度信号处理集成电路AN6308 模拟电子开关集成电路AN6327 视频重放信号处理集成电路AN6341N 伺服控制集成电路AN6342N 基准分频集成电路AN6344 伺服控制集成电路AN6345 分频集成电路AN6346N 磁鼓伺服控制集成电路AN6350 磁鼓伺服控制集成电路AN6357N 主轴接口集成电路AN6361N 色度信号处理集成电路AN6367NK 色度信号处理集成电路AN6371S 自动相位控制集成电路AN6387 电机伺服控制集成电路AN6550 卡拉OK音频放大集成电路AN6554 四运算放大集成电路AN6561 双运算放大集成电路AN6562SG 双运算放大集成电路AN6609N 电机驱动集成电路AN6612 电机稳速控制集成电路AN6650 电机速度控制集成电路AN6651 电机速度控制集成电路AN6652 电机稳速控制集成电路AN6875 发光二极管五位显示驱动集成电路AN6877 发光二极管七位显示驱动集成电路AN6884 发光二极管五位显示驱动集成电路AN6886 发光二极管五位显示驱动集成电路AN6888 发光二极管显示驱动集成电路AN6914 双电压比较集成电路AN7085N5 单片录、放音集成电路AN7105 双声道音频功率放大集成电路AN7106K 双声道音频功率放大集成电路AN7108 单片立体声放音集成电路AN710S 单片放音集成电路AN7110E 音频功率放大集成电路AN7114 音频功率放大集成电路AN7116 音频功率放大集成电路AN7118 双声道音频功率放大集成电路AN7118S 双声道音频功率放大集成电路AN7120 音频功率放大集成电路AN7124 双声道音频功率放大集成电路AN7145 双声道音频功率放大集成电路AN7148 双声道音频功率放大集成电路AN7158N 音频功率放大7.5W×2集成电路AN7161N 音频功率放大集成电路AN7164 双声道音频功率放大集成电路AN7171NK 音频功率放大集成电路AN7205 调频/调谐及高频放大集成电路AN7220 调频/调幅中频放大集成电路AN7222 调频/调幅中频放大集成电路AN7223 调频/调幅中频放大集成电路AN7226 调频/调幅中频放大集成电路AN7256 调频/调谐及中频放大集成电路AN7311 双声道前置放大集成电路AN7312 双声道前置放大集成电路AN7315 双声道前置放大集成电路AN7315S 双声道前置放大集成电路AN7320 音频前置放大集成电路AN7396K 双声道前置放大集成电路AN7397K 双声道前置放大集成电路AN7410 调频立体声多路解码集成电路AN7414 调频立体声解码集成电路AN7420N 调频立体声解码集成电路AN7470 调频立体声解码集成电路AN7805 三端电源稳压+5V/1A集成电路AN7806 三端电源稳压+6V/1A集成电路AN7807 三端电源稳压+7V/1A集成电路AN7808 三端电源稳压+8V/1A集成电路AN7809 电源稳压+9V/1A集成电路AN7810 三端电源稳压+10V/1A集成电路AN7812 三端电源稳压+12V/1A集成电路AN7815 三端电源稳压+15V/1A集成电路AN7818 三端电源稳压+18V/1A集成电路AN7820 三端电源稳压+20V/1A集成电路AN7824 三端电源稳压+24V/1A集成电路AN78L05 三端电源稳压+5V/0.1A集成电路AN78L06 三端电源稳压+6V/0.1A集成电路AN78L08 三端电源稳压+8V/0.1A集成电路AN78L09 三端电源稳压+9V/0.1A集成电路AN78L10 三端电源稳压+10V/0.1A集成电路AN78L12 三端电源稳压+12V/0.1A集成电路AN78L15 三端电源稳压+15V/0.1A集成电路AN78L18 三端电源稳压+18V/0.1A集成电路AN78L20 三端电源稳压+20V/0.1A集成电路AN78L24 三端电源稳压+24V/0.1A集成电路AN78M05 三端电源稳压+5V/0.5A集成电路AN78M06 三端电源稳压+6V/0.5A集成电路AN78M08 三端电源稳压+8V/0.5A集成电路AN78M09 三端电源稳压+9V/0.5A集成电路AN78M10 三端电源稳压+10V/0.5A集成电路AN78M12 三端电源稳压+12V/0.5A集成电路AN78M15 三端固定式稳压+15V/0.5A集成电路AN78M18 三端电源稳压+18V/0.5A集成电路AN78M20 三端电源稳压+20V/0.5A集成电路AN78M24 三端电源稳压+24V/0.5A集成电路AN7905 三端电源稳压-5V/1A集成电路AN7906 三端电源稳压-6V/1A集成电路AN7908T 三端电源稳压-8V/1A集成电路AN7909T 三端电源稳压-9V/1A集成电路AN7910T 三端电源稳压-10V/1A集成电路AN7912 三端电源稳压-12V/1A集成电路AN7915 三端电源稳压-15V/1A集成电路AN7918 三端电源稳压-18V/1A集成电路AN7920 三端电源稳压-20V/1A集成电路AN7924 三端电源稳压-24V/1A集成电路AN79L05 三端电源稳压-5V/0.1A集成电路AN79L06 三端电源稳压-6V/0.1A集成电路AN79L08 三端电源稳压-8V/0.1A集成电路AN79L09 三端电源稳压-9V/0.1A集成电路AN79L10 三端电源稳压-10V/0.1A集成电路AN79L12 三端电源稳压-12V/0.1A集成电路AN79L15 三端电源稳压-15V/0.1A集成电路AN79L18 三端电源稳压-18V/0.1A集成电路AN79L20 三端电源稳压-20V/0.1A集成电路AN79L24 三端电源稳压-24V/0.1A集成电路AN79M05 三端电源稳压-5V/0.5A集成电路AN79M06 三端电源稳压-6V/0.5A集成电路AN79M08 三端电源稳压-8V/0.5A集成电路AN79M09 三端电源稳压-9V/0.5A集成电路AN79M10 三端电源稳压-10V/0.5A集成电路AN79M12 三端电源稳压-12V/0.5A集成电路AN79M15 三端电源稳压-15V/0.5A集成电路AN79M18 三端电源稳压-18V/0.5A集成电路AN79M20 三端电源稳压-20V/0.5A集成电路AN79M24 三端电源稳压-24V/0.5A集成电路AN8028 自激式开关电源控制集成电路AN8270K 主轴电机控制集成电路AN8280 电机驱动集成电路AN8290S 主轴电机驱动集成电路AN8355S 条形码扫描接收集成电路AN8370S 光电伺服控制集成电路AN8373S 射频伺服处理集成电路AN8375S 伺服处理集成电路AN8389S-E1 电机驱动集成电路AN8480NSB 主轴电机驱动集成电路AN8481SB-E1 主轴电机驱动集成电路AN8482SB 主轴电机驱动集成电路AN8623FBQ 主轴伺服处理集成电路AN8788FB 电机驱动集成电路AN8802CE1V 伺服处理集成电路AN8813NSBS 主轴电机驱动集成电路AN8819NFB 伺服驱动、直流交换集成电路AN8824FBQ 前置放大集成电路AN8825NFHQ-V 聚焦、循迹误差处理集成电路AN8831SC 视频预视放集成电路AN8832SB-E1 射频放大、伺服处理集成电路AN8837SB-E1 伺服处理集成电路AN89C2051-24PC 微处理集成电路APU2400U 音频信号处理集成电路APU2470 音频信号处理集成电路AS4C14405-60JC 动态随机存储1M×4集成电路AS4C256K16ED-60JC 存储集成电路ASD0204-015 图文控制集成电路ASD0204GF 显示控制集成电路AT24C08 存储集成电路AT24C08A 存储集成电路AT24C256-10CI 码片集成电路AT27C010 电可改写编程只读存储集成电路AT27C020 存储集成电路ATMEL834 存储集成电路AVM-1 视频信号处理厚膜集成电路AVM-2 音频信号处理厚膜集成电路AVSIBCP08 倍压整流切换集成电路B0011A 存储集成电路B1218 电子快门控制集成电路BA033T 三端电源稳压+3.3V集成电路BA10324 四运算放大集成电路BA10393N 双运算放大集成电路BA1102F 杜比降噪处理集成电路BA1106F 杜比降噪处理集成电路BA12ST 电源稳压集成电路BA1310 调频立体声解码集成电路BA1332L 调频立体声解码集成电路BA1350 调频立体声解码集成电路BA1351 调频立体声解码集成电路BA1360 调频立体声解码集成电路BA15218N 双运算放大集成电路BA225 可触发双单稳态振荡集成电路BA302 音频前置放大集成电路BA311 音频前置放大集成电路BA313 音频前置放大集成电路BA3283 单片放音集成电路BA328F 双声道前置放大集成电路BA329 双声道前置放大集成电路BA3304F 录放音前置均衡放大集成电路BA3306 音频、前置放大集成电路BA3312N 话筒信号前置放大集成电路BA3313L 自动音量控制集成电路BA3314 话筒信号前置放大集成电路BA335 自动选曲集成电路BA336 自动选曲集成电路BA340 音频前置放大集成电路BA3402F 双声道前置放大集成电路BA3404F 自返转放音集成电路BA3416BL 双声道前置放大集成电路BA343 双声道前置放大集成电路BA3503F 双声道前置放大集成电路BA3506 单片放音集成电路BA3513FS 单片放音集成电路BA3516 单片放音集成电路BA3706 自动选曲集成电路BA3707 录音带曲间检测集成电路BA3812L 五频段音调补偿集成电路BA3818F 电压比较运放集成电路BA3822LS 双声道五频段显示均衡集成电路BA3828 电子选台预置集成电路BA3880 音频处理集成电路BA401 调频中频放大集成电路BA402 调频中频放大集成电路BA4110 调频中频放大集成电路BA4234L 调频中频放大集成电路BA4402 调频调谐收音集成电路BA4403 调频高频放大、混频、本振集成电路BA4560 双运算放大集成电路BA5096 数字混响集成电路BA5102A 音频功率放大集成电路BA514 音频功率放大集成电路BA516 音频功率放大集成电路BA5208AF 音频功率放大集成电路BA532 音频功率放大集成电路BA534 音频功率放大集成电路BA5406 双声道音频功率放大集成电路BA547 音频功率放大1.5W集成电路BA5912AFP-YE2 电机驱动、倾斜、加载集成电路BA5981FP-E2 聚焦、循迹驱动集成电路BA5983FB 四通道伺服驱动集成电路BA5983FM-E2 电机驱动集成电路BA6104 发光二极管五位显示驱动集成电路BA6107A 电机伺服控制集成电路BA6109 加载电机驱动集成电路BA6125 发光二极管五位显示驱动集成电路BA6137 发光二极管五位显示驱动集成电路BA6191 音频控制集成电路BA6196FP 伺服驱动集成电路BA6208 电机驱动集成电路BA6208D 电机驱动集成电路BA6209 电机驱动集成电路BA6209N 双向驱动电机集成电路BA6209U 电机双向驱动集成电路BA6218 加载电机驱动集成电路BA6219 电机驱动集成电路BA6219B 电机驱动集成电路BA6227 电机稳速控制集成电路BA6238 电机驱动集成电路BA6239 电机双向驱动集成电路BA6239A 电机双向驱动集成电路BA6246M 加载、转盘电机驱动集成电路BA6248 电机驱动集成电路BA6286 电机驱动集成电路BA6287 电机驱动集成电路BA6290 电机驱动集成电路BA6295AFP-E2 加载、倾斜驱动集成电路BA6296FP 电机速度控制集成电路BA6297AFP 伺服驱动集成电路BA6302A 电机伺服控制集成电路BA6305 控制放大集成电路BA6305F 控制放大集成电路BA6308 电子开关切换集成电路BA6321 电机伺服控制集成电路BA6392 伺服驱动集成电路BA6395 主轴电机驱动集成电路BA6396FP 伺服驱动集成电路BA6411 电机驱动集成电路BA6435S 主轴电机驱动集成电路BA6459P1 电机驱动集成电路BA6570FP-E2 聚焦、循迹驱动集成电路BA6664FM 三相主电机驱动集成电路BA6791FP 四通道伺服驱动集成电路BA6796FP 电机驱动集成电路BA6844AFP-E2 三相主电机驱动集成电路BA6849FP 主轴电机驱动集成电路BA689 发光二极管十二位显示驱动集成电路BA6893KE2 直流变换驱动集成电路BA6956AN 加载电机驱动集成电路BA6993 双运算放大集成电路BA7001 音频切换集成电路BA7004 测试信号发生集成电路BA7005AL 射频调制集成电路BA7007 信号检测集成电路BA7021 视频信号选择集成电路BA7024 视频信号测试集成电路BA7025L 信号检测集成电路BA7042 振荡集成电路BA7047 调频检波集成电路BA7048N 包络信号检测集成电路BA7106LS 检测信号控制集成电路BA7180FS 磁头信号放大集成电路BA7212S 磁头信号放大集成电路BA7253S 磁头信号放大集成电路BA7254S 四磁头信号放大集成电路BA7258AS 亮度信号处理集成电路BA7264S 视频信号处理集成电路BA7274S 磁头信号放大集成电路BA7357S 中频放大集成电路BA7604N 电子开关切换集成电路BA7606F 色差信号切换集成电路BA7655 色度信号处理集成电路BA7665FS-E2 视频输出放大集成电路BA7725FS 混响立体声放大集成电路BA7725S 信号压缩及扩展处理集成电路BA7743FS 磁头信号放大集成电路BA7751ALS 音频信号录放处理集成电路BA7752LS 音频信号处理集成电路BA7755 磁头开关集成电路BA7755AF-E2 磁头开关集成电路BA7765AS 音频信号处理集成电路BA7766SA 音频信号处理集成电路BA7767AS 音频信号处理集成电路BA7797F 音频信号处理集成电路BA8420 特技控制处理集成电路BAL6309 场同步信号发生集成电路BH3866AS 音频、色度信号前置放大集成电路BH4001 微处理集成电路BH7331P 音频功率放大集成电路BH7770KS 音频信号处理集成电路BL3207 亮度延时集成电路BL5132 中频放大集成电路BL54573 电子调频波段转换集成电路BL5612 视频放大、色差矩阵集成电路BM5060 微处理集成电路BM5061 字符发生集成电路BM5069 微处理集成电路BN5115 图像中频放大集成电路BOC31F 单片微处理集成电路BP5020 视频电源转换集成电路BT852 视频编码集成电路BT864 视频编码集成电路BT866PQFP 微处理集成电路BU12102 时序信号发生解码集成电路BU2092F 扩展集成电路BU2185F 同步信号处理集成电路BU2285FV 时钟信号发生集成电路BU2820 伺服控制集成电路BU2841FS 视频、蓝背景信号发生集成电路BU2872AK 操作系统控制、屏显驱动集成电路BU3762AF 红外遥控信号发射集成电路BU4053B 电子开关切换集成电路BU5814F 红外遥控信号发射集成电路BU5994F 红外遥控信号发射集成电路BU6198F 屏幕显示集成电路BU9252F 音频延时集成电路BU9252S 数/模转换集成电路BU9253FS 话筒音频混响集成电路BX1303 音频功率放大集成电路BX1409 红外遥控信号接收集成电路BX7506 主轴电机电源控制集成电路C1363CA 红外遥控电子选台集成电路C1490HA 红外遥控信号接收集成电路C187 分配、十进制计数集成电路C301 译码BCD-10段集成电路C68639Y 微处理集成电路C75P036 微处理集成电路CA0002 调幅模拟声解调集成电路CA2004 音频功率放大集成电路CA2006 音频功率放大集成电路CA270AW 视频检波放大集成电路CA3075 调频中频放大集成电路CA3089 调频中频放大集成电路CA3120E 视频信号处理集成电路CA3140 运算放大集成电路CA810 音频功率放大集成电路CA920 行扫描信号处理集成电路CAS126 天线开关集成电路。
常用ad芯片AD芯片是模拟信号(Analog-to-Digital Converter)转换器的简称,是一种将连续的模拟信号转换为数字信号的集成电路。
AD芯片有着广泛的应用领域,在通信、电力、汽车、医疗等领域都得到了广泛应用。
常用的AD芯片包括AD7685、ADS1256、ADS1115、MAX11156等。
以下就这几款常用的AD芯片进行简要介绍。
AD7685是一款高速、16位的AD芯片,它具有低功耗、小型封装等特点。
AD7685采用了SPI接口,具有高采样率和低失调。
它在工业控制、仪器仪表、电力传感和通信等领域广泛应用。
ADS1256是一款带有24位ΔΣADC的AD芯片,采用SPI接口。
它具有低噪声、低功耗、高精度等特点,适用于精密仪器、称重系统和传感器等领域。
ADS1115是一款带有16位ADC的AD芯片,采用I2C接口。
它具有低功耗、高精度、内部参考电压等特点,适用于电源监控、温度测量、压力测量等应用。
MAX11156是一款带有12位ADC的AD芯片,采用SPI接口。
它具有低功耗、高采样率、低失调等特点,适用于医疗仪器、消费电子和通信设备等领域。
除了上述常用的AD芯片,还有许多其他AD芯片,它们根据不同的应用需求有不同的特点。
AD芯片的选择需要根据具体的应用场景和要求来确定,包括采样率、精度、功耗、通信接口等因素。
总的来说,AD芯片在现代电子设备中发挥着重要的作用,它实现了模拟信号向数字信号的转换,为我们提供了准确的数据处理基础。
随着科技的不断发展,AD芯片的性能也在不断提高,未来它将在更多的领域发挥更大的作用。
深圳市光雄光电有限公司产品规格书产品名称:集成 50W 白光产品型号: 100W薄铜支架产品尺寸: 46.5*39.5*3.5mm(长*宽*高)24*24mm(发光面)地址:深圳市龙华新区街道梅龙东路3-7号门市地址:中山市古镇瑞丰国际灯配城20栋12号工厂地址:江门市高新区彩虹路21号1栋电话:0750-3092625工厂地址:江门市高新区彩虹路21号1栋电话: 0750-3092625传真: 0750-30936251. Features (产品特点)■ The chip specifications(芯片规格)18*33mil■ Internal Sturcture:(内部结构:) 10串5并■ Lminous Flux:(光通量) 2000-2400Lm■ CCT: (色温:) 6000-6500K■ Thermal Resistance(热阻:) <3.0℃/W■ RoHS Compliant(符合RoHs要求)2. Performance性能(1). Typical Electrical & Optical Characteristics标准电子和光学特性(Ta=25°)1. Luminous Intensity光强度: +/-10%2. Forward Voltage正向电压: +/-0.5V.(2). Absolute Maximum Rating绝对最大定额(Ta =25°)工厂地址:江门市高新区彩虹路21号1栋电话: 0750-3092625传真: 0750-3093625 3.Precautions(組裝注意事項)1. Avoid the application of any stress to the resin portion.避免胶面部分受到任何压力。
2. Avoid any contact by a sharp metal nail or other materials with the resin portion.避免任何锋利金属、指甲或其它材料接触胶面部分3. Precautions for product assembly产品装配的预防措施- When the LED package is attached to the heat sink, it is recommended to fix with TIM adhesive sheet.In the mean time, please be careful not to apply too much stress to the LED package Conditions of fixising on the heat sink shall be optimized in accordance with the specifications ofTIM adhesive sheet.- To fix firmly on the heat sink, please use fixation adhesive with TIM adhesive sheet as needed.为In addition, asperity or burrs harms the thermal connection between the LED package andthe heat sink.So please ensure correct contact to keep both thermal and mechanical connection。
1200AP40 1200AP60、1203P60200D6、203D6 DAP8A 可互代203D6/1203P6 DAP8A2S0680 2S08803S0680 3S08805S0765 DP104、DP7048S0765C DP704加24V的稳压二极管ACT4060 ZA3020LV/MP1410/MP9141ACT4065 ZA3020/MP1580ACT4070 ZA3030/MP1583/MP1591MP1593/MP1430 ACT6311 LT1937ACT6906 LTC3406/AT1366/MP2104AMC2576 LM2576AMC2596 LM2596AMC3100 LTC3406/AT1366/MP2104AMC34063A AMC34063AMC7660 AJC1564AP8012 VIPer12AAP8022 VIPer22ADAP02 可用SG5841 /SG6841代换DAP02ALSZ SG6841DAP02ALSZ SG6841DAP7A、DP8A 203D6、1203P6DH321、DL321 Q100、DM0265RDM0465R DM/CM0565RDM0465R/DM0565R 用cm0565r代换(取掉4脚的稳压二极管)DP104 5S0765DP704 5S0765DP706 5S0765DP804 DP904FAN7601 LAF0001LD7552 可用SG6841代(改4脚电阻)LD7575PS 203D6改1脚100K电阻为24KOB2268CP OB2269CPOB2268CP SG6841改4脚100K电阻为20-47KOCP1451 TL1451/BA9741/SP9741/AP200OCP2150 LTC3406/AT1366/MP2104OCP2160 LTC3407OCP2576 LM2576OCP3601 MB3800OCP5001 TL5001OMC2596 LM2596/AP1501PT1301 RJ9266PT4101 AJC1648/MP3202PT4102 LT1937/AJC1896/AP1522/RJ9271/MP1540SG5841SZ SG6841DZ/SG6841DSM9621 RJ9621/AJC1642SP1937 LT1937/AJC1896/AP1522/RJ9271/MP1540STR-G5643D STR-G5653D、STR-G8653DTEA1507 TEA1533TEA1530 TEA1532对应引脚功能接入THX202H TFC719THX203H TFC718STOP246Y TOP247YVA7910 MAX1674/75 L6920 AJC1610VIPer12A VIPer22A[audio01]ICE2A165(1A/650V.31W);ICE2A265(2A/650V.52W);ICE2B0565(0.5A/650V.23W):ICE2B165(1A/650V.31W);ICE2B265(2A/650V.52W);ICE2A180(1A/800V.29W);ICE2A280(2A/800.50W).KA5H0365R, KA5M0365R, KA5L0365R, KA5M0365RN# u) t! u1 W1 B) R, PKA5L0365RN, KA5H0380R, KA5M0380R, KA5L0380R1、KA5Q1265RF/RT(大小两种体积)、KA5Q0765、FSCQ1265RT、KACQ1265RF、FSCQ0765RT、FSCQ1565Q这是一类的,这些型号的引脚功能全都一样,只是输出功率不一样。
Mixed Signal Audio Competitive AnalysisADCResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus AD1871CS5341/4224/24105/10597/985A,3-5D/3-5*4,5,7,9,17,25AD1871CS535124/24105/10897/985A,3-5D/5A,3-5D*1,5,7,25AD1877CS534016/2492/10190/945A,5D/3-5*1,2,3,5,7,8,9,25AK4704CS534024/2496/10186/945/3-5*5,7,9,AK5353CS534024/2496/10184/943-5/3-5*1,5,7,25AK5354CS534020/2489/10184/943/3-5*1,2,5,7,25AK5355CS534016/2491/10185/943/3-5*1,2,5,7,25AK5356CS534520/2489/10584/953/3-5*AKM5356 does not have input MUX1,2,5,7,19,25AK5357CS534024/24102/10188/943-5/3-5*5,7,25AK5357CS5341/4224/24102/10588/983-5/3-5*1,5,7,25AK5365CS534524/24103/10594/955A,3D/3-5*AKM has 5 st Input Mux, CS has 6, no ALC 1,5,7,25AK5366CS534524/24103/10594/955A, 3.3-5D/3-5*AKM has 5 st Input Mux, CS has 6, no ALC1,5,7,25AK5380CS5341/4224/24105/10594/985A,3D/3-5* 3,5,7,17,9,25AK5381CS5341/4224/24106/10596/985A,3D/3-5*4,5,7,9,17,25AK5381CS535124/24106/10896/985A,3D/5A,3-5D*CS5351 footprint compatible w/CS5361/811,5,7,25AK5382CS536124/24113/114100/1055A,3D/5A,3-5D*CS5361 pin-compatible w/CS5351/811,7,8,10,25AK5383CS536124/24110/114103/1055A,3-5D/5A,3-5D*1,3,5,7,8,10,25AK5384CS5361x 224/24107/114100/1055/5A,3-5D*Chip-set = 2 X CS5361, lower cost 1,4,5,7,10,25AK5384CS536424/24107/114100/1055/5CS5364 is 4 ch ADC w/ TDM1,5,7,25AK5385A CS536124/24114/114103/1055A,3-5D/5*CS5351 footprint compatible w/CS5361/814,7,10,25AK5392CS536124/24116/114105/1055A,3D/5A,3-5D*CS5351 footprint compatible w/CS5361/813,4,5,8,10,25AK5392CS538124/24116/120105/1105A,3D/5A,3-5D*Flagship ADC3,4,5,8,10,25AK5393CS536124/24117/114105/1055A,3D/5A,3-5D*CS5351 footprint compatible w/CS5361/811,5,8,10,11,25AK5393CS538124/24117/120105/1105A,3D/5A,3-5D*Flagship ADC1,5,8,10,11,25AK5394A CS538124/24123/120110/1105A,3D/5A,3-5D*CS5381 power consumption <325mW 4,8,10,11,25PCM1800CS534020/2495/10188/945/3-5CS5340 pin-compatible with CS53411,2,3,5,7,8,9,25PCM1801CS534016/2493/10188/945/3-51,2,3,5,7,8,9,25PCM1802CS5341/4224/24105/10596/985A,3.3D/3-5*3,5,8,9,17,25PCM1802CS535124/24105/10896/985A,3.3D/5A,3-5D*1,5,7,8,25PCM1803CS5341/4224/24103/10595/985A,3.3D/5A,3-5D*1,3,5,7,8,9,10,25PCM1804CS536124/24112/114102/1055A,3.3D/5A,3-5D*CS5351 footprint compatible w/CS5361/811,3,7,8,10,25PCM1807CS534024/2499/10193/945A, 3.3D/3-5PCM1850/1CS534524/24101/10593/955A,3.3D/3-5*1,5,7,25PCM4201CS536124/24112/114105/1055A,1.8-5D/3-5*1,4,5,10,17,25PCM4202CS538124/24118/120102/1105A,3.3D/5*CS4381 pin-compatible w/CS5351/611,7,10,25PCM4204CS536424/24118/114102/1055A,3.3D/5* 4 ch ADC, CS4364 has TDM I/F 4,7,25PCM4204CS5381 x 224/24118/120102/1105A,3.3D/5*Chip-set = 2 X CS5381, Flagship ADC1,7,10,25WM8737CS534024/2495/10190/943/3-51,5,7,25WM8738CS534024/2490/10187/943-5/3-51,3,4,5,7,9,25WM8739CS534024/2490/10184/943/3-51,5,7,25WM8773CS534524/24102/10589/953-5/3-5WM has 8 pair input Mux,CS5345 has 61,3,5,7,25WM8775 CS534524/24102/10590/953-5/3-5WM has 4 pair Input Mux,CS5345 has 61,3,5,7,25WM8782CS534024/24102/10190/943-5/3-53,7,9,25WM8782CS5341/4224/24102/10590/983-5/3-51,3,7,9,17,25WM8785CS536124/24111/114102/1055A,3D/3-5*CS5364/66/68 if TDM required1,5,7,9,10,17,25WM8786CS536124/24111/114102/1055A,3D/3-5*1,5,7,9,10,17,25UDA1360CS534020/2497/10185/94 2.4-3.6/3-51,2,4,5,6, 7,8,9,25No Comp.CS5366241141055A,3-5D* 6 ch ADC, TDM, pin compatible CS5368/6410,25No Comp.CS5368241141055A,3-5D*8 ch ADC, TDM, pin compatible CS5366/6410,25DACResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus AD1833CS4362A 24/24108/11495/1005A,3D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16AD1833A CS4362A 24/24110/11495/1005A,3D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD1,7,8,12,16AD1852CS439224/24114/114102/1005/53,4,12,16,25AD1853CS439824/24116/120104/1075/5A,3D*1,3,7,10,13,14,25AD1854CS435124/24112/112101/1005/9-12CS4351 has integrated op-amp 5,17,18,25,26AD1854CS439224/24112/114101/1005/51,3.4,7,25AD1855CS435124/24110/11297/1005/9-12CS4351 has 2Vrms output1,3,5,7,17,18,25,26AD1857/8CS433420/2494/9690/885/51,2,3,26AD1859CS433418/2494/9688/885/51,2,3,7,26AD1955CS439824/24120/120110/1075/5A,3-5D*4,10,12,13,14,16,17,25AD1958CS4391A 24/24109/10896/945/5CS4391A Does Not Have PLL 4,10,12,25AD1958CS439224/24109/11496/1005/5CS4391A Does Not Have PLL 1,7,10,12,16,25AD1959CS4391A 24/24108/10894/945/5CS4392 Does Not Have PLL4,10,12,25AK4351CS433418/2496/9688/885/52,3,6,7,25,26AK4352CS4341CZ 18/2496/10189/89 1.8-3.6/3-51,6,26AK4352CS43L4318/2496/9689/85 1.8-3.6/1.8-3.32,6AK4353CS434424/24102/10590/953-5.5/3-51,3,7,17,26AK4355CS436024/24106/10290/915/3-5Low cost 6ch DAC 4,7,8,25,26AK4355CS436124/24106/10590/955/3-5Low cost 6ch DAC4,7,8,25,26AK4356CS4362A 24/24112/11494/1005/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16,25AK4357CS4362A 24/24106/11490/1005/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16,25AK4358CS438524/24112/11494/1005/5A,2.5D*CS4385 is multi-bit 8chDAC w/DSD,TDM I/F 1,7,8,12,13,14,16,17,25AK4358CS4382A 24/24112/11494/1005/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD 1,7,8,12,16,25AK4359CS4382A 24/24106/11494/1005/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD 1,5,7,8,12,16,25AK4363CS434424/24102/10590/955/3-5AK4363 has video clock locked PLL 1,3,5,7,9,17,26AK4364CS434424/24102/10590/955/3-5AK4364 has video PLL and S/PDIF tcx1,3,5,7,9,17,26AK4365CS43L4320/2488/9684/853/1.8-3.31,2,3,6,7,8AK4366CS43L4324/2492/9658/85 2.2-3.3/1.8-3.31,6,7,8AK4367CS43L4324/2492/9658/85 2.2-3.6/1.8-3.31,3,6,7,8AK4380CS433424/24100/9688/885/58-pin DAC3,4,26AK4380CS434424/24100/10588/955/3-5No 3V 100dB+ AKM DACs 1,3,5,7,9,17,26AK4380CS4341/41A 24/24100/10188/915/3-5CS4341/41A has volume control1,7,9AK4381CS4391A 24/24108/10894/945/54,12,25AK4381CS434424/24108/10594/955/3-53,4,7,17,26AK4382A CS439224/24112/11494/1005/5CS4391A pin-compatible w/CS43921,7,12,16,25AK4382A CS435124/24112/11294/1005/9-127,17,18,25AK4383CS439224/24112/11494/1005/51,3,7,12,16AK4383CS435124/24112/11294/1005/9-127,17,18AK4384CS4391A 24/24106/10894/943-5.5/3-51,12,25AK4384CS434424/24106/10594/953-5.5/3-53,7,17,26AK4385CS4391A 24/24108/10894/945/510,12,25AK4386CS4341/41A 24/24100/10186/89 2.2-3.6/3-51,7,26AK4393CS439824/24120/120100/1075/5A,3-5D*On-chip DSD processor 5,10,12,13,14,15,16,25AK4394/95CS439824/24120/120100/1075/5A,3-5D*On-chip DSD processor 10,12,13,14,15,16,25AK4396CS439824/24120/120100/1075A,3-5D/5A,3-5D*On-chip DSD processor10,12,13,14,15,16,25DAC 3555ACS434132/24103/10280/913.3/3-5Page 1 of 5CommentsPart NumberSample Rate Comp/CirrusAdvantages Advantages Part NumberComments96/19296/19296/19296/19296/19248/19296/19296/19296/19296/19296/19248/19296/19296/19296/192192/19296/19296/19296/192192/19248/19248/19296/19296/192192/19248/19248/19296/19296/19296/192192/19296/19296/192192/192192/192192/19296/19296/19296/19296/19296/192192/192192/192192/192192/19248/192192192Sample Rate Comp/Cirrus 192/192192/192192/192192/19296/19296/19296/19296/9696/96192/192192/192192/192192/19248/9648/9648/9696/192192/192192/192192/192192/192192/192192/192192/10096/19296/19248/9648/9648/9696/9696/19296/96,192192/192192/192192/192192/192192/192192/192192/192192/192192/19296/96,19296/192192/192192/19296/9696/192DAC ContinuedResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus DSD1608CS4382A 24/24105/11494/1005A,3.3D/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD1,7,8,12,16,25DSD1700CS4398NA/24110/120100/1075/5A,3-5D*On-chip DSD processor1,4,5,7,10,13,14,16,25DSD1702CS4391A/9224/24106/108,11496/94,1005A,3D/51,7,10,12,16,26DSD1791CS439224/24113/114100/1005A,3.3D/51,3,12,25DSD1792/92A CS439824/24127/120106/1075A,3.3D/5A,3D*Reference 1/2004 sales bit on extranet 3,7,12,13,14,25DSD1793CS439224/24113/114100/1005A3.3D/5A,3D*1,3,12,25DSD1794/94A CS439824/24127/120106/1075A,3.3D/5A,3D*Reference 1/2004 sales bit on extranet3,7,12,13,14,25DSD1796CS439824/24127/120106/1075A,3.3D/5A,3D*3,7,12,13,14,25HT82V738CS433424/2494/9688/883-5/53, 6PCM1600CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD 1,5,7,8,12,16,25PCM1601CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD 1,5,7,8,12,16,25PCM1601CS436024/24105/10295/915A,3.3D/3-5*4,5,25,26PCM1602CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD 1,7,8,12,16,25PCM1602CS436124/24105/10595/955A,3.3D/3-5*3,4,7,9,10,17,25,26PCM1604/5CS4362A 24/24105/11495/1005A,3.3D/2.5D,5A*CS4362A is multi-bit 6ch DAC, 2.5VD1,7,8,12,16,25PCM1604/5CS436024/24105/10295/915A,3.3D/3-5*4,25,26PCM1606CS436124/24103/10590/955/3-51,3,4,7,9,10,17,25,26PCM1608CS4382A 24/24105/11490/1005A,3.3D/2.5D,5A*CS4382A is multi-bit 8ch DAC, 2.5VD 1,7,8,12,16,25PCM1608Chip-set 24/24105/102,10590/91,955A,3.3D/3-5* 6 ch DAC, CS4360 + CS4344 = Chip-set 1,7,17,25,26PCM1608Chip-set 24/24105/105,10590/95,955A,3.3D/3-5*6 ch DAC, CS4361 + CS4344 = Chip-set1,3,4,7,10,17,25,26PCM1680Chip-set 24/24105/105,10594/95,955/3-5*CS4361 + CS4344 = Chip-set PCM1710CS435120/24110/11292/1005/9-12CS4351 has integrated op-amp1,2,3,5,7,17,18,25,26PCM1716CS434424/24106/10596/955/3-53,4,5,17,26PCM1716CS435124/24106/11296/1005/9-121,5,7,17,18,25,26PCM1717CS433418/2496/9690/883-5/5,2,3,4,6,26PCM1718CS433418/2496/9690/883-5/52,3,4,6,26PCM1719CS433418/2496/9688/885/52,3,4,6,26PCM1720CS433424/2496/9688/885/53,4,6,26PCM1723CS433424/2494/9689/885/51,3,4,6,26PCM1725CS433416/2495/9683/885/51,2,3,26PCM1727CS433424/2492/9689/885/5CS4344 Does Not Have PLL1,3,26PCM1728CS434424/24106/10596/955/3-53,5,8,17,26PCM1730CS439824/24117/120108/1075A,3.3D/5A,3D*1,11,13,14,25PCM1733CS433418/2496/9683/885/51,2,3,4,7,26PCM1737CS4391A 24/24106/10894/945A,3.3D/5*1,3,12,25,26PCM1737CS434424/24106/10594/955A,3.3D/3-5*7,12,13,17,14,26PCM1738CS439224/24117/114107/1005/53,4,12,16,25PCM1738CS439824/24117/120107/1075/5A,3D*1,3,12,13,14,25PCM1739CS435124/24106/11296/1005A,3.3D/9-12*CS4351 has integrated op-amp 1,3,7,17,18,25,26PCM1739CS434424/24108/10596/955A,3.3D/3-5*3,4,17,26PCM1740CS434424/2494/10589/95 5/3-5CS4344 Does Not Have PLL 1,3,7,8,17,26PCM1741CS434124/2498/10286/91 3.3/3-51,7,8PCM1742 CS434424/24100/10590/955A,3.3D/3-5*CS4341A if volume control required 1,7,9,17PCM1744CS433424/2495/9683/885/5Footprint compatible w/CS4340/11,3,7,26PCM1748CS434424/24100/10590/955A,3D/3-5*CS4341/41A if volume control required 1,5,7,9,17PCM1753/4/5CS4391A 24/24106/10894/945/5CS4391A pin-compatible w/CS43921,12,25PCM1753/4/5CS434424/24106/10594/955/3-5CS4341/41A if volume control required4,8,9,17PCM1770/1CS43L4324/2498/9660/85 1.8-3.3/1.8-3.36,7PCM1772/3CS43L4324/2498/9660/85 1.8-3.3/1.8-3.36,7PCM1774/5CS43L4324/2498/9660/85 1.8-3.3/1.8-3.36,7PCM1780/81/82CS434424/24106/10594/955/3-5PCM1780/81/82CS4391A 24/24106/10894/945/5If control port features are requiredPCM1791A CS439224/24113/114100/1005/51,12,16,25PCM1791A CS435124/24113/112100/1005/517,18,25,26PCM1792/92A CS439824/24127/120108/1075A,3.3D/5A,3D*Reference 1/2004 sales bit on extranet3,12,13,14,25PCM1793CS439224/24113/114100/1005A,3.3D/5*1,3,12,25PCM1793CS435124/24113/112100/1005A,3.3D/9-12*17,18,25,26PCM1794/94A CS439824/24127/120108/1075A,3.3D/5*Reference 1/2004 sales bit on extranet3,12,13,14,25PCM1796CS439824/24123/120106/1075A,3.3D/5*3,12,13,14,25PCM1798CS439824/24123/120106/1075A,3.3D/5*3,12,13,14,25PCM2704Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM2705Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM2706Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM2707Chip-set 16/2496/10584/953-5/3-5CS4344+CS8406, TI has USB and H/P out PCM4104CS436524/24118/114100/1005A,3.3D/5A,2.5D*CS4365 is multi-bit 6chDAC w/DSD,TDM I/F 3,8,12,16,17,13,14,25PCM4104CS4362A 24/24118/114100/1005A,3.3D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD 3,8,12,16,25TLV320DAC23CS4341CZ 24/24100/10188/893-5/3-51,7,26WM8521CS434424/2498/10581/959-12A,3D/3-5CS4351 if integrated op-amp is required1,3,4,7,9,10,17,25,26WM8706CS434424/24105/10597/953-5.5/3-54,17WM8711CS4341CZ 24/24100/10190/89 1.4-3.6/3-51,26WM8714CS433424/2495/9690/885/51,3,26WM8716CS439224/24110/11492/1003-5/51,3,7,12,16,25WM8716CS435124/24110/11292/1003-5/9-121,7,17,18,25,26WM8718CS439224/24111/114100/1003-5.5/5WM8718 has 20dB THD+N slide typ to max 1,3,12,16,25WM8718CS435124/24111/112100/1003-5/9-12WM8718 has 20dB THD+N slide typ to max 1,17,18,25,26WM8720CS434424/24102/10590/953-5/3-5CS4341/41A if volume control required 1,3,5,7,17WM8721CS4341CZ 24/24100/10190/89 1.42.-3.6/3-51,26WM8722CS434424/24102/10595/953-5/3-5CS4341/41A if volume control required 1,3,5,17WM8725CS433424/2492/9680/883-5/51,3,7,26WM8726CS434424/24100/10588/953-5/3-5CS4341/41A if volume control required 1,17,26WM8727CS433424/2498/9684/883-5.5/5CS4341/41A if volume control required 4,7,26WM8727CS434424/2498/10584/953-5.5/3-5CS4341/41A if volume control required1,5,7,26WM8728CS4391A 24/24106/10896/943-5/51,8,12,17,25WM8728CS434424/24106/10596/953-5/3-54,17,26WM8729CS434424/24106/10597/953-5/3-54,17,26WM8733CS4341CZ 24/24102/10190/893-5/3-54,26WM8736CS436024/24102/10295/913-5/3-56ch DAC 4,5,25,26WM8736CS436124/24102/10595/953-5/3-56ch DAC1,3,4,5,10,17,25,26WM8740CS439824/24117/120104/1075/5A,3-5D*1,7,12,13,14,25WM8746CS436124/24106/10596/953-5/3-56ch DAC3,4,10,25,26WM8746CS4362A 24/24106/11496/1003-5A,3-5D/5A,2.5D*CS4362A is multi-bit 6ch DAC, 2.5VD1,7,8,12,16,25WM8751CS43L4324/2498/9686/85 1.8-3.6/1.8-3.34WM8759CS4341CZ 24/24100/10188/89 2.7-5.5/3-51,7,26WM8761CS434424/24100/10590/953-5/3-51,3,7,17,26WM8762CS434424/2498/10584/953-5/3-51,3,7,17,26WM8763/4/5CS436024/24103/10290/913-5A,3.3D/3-5*6ch DAC3,4,7,12,16,25,26WM8760CS4382A 24/24103/11490/1003-5A,3.3D/5A,2.5D*CS4382A is multi-bit 8ch DAC, 2.5VD1,7,8,12,16,25WM8766CS436124/24103/10590/953-5A,3.3D/3-5*1,3,4,7,9,10,17,25,26WM8768Chip-set 24/24103/105,10590/95,953-5A,3.3D/3-5*CS4361 + CS4344 = Chip-set1,4,7,9,10,17,25,26WM8955CS43L4324/2498/9686/85 1.8-3.6/1.8-3.33,4UDA1334CS4341CZ24/24100/10190/891.8-3.6/3-51,4,26Page 2 of 5Part NumberCommentsAdvantages Sample Rate Comp/Cirrus 192/192NA/192192/192192/192192/192192/192192/192192/19296/19296/19296/19296/96192/192192/192192/192192/192192/192192/192192/192192/19248/19296/19296/19248/9648/9648/9696/9696/9696/9696/9696/192192/192192/192192/192192/19296/96192/192192/192192/192192/192192/192192/192192/192192/19248/9648/96192/192192/192192/192192/192192/19248/19248/19248/19248/192192/192192/19296/96192/192192/19296/9696/96192/192192/192192/192192/19296/19296/9696/19296/96192/19296/9696/192192/192192/192192/19296/9696/19296/192192/192192/192192/19296/96192/96192/192192/192192/192192/192192/192192/19296/9696/96192/192192/192192/19248/9696/96192/19296/9696/192192/192Stereo CodecResolution Dynamic Range THD+N Power Supply Competition Cirrus Comp/CirrusComp/Cirrus Comp/Cirrus Comp/CirrusADAV801/80324102ADC,100DAC 85DADC,96DAC 3.3CS8416 + CS4245 = Chip-set Chip-set24105ADC,105DAC 95ADC,95DAC 3-5CS8421 if SRC requiredADAV802/80424102ADC,103DAC 85DAC,96ADC 3.3ADAV802 has sample rate converter,CS426524105ADC,105DAC 95ADC,95DAC 3-5differential DAC outputs ADAV83224102ADC,103DAC 85DAC,96ADC 3.3ADAV832 has SPI interface CS424524105ADC,105DAC 95ADC,95DAC 3-5CS4245 has 6 ch input MUXAK4522/23/2520100ADC,100DAC 92ADC,90DAC 5A,3D*CS427024101ADC,105DAC 94ADC,95DAC 3-5AK452424100ADC,110DAC 90ADC, 94DAC 5CS427124108ADC,114DAC 98ADC,100DAC 5A,3-5D*AK452824108ADC,110DAC 94ADC, 94DAC 5A,3D*CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*CS4272 has on chip oscillator AK452824108ADC,110DAC 94ADC,94DAC 5A,3D*CS427124108ADC,114DAC 98ADC,100DAC 5A,3-5D*AK452824108ADC,110DAC 94ADC, 94DAC 5A,3D*AK4528 has analog volume control,mixer,CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*CS4272 has on chip oscillator AK458424100ADC,104DAC 90ADC, 94DAC 5S/E or Diff I/O with a Rx and Tx.CS4272 Chipset24114ADC,114DAC 100ADC,100DAC5A,3-5D*If need Rx Cs8416 IfTx CS84061AK462024113ADC,115DAC --5A,3D*CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*CS4272 has on chip oscillator1PCM301024102ADC,104DAC 95ADC,96DAC 5A,3D*CS427024105ADC,105DAC 96ADC,95DAC3-5PCM305224101ADC,101DAC TBD5CS426524105ADC,105DAC 95ADC,95DAC 3-5WM8590/124102ADC,110DAC 90ADC/97DAC 2.7-5CS424524105ADC,105DAC 95ADC,95DAC 5A,3-5D*1,2,5,7WM859024102ADC,110DAC 90ADC/97DAC 2.7-5CS427224114ADC,114DAC 100ADC,100DAC 5A,3-5D*Use if synchronous application1,2,5,7WM87342490ADC,100DAC 84ADC, 88ADC 2.7-3.6CS426524105ADC,105DAC 95ADC,95DAC 3-51,6,7WM877424101ADC,106DAC 90ADC,97DAC 3-5A, 3D*WM8774 has 8 ch MUX CS424524105ADC,105DAC 95ADC,95DAC 3-5CS4245 has 6 ch input MUX WM877624102ADC,108DAC 92ADC,97DAC 3-5A, 3D*CS424524105ADC,105DAC 95ADC,95DAC 3-5WM877824102ADC,108DAC 92ADC,97DAC 3-5A, 3D*CS426524105ADC,105DAC 95ADC,95DAC 3-5Surround CodecResolution Dynamic Range THD+N Power Supply Competition CirrusComp/CirrusComp/Cirrus Comp/Cirrus Comp/Cirrus AD1835A24105ADC, 108DAC 95ADC, 95DAC 5A, 3.3D*CS42516/2624114ADC, 114/110DAC 100ADC, 100DAC 5A,3-5D*AD1836A24105ADC, 108DAC 92ADC, 95DAC 5A,3.3D*AD1836A ADC 4ch, DAC 6chCS42436/38/4824105ADC,108DAC 98ADC,98DAC 5A,3-5D*CS42436/38/38 ADC 6ch, DAC 6ch/8ch AD1837A24105ADC, 108DAC 95ADC, 92DAC 5A, 3.3D*CS42518/2824114ADC, 110DAC 100ADC, 100DAC 5A,3-5D*AD1837A has no S/PDIF receiver AD1838A24105ADC, 108DAC 95ADC, 95DAC 5A, 3.3D*CS42516/2624114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*AD1839A24105ADC, 108DAC 95ADC, 92DAC 5A, 3.3D*CS42516/2624114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*AK4527B24102ADC, 106DAC 92ADC, 90DAC 5A, 5D*CS4241624 114ADC, 110DAC 100ADC, 100DAC 5A,3-5D*AK452924102ADC, 106DAC 92ADC, 90DAC 5A,5D*CS42418/2824 114ADC,110DAC 100ADC, 100DAC 5A,3-5D*CS42418 on chip PLL but no digital reciever AK45631687ADC,91DAC 83ADC,86DAC 2.5A,2.5D*Chip-set24101ADC,105DAC 94ADC,95DAC 3-5A,3-5D*2xCS5340+CS4344AK458624100ADC, 106DAC 90ADC, 90DAC 5A,5D*AK4586 S/PDIF only 96kHz CS42516/2624114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*CS42516/26 S/PDIF 192kHzAK458824102ADC, 106DAC 92ADC, 90DAC 5A,5D*2ch / 8ch + Rx + TxCS42518/28 + CS840624114ADC,110DAC 100ADC, 100DAC 5A,3-5D*CS425xx pin compatible w/CS425xx partsAK458924102ADC,114DAC 92ADC,94DAC 5A,5D*Add CS8406 if DIT is required.CS4252824114ADC,114DAC 100ADC , 100DAC 5A,3-5D*AK45912497ADC/107DAC 92ADC,90DAC 3.3A, 3.3D*CS42436/38/4824105ADC,108DAC 98ADC,98DAC 3/5A,3/5D*CS424** has a TDM 1,3,5AK462624102ADC, 106DAC 92ADC, 90DAC 5A,5D*CS42416/2624 114ADC, 110/114DAC 100ADC, 100DAC 5A,3-5D*AK462824102ADC, 106DAC 92ADC, 90DAC 5A,5D*CS42418/2824 114ADC, 114/110DAC 100ADC, 100DAC 5A,3-5D*WM8770/7124102ADC, 106DAC 94ADC, 94DAC 5.5A,3.6D *WM8770/71 has no S/PDIF;CS42448 has CS4244824105ADC, 108DAC 98ADC, 98DAC 3.3A, 3.3D* 6ch ADC, WM8770/21 only input MUX WM877232100ADC,103DAC 82ADC, 90DAC 5.5A,3.6D*WM8772 has no S/PDIF;CS42448 has CS4244824105ADC, 108DAC 98ADC, 98DAC 3.3A, 3.3D* 6ch ADC, WM8772 only input MUX WM877724102ADC,108DAC 94ADC,96DAC 5.5A,3.6D*On-chip vol control and clock gen.1,5,7CS42518/2824114ADC, 114/110DAC100ADC, 100DAC 5A,3-5D*InterfaceResolution Channels Sample Rate Receiver Competition CirrusComp/Cirrus Comp/CirrusComp/Cirrus Comp/Cirrus AD1892CS8420 (CS8421+CS8416)20/24/322/248/96/192NO YES YES/YES 2 chip solution is cheaperAD1893CS842016/242/244/96YES/YES 1,4,6,31AD1895CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx potential CS8421candidate)1,4,5, 31AD1896CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4, 31AK4101A CS840624/248/2192/192NO/NO AK101A is 8ch MUX s/pdif trans4AK4103A CS840616/242/2192/192NO/NO 4AK4112B CS841624/242/896/192YES/YES CS8416 has 8:2 MUX but no PLL.4,5AK4113CS841624/246/8192/192YES/YES CS8416 has 8:2 MUX but no PLL.AK4114 (TRANC)Chip-set or (CS8420)24/248/8192/192/96YES/YES CS8406+CS8416=TRANSCEIVER 4AK4116 (REC)CS841624/242/848/192YES/YES CS8416 has 8:2 MUX but no PLL.4,5AK4117 (REC)CS841624/242/8192/192YES/YES CS8416 has 8:2 MUX but no PLL.4AK4120 (SRC)CS842020/242/248/96NO/YES CS8420 has integrated Rx and Tx 4,6,31AK4121 (SRC)CS842024/242/296/96NO/YES CS8420 has integrated Rx and Tx but no PLL ?4,31AK4122 (SRC)CS842024/242/296/96YES/YES AK4122 has 4:1 MUX4,31AK4124 (SRC)CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4,31Chip Set (TRANC)CS842724/242/296/96YES/YES AK4103+AK4112B=TRANSCEIVER4DIT4096 (TRAN)CS840624/242/296/192NO/NO 4,5DIT4192 (TRAN)CS840624/242/2192/192NO/NO 4DIR1701/1703 (REC)CS841624/242/296/192YES/YES CS8416 has 8:2 MUX5LC89055W CS841624/242/2192/192YES/YES CS8416 has 8:2 MUX3,4SRC4190CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4, 31SRC4192CS8420 (CS8421)24/24/322/2192/96/192NO/YES CS8420 has integrated Rx and Tx 4, 31SRC4193CS8420 (CS8421)24/24/322/2192/96/192NO/YESCS8420 has integrated Rx and Tx4, 31Page 3 of 54,7,8,13,20,251,4,5,17,25,261,5,7,8,20,254,5,7,8,10,254,8,21,25WM8776 has 5 ch MUX1,5,7,8,251,5,7,8,251,5,7,8,251,5,7,8,251,5,7,19,251,5,7,20,251,3,5,7,21,251,4,17,25,26CS4271 has on chip oscillator CS4271 has on chip oscillator 4819296192961921,5,7CS42416 on chip PLL - Helps with Low Jitter.961929619296ADC,192DAC192CS42418 on chip PLLCS42416 on chip PLL1,3,5,7, 8, 251,3,5,71,5,71,5,71,5,7, 311,5,7AD1835A has no S/PDIF receiver AD1838A has no S/PDIF receiverCS42516/26 has S/PDIF receiver TDM I/F1,5,71,5,7,8Part NumberAdvantagesAdvantages 1,5,71,5,71,3,5,7Advantages4,5,71,3,5,7Part NumberCommentsPart NumberCommentsCommentsSample Rate Comp/Cirrus 96ADC,192DAC19296ADC,192DAC19296ADC,192DAC19219219296ADC,192DAC192961921921921921929619296ADC,192DAC19296ADC,192DAC19296ADC,192DAC192Sample Rate Comp/Cirrus 96 (192 on 1 DAC)192961929619296192961929619296192481929619296ADC,192DAC19296ADC,192DAC1929619296ADC,192DAC19296ADC,192DAC19296ADC,192DAC19296ADC,192DAC192192192Transmitter Comp/Cirrus YES/YES NO/YES NO/YES YES/YES YES/YES NO/NO NO/NO YES/YES NO/NO NO/NO NO/NO NO/YES NO/YES NO/YES NO/YES NO/NO NO/YES NO/YES NO/YESYES/YES YES/YES YES/YESPowerHeadphone Power Competition CirrusConsumption (mW)@16 Ohm in mW AK4534/51675ADC,85DAC 71ADC,79DAC 2.4-3.651/42 @ 3V 4.8 @ 2.8V Mono Input/Line Out, Requires Caps CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 88 @ 2.5V Higher Power Headphone Output 2,3,7,8,31,32,33,36,37AK45361677ADC,85DAC 70ADC,75DAC 2.4-3.630 @ 3V None Mono, No Headphone Amp CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 46 @ 1.8 V Integrated Beep Generater2,3,7,8,31,32,33,36,37AK45371683ADC,85DAC 79ADC,78DAC 2.4-3.660 @ 3V 4.8 @ 2.7 V Larger Size (1.25x), Less Resolution CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 88 @ 2.5 V Higher Power Headphone Output 2,3,7,8,31,32,36,37AK45381683ADC,92DAC 79ADC,88DAC 2.4-3.654 @ 3V 4.8 @ 2.7 V About 1.25x Size of CS42L51CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V 88 @ 2.5 VRuns on lower voltages, uses less power2,3,7,8,31,32,36,37AK4560A1686ADC,88DAC 80ADC,82DAC 2.5-5108 @ 2.5 V ?Higher Power Consumption CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 46 @ 1.8 VHas Digital Volume Control 2,3,8,31,32,36,37AK45611686ADC,88DAC 78ADC,76DAC 2.6-585 @ 2.6 V ?CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 46 @ 1.8 V Requires Fewer External Parts (Capless)2,3,8,31,32,36,37AK4563A1687ADC,91DAC 83ADC,86DAC 2.3-345 @ 2.5 V None No Mic PreampCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 46 @ 1.8 V Has Volume Control on Output 2,3,7,8,31,32,36,37AK45641690ADC,88DAC 88ADC,82DAC 2.6-3.636 @ 2.8 V 5.3 @ 2.8 V Very Low Output Headphone (5.3mW)CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 88 @ 2.5 V Almost 1/2 Size of AK45642,3,7,8,31,32,36,37AK45652087ADC,91DAC 83ADC,86DAC 2.3-3.631 @ 2.5 V None No Headphone, No Volume Control CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V46 @ 1.8 V 2,3,7,8,31,32,36,37AK45662088ADC,88DAC 82ADC,80DAC 2.5-3.645 @ 2.8 V 17.4 @ 2.8 V Only Mono Analog Volume Control No LimiterCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V 88 @ 2.5 V 2,3,7,8,31,32,36,37AK46421695ADC,92DAC 88ADC,88DAC 2.6-3.645 @ 3V 15 @ 3.3V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8V88 @ 2.5V 2,8,36,37AT73C21320None,93DAC None, 92DAC 2.4-3.3N/A 40 @ 2.5V No ADCCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V88 @ 2.5 V 2,32,31,36,37DAC3560CN/A None,98DAC None, 82DAC 2.2-3.4A, 2.2-5.5DN/A 24 @2.5 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.540 @ 2.8 V88 @ 2.5 V 7,31,32,33,36,37TLV320AIC23B16/20/24/3290ADC,90DAC 80ADC,88DAC 1.5-3.6Playback: 23 @ 3.3 V15 @ 3.3 V No Digital Volume Control, EQ, LimiterCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.5Playback: 11 @ 1.8 V 88 @ 2.5 V 3,7,8,31,32,36,37WM8731L16/20/24/3290ADC,95DAC 84ADC,88DAC 1.8-3.618.36 @ 1.8 V 50 @ 3.3 V No EQ, limiterCS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V 3,7,8,31,32,36,37WM8750L2495ADC,98DAC 82ADC,84DAC 1.8-3.614 @ 1.8 V 40 @ 3.3 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V Integrated Beep Generater 3,8,31,32,36,37WM89712495ADC,98DAC 82ADC,84DAC 1.8-3.614 @ 1.8 V 40 @3.3 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V Integrated Beep Generater 3,8,31,32,36,37WM89732495ADC,98DAC 82ADC,84DAC 1.8-3.614 @ 1.8 V 40 @ 3.3 V CS42L512498ADC,98DAC 88ADC,88DAC 1.8-2.520 @ 1.8 V 88 @ 2.5 V Integrated Beep Generater3,8,31,32,36,37WM89782490ADC,98DAC 80ADC,84DAC 2.5-3.630 @ 2.5 V 40 @ 3.3 V CS42L512498ADC,98DAC88ADC,88DAC1.8-2.540 @ 2.888 @ 2.5 V3,8,31,32,36,37Digital Amplifiers Class-D ControllerChannels Dynamic Range THD+N (1W)Sample Rate Package Power Supply Advantages Competition CirrusComp/CirrusComp/Cirrus Comp/CirrusComp/Cirrus Competition CompetitionDDX8000CS448008/8100/100^68/74^192/19264-pin TQFP Apogee BOM is higher 4,7,27,28,29,30DDX8001CS448008/8100/100^69/74^192/19264-pin TQFP Apogee BOM is higher 4,7,27,28,29,30DDX8228CS446004/6100/100^68/74^192/19264-pin TQFP Apogee BOM is higher 4,7,27,28,29,30DDX8229CS446004/6100/100^69/74^192/19264-pin TQFPApogee BOM is higher 4,7,27,28,29,30PS9702B CS446006/6100/100^69/74^192/192QFP Pulsus BOM is higher 4,7,27,28,29,30PS9818CS448008/8100/100^68/74^192/192100-pin QFP Pulsus BOM is higher4,7,27,28,29,30PS9829CS448008/8102/100^N/A / 74^96/192100-pin QFP 192kHz sample rate only for 2-channel 5,7,8,28,29,30,35,36STA308A CS448008/8100/100^N/A / 74^192/19264-pin TQFP ST needs 3.3V, only 0.5dB steps2,7,28,29,30TA0105A CS446002/6<100#/100^64^/74^analog/19238-pin module Tripath Module is modulator and gate driver2,3,4,5,7,27,29,35TA3020CS446002/6102#/100^74/74^analog/19248-pin DIP Modulator plus gate driver IC3,4,5,6,27,28,29,35TAS5001CS446002/693^/100^62^/74^96/19248-pin TQFP TAS: digital input downmix to stereo out5,7,17,27,28,29,31,32TAS5026A CS446006/696/100^60/74^192/19264-pin TQFP TI BOM is higher 1,4,7,27,28,29,30TAS5028CS448008/8102/100^65/74^192/19264-pin TQFP TI BOM is higher 4,7,27,28,29,30TAS5036B CS446006/6100/100^65/74^192/19280-pin TQFP TI BOM is higher 4,7,27,28,29,30,35TAS5066CS446006/697/100^65/74^192/19264-pin TQFP TI BOM is higher 1,4,7,27,28,29,30TAS5076CS446006/6100/100^65/74^192/19280-pin TQFP TI BOM is higher4,7,27,28,29,30TAS5508CS448008/8102/100^60^/74^192/19264-pin TQFP PSVC is NOT PSR rejection, needs 3.3V4,7,27,28,29TC2001CS446002/6104#/100^60^/74^analog/19228-pin SOIC 5V device, THD+N at 100W2,3,4,5,6,7,27,29,32,35TC6000CS446006/6100/100^70/74^192/19280-pin module needs 3.3V and 5V, only vol pop reduction3,4,7,26,27,28,29,35WM8608CS448008/8100/100^60/74^192/19248-pin TQFP Wolfson BOM is higher 4,7,27,28,29,30ZXCW6100CS446002/6101/100^66/74^192/19228-pin SSOP 3.3V, THD+N only at 1W 7,26,27,28ZXCW8100CS448002/8101/100^66/74^192/19228-pin SSOP3.3V, THD+N only at 1W7,26,27,28Class-D Power StagesChannels Max Power (10% THD, 8O)THD+N (Power)Min. Current Package Power Supply Competition CirrusComp/CirrusComp/CirrusComp/Cirrus Comp/Cirrus Competition Comp/Cirrus DDX-2060CS441504/455/86<1% (50W) 3.5/3.636HSOP 9-30V/8-36V Only 88% efficiency1, 7, 26DDX-2050CS441304/446/42<1% (36W) 3.0/3.636HSOP 8-25V 1, 7, 26DDX-2100CS441504/465/86<1% (50W) 3.5/3.636HSOP 9-36V/8-36V 0.13% THD only with DDX-8001/8229 1, 7, 26DDX-2240CS441504/4100/86<0.2% (70W)6/3.636HSOP 9-40V/8-36V System Dynamic Range <100dB,observe power-up sequence 1, 7, 26MP8040CS441501/470/8610%(70W) 4.25/3.68-eSOIC 7.5-26V/8-36V needs bootstrap capacitor, mono 1, 7, 26MP8041CS441501/470/8610%(70W) 4.25/3.68-eSOIC 7.5-30V/8-36V needs bootstrap capacitor, mono1, 7, 26ST505CS441504/450/8610% (50W) 3.5/3.636-PowerSO 35V/8-36V undisclosed THD+N 1, 7, 26, 35ST508CS441504/480/8610% (80W) 4.5/3.636-PowerSO 35V/8-36V undisclosed THD+N1, 7, 26, 35STA515CS441504/480/8610% (80W)3/3.636-PSSO 10-36V/8-36V Poor THD+N1, 7, 26TAS5110A CS441302/437/420.1% (37W)N/A 32-TSSOP 16-27V/8-25V needs bootstrap capacitor, <100dB 1, 7, 26TAS5111CS441502/440/860.2% (40W)8*/4.532-TSSOP 16-30.5V/8-36V needs bootstrap capacitor, <100dB 1, 7, 26TAS5112A CS441502/450/860.2% (40W) 6.7*/4.556-TSSOP 16-30.5V/8-36V needs bootstrap capacitor, <100dB 1, 7, 26TAS5122CS441304/429/4210% (30W)5*/4.556-TSSOP 28V/8-25V NEEDS EXTERNAL Schottky diodes1, 7, 26TAS5142CS441504/465/8610% (65W)7.9*/4.536-PowerSO 44-HTSSOP 34V/8-36V * current limit minimum 1, 7, 26, 35 (PowerSO)TAS5152CS441504/476/860.3% (57W)8.5*/4.536-PSOP337V/8-36V * current limit minimum 1, 7, 26, 35TDA8939CS441502/4250/860.1% (150W)7.5/3.624-pin HSOP 20-60V/8-36V used in Cirrus Reference Design1, 7, 26, 35TPS4100ACS441508/480/861% (65W) 5.5*/4.532-SSIP 10-26V/8-36V targeted at automotive applications1, 7, 26, 35Class-D Headphone AmplifiersDynamic RangeTHD+N Sample RateSupply Current Supply Range Package Competition Cirrus-100dB -60dB 96kHz 9mA/1.8V1.8V-2.4V 16-pin TSSOP AK4352CS44L119689483 1.8-3.616-pin TSSOP 18 Bit resolution 1,2,4,6,32,33AK4365CS44L1188844811.5 3.028-pin QFN 20 Bit resolution1,2,4,5,6,8,32,33AK4366CS44L11925848 2.6 2.2-3.616-pin TSSOP supply current with output off 1,4,6,7,32AK4367CS44L11925848 2.8 2.2-3.620-pin QFN supply current with output off 1,4,6,7,32,33AK4569CS44L1190N/A 4815 2.5-3.628-pin QFN only bass boost, no tone control1,6,7,8,32MAS9560CS44L118665485.52.7-5.540-pin QFN Dyn. Range w/ dig. in, diffent supply range1,3,6,7,32,33NJU8721CS44L119060969 2.4-5.2520-pin SSOP 28-pin QFN NJU8725CS44L1190609613 2.4-5.2524-pin SSOP 28-pin QFN PCM1770/1CS44L11986048 2.7 1.6-3.616-TSSOP 20-pin QFN Analog headphone output 1,4,6,32,33PCM1772/3CS44L11986048 2.5 1.6-3.616-TSSOP 20-pin QFN 1772 is hardware-, '73 software control 1,4,6,32,33WM8751CS44L119886967.2 1.8-3.632-pin QFN limiter function only with bass boost 1,4WM8955CS44L119886967.81.8-3.632-pin QFNlimiter function only with bass boost1,4Page 4 of 5ResolutionDynamic Range THD+N Advantages Part NumberCommentsPower SupplyAdvantages Part NumberCommentsAdvantages Comments Part NumberPart NumberComments。
9018芯片
9018芯片(AD9018)是美国安德鲁斯集团(Andrews)推出的一款高性能宽带射频放大器芯片。
该芯片采用SiGe HBT (硅锗混合双极晶体管)技术制造,工作频率范围从1MHz
到8GHz。
它具有低噪声系数、高增益、高线性度和宽带特性等优点,适用于无线通信、卫星通信、雷达系统、测量仪器等高频应用领域。
9018芯片的低噪声系数是其一大亮点,低至1.6dB,可有效提高信号接收灵敏度,提供更好的信号接收质量。
它的高增益特性为系统提供了更强的信号放大能力,有助于提高系统的通信距离和覆盖范围。
此外,9018芯片还具有良好的线性度,可以减少信号失真和交调产生,提高系统的传输质量。
其宽带特性使得该芯片在不同的频段内都能提供良好的性能,满足多种应用需求。
9018芯片的应用非常广泛。
在无线通信领域,它可以作为射频接收机的前置放大器,提高信号强度和质量,增加通信距离和稳定性。
在卫星通信系统中,9018芯片可以应用于发射机和接收机模块,提高信号的覆盖范围和通信质量。
在雷达系统中,它可以作为天线前端的低噪声放大器,提高雷达的探测和跟踪性能。
在测量仪器领域,9018芯片可用于频谱分析仪、信号发生器等测试仪器,提供高精度的信号放大和处理功能。
总之,9018芯片作为一款高性能宽带射频放大器芯片,具有低噪声系数、高增益、高线性度和宽带特性等优点,在无线通信、卫星通信、雷达系统、测量仪器等高频应用领域有着广泛
的应用前景。
它的出现将进一步推动高频通信技术的发展,提高系统性能和用户体验。
【关键字】解决mp3芯片24bit解决方案篇一:常用解码芯片介绍解码芯片介绍:(排名不分先后)很多烧友在苦苦寻找哪款解码器最适合自己,那么下面就我一些所知作一下介绍,以便于大家选择,当然也期望高手光临指导,我也在探索研究中。
以排名第一的PCM1794/PCM1794,为100分,对解码芯片进行打分。
比较常见的高端解码器芯片有下面那一些:以下几款只要能设计好,调音好,做好,都可以出最好的声音,效果难分难解,各有特色,各有所长所好。
芯片的指标并不代表声音的好坏,关键看周围其他电路设计,决定了最后输出声音的品质。
下面的声音解说,都是按照“音乐剑神”的设计调音能力能达到的最高水平。
不包括也不保证,其他品牌用同样的芯片,能达到同样效果。
我觉得听了及格的没几款。
如果发现和我们类同介绍,必是盗版。
多片DAC芯片并联能提高多少效果:很多客户问,那2片并联或4片并联到底能提高多少效果呢?拿4片16BIT的并联,和1片24BIT的,区别多少?并联使用DAC可提高等效比特数,提高转换精度,还原音乐的厚度感和力度感增强。
当DAC并联使用时,信噪比、动态范围都会提高,而失真度将会减小,各种误差也被平均化而降低。
并联的方法有很多种,风格稍有不同。
大体上说:2个18 bit DAC并联后的转换精度相当于19 bit,4个20 bit DAC并联后转换精度相当于23 bit ,而8个20 bit DAC并联后转换精度相当于24 bit,等等。
PCM1704等24 bit DAC出现之前,高档数字音响的24 bit转换精度就是利用多个DAC并联方法得到的。
所以4个16 bit的并联,相当于19 bit效果。
从人耳声音听感上来说,区别不可能象技术指标数字上的差距那么大。
24BIT的技术指标要比20BIT高16倍,即2的4次方,24BIT的技术指标要比16BIT的高1024倍。
所以2并联从技术指标上来,20BIT的就相当于21BIT的了,提高100%,但声音效果是提高10%左右。
REV.0AD1833AInformation furnished by Analog Devices is believed to be accurate andreliable. However, no responsibility is assumed by Analog Devices for itsuse, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective companies.One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 Fax: 781/326-8703© 2003 Analog Devices, Inc. All rights reserved.Multichannel, 24-Bit, 192 kHz, ⌺-⌬ DACFEATURES5 V Stereo Audio System with 3.3 V Tolerant Digital InterfaceSupports 96 kHz Sample Rates on 6 Channels and192 kHz on 2 ChannelsSupports 16-/20-/24-Bit Word LengthsMultibit ⌺-⌬ Modulators withPerfect Differential Linearity Restoration for Reduced Idle Tones and Noise FloorData Directed Scrambling DACs—Least Sensitive to JitterDifferential Output for Optimum PerformanceDACs Signal-to-Noise and Dynamic Range:110 dB–94 dB THD + N—6-Channel Mode–95 dB THD + N—2-Channel ModeOn-Chip Volume Control per Channel with 1024-Step Linear ScaleSoftware Controllable Clickless MuteDigital De-emphasis ProcessingSupports 256؋ f S, 512؋ f S, and 768؋ f S MasterClock ModesPower-Down Mode Plus Soft Power-Down Mode Flexible Serial Data Port with Right-Justified,Left-Justified, I2S Compatible, and DSP Serial Port Modes Supports Packed Data Mode and TDM Mode48-Lead LQFP Plastic PackageAPPLICATIONSDVD Video and Audio PlayersHome Theater SystemsAutomotive Audio SystemsSet-Top BoxesDigital Audio Effects ProcessorsFUNCTIONAL BLOCK DIAGRAMMCLKCDATACLATCHCCLKOUTLP1OUTLN1OUTLP2OUTLN2OUTLP3OUTLN3OUTRP3OUTRN3OUTRP2OUTRN2OUTRP1OUTRN1ZERO FLAGSDV DVAV D DRESETSOUTL/RCLKBCLKSDIN1SDIN2SDIN3GENERAL DESCRIPTIONThe AD1833A is a complete, high performance, single-chip, multichannel, digital audio playback system. It features six audio playback channels, each comprising a high performance digital interpolation filter, a multibit S-D modulator featuring Analog Devices’ patented technology, and a continuous-time voltage-out analog DAC section. Other features include an on-chip clickless attenuator and mute capability for each channel, programmed through an SPI compatible serial control port.The AD1833A is fully compatible with all known DVD formats, accommodating word lengths of up to 24 bits at sample rates of 48kHz and 96 kHz on all six channels while supporting a 192kHz sample rate on two channels. It also provides the Redbook stan-dard 50m s/15 m s digital de-emphasis filters at sample rates of32kHz, 44.1kHz, and 48kHz.The AD1833A has a very flexible serial data input port that allows glueless interconnection to a variety of ADCs, DSP chips, AES/EBU receivers, and sample rate converters. It can be con-figured in right-justified, left-justified, I2S, or DSP serial port compatible modes. The AD1833A accepts serial audio data in MSB first, twos complement format. The AD1833A can be operated from a single 5 V power supply; it also features a separate supply pin for its digital interface that allows it to be interfaced to devices using 3.3 V power supplies.The AD1833A is fabricated on a single monolithic integrated circuit and is housed in a 48-lead LQFP package for operation from –40∞C to +85∞C.REV. 0–2–AD1833A–SPECIFICATIONSParameter Min Typ Max Unit Test ConditionsANALOG PERFORMANCEDIGITAL-TO-ANALOG CONVERTERSDynamic Range (20 Hz to 20 kHz, –60 dBFS Input)with A-Weighted Filter AD1833AA 106.5110.0dB AD1833AA 110.5dB f S = 96 kHzAD1833AC107.0dB Total Harmonic Distortion + Noise–95–89dB Two channels active –94dB Six channels active–95dB 96 kHz, two channels active –94dB 96 kHz, six channels activeSNR110dB Interchannel Isolation 108dBDC Accuracy Gain Error±3%Interchannel Gain Mismatch 0.2%Gain Drift80ppm/∞C Interchannel Crosstalk (EIAJ Method)–120dBInterchannel Phase Deviation±0.1Degrees Volume Control Step Size (1023 Linear Steps)0.098%Volume Control Range (Max Attenuation)+63.5 (0.098)dB (%)Mute Attenuation–63.5 (0.098)dB (%)De-emphasis Gain Error±0.1dBFull-Scale Output Voltage at Each Pin (Single-Ended) 1 (2.8)V rms (V p-p)Output Resistance Measured Differentially 150W Common-Mode Output Volts2.2VDAC INTERPOLATION FILTER—8ϫ Mode (48 kHz)Pass Band21.768kHzPass-Band Ripple ±0.01dB Stop Band24kHz Stop-Band Attenuation 70dB Group Delay510m s DAC INTERPOLATION FILTER—4ϫ Mode (96 kHz)Pass Band37.7kHz Pass-Band Ripple ±0.03dB Stop Band55.034kHz Stop-Band Attenuation 70dB Group Delay160m sDAC INTERPOLATION FILTER—2ϫ Mode (192 kHz)Pass Band89.954kHzPass-Band Ripple ±1dB Stop Band 104.85kHz Stop-Band Attenuation 70dB Group Delay140m sTEST CONDITIONS, UNLESS OTHERWISE NOTED *Supply Voltages (AV DD , DV DDX )5 V Ambient Temperature 25∞CInput Clock 12.288 MHz, (8؋ Mode)Input SignalNominally 1 kHz, 0 dBFS (Full-Scale)Input Sample Rate48 kHzMeasurement Bandwidth 20 Hz to 20 kHz Word Width24 Bits Load Capacitance 100 pF Load Impedance 10 k W*Performance is identical for all channels (except for the I nterchannel Gain Mismatch and Interchannel Phase Deviation specifications).AD1833AParameter Min Typ Max Unit Test Conditions DIGITAL I/OInput Voltage HI 2.4VInput Voltage LO0.8VOutput Voltage HI DV DD2–0.4VOutput Voltage LO0.4VPOWER SUPPLIESSupply Voltage (AV DD and DV DD1) 4.55 5.5VSupply Voltage (DV DD2) 3.3DV DD1VSupply Current I ANALOG38.542mASupply Current I DIGITAL4248mA Active2mA Power-DownPower Supply Rejection Ratio1 kHz 300 mV p-p Signal at Analog Supply Pins–60dB20 kHz 300 mV p-p Signal at Analog Supply Pins–50dBSpecifications subject to change without notice.DIGITAL TIMING(Guaranteed over –40؇C to +85؇C, AV DD = DV DD = 5 V ؎ 10%)Parameter Min Max Unit CommentsMASTER CLOCK AND RESETt ML MCLK LO (All Modes)*15ns24 MHz clock, clock doubler bypassedt MH MCLK HI (All Modes)*15ns24 MHz clock, clock doubler bypassedt PDR PD/RST LO20nsSPI PORTt CCH CCLK HI Pulsewidth20nst CCL CCLK LO Pulsewidth20nst CCP CCLK Period80nst CDS CDATA Setup Time10ns To CCLK risingt CDH CDATA Hold Time10ns From CCLK risingt CLS CLATCH Setup10ns To CCLK risingt CLH CLATCH Hold10ns From CCLK risingDAC SERIAL PORTt DBH BCLK HI15nst DBL BCLK LO15nst DLS L/RCLK Setup10ns To BCLK risingt DLH L/RCLK Hold10ns From BCLK risingt DDS SDATA Setup10ns To BCLK risingt DDH SDATA Hold15ns From BCLK risingTDM MODE MASTERt TMBD BCLKTDM Delay20ns From MCLK risingt TMFSD FSTDM Delay10ns From BCLKTDM risingt TMDDS SDIN1 Setup15ns To BCLKTDM fallingt TMDDH SDIN1 Hold15ns From BCLKTDM fallingTDM MODE SLAVEf TSB BCLKTDM Frequency256 ϫ f St TSBCH BCLKTDM High20nst TSBCL BCLKTDM Low20nst TSFS FSTDM Setup10ns To BCLKTDM fallingt TSFH FSTDM Hold10ns From BCLKTDM fallingt TSDDS SDIN1 Setup15ns To BCLKTDM fallingt TSDDH SDIN1 Hold15ns From BCLKTDM fallingAUXILIARY INTERFACEt AXLRD L/RCLK Delay10ns From BCLK fallingt AXDD Data Delay10ns From BCLK fallingt AXBD AUXBCLK Delay20ns From MCLK rising*MCLK symmetry must be better than 60:40 or 40:60.Specifications subject to change without notice.REV. 0–3–REV. 0–4–AD1833AMCLKPD/RSTFigure 1.MCLK and RESET TimingCLATCHCCLKCINBCLKL/RCLKSDATALEFT-JUSTIFIEDMODESDATARIGHT-JUSTIFIEDMODESDATA I 2S MODEFigure 3.Serial Port TimingMCLKBCLKTDMFSTDMSDIN1Figure 4.TDM Master and Slave Mode TimingREV. 0AD1833A–5–ABSOLUTE MAXIMUM RATINGS *(T A = 25∞C, unless otherwise noted.)AV DD , DV DDX to AGND, DGND . . . . . . . . –0.3 V to +6.5 V AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V Digital I/O Voltage to DGND . . . . . –0.3 V to DV DD2 + 0.3 V Analog I/O Voltage to AGND . . . . . . –0.3 V to AV DD + 0.3 V Operating Temperature RangeIndustrial (A Version) . . . . . . . . . . . . . . . –40∞C to +85∞C Storage Temperature Range . . . . . . . . . . . . –65∞C to +150∞C Maximum Junction Temperature . . . . . . . . . . . . . . . . 150∞CLQFP, q JA Thermal Impedance . . . . . . . . . . . . . . . . . 91∞C/W Lead Temperature, SolderingVapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . 215∞C Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220∞C*Stresses above those listed under Absolute Maximum Ratings may cause perma-nent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Only one absolute maximum rating may be applied at any one time.MCLKAUXL/R CLKAUX DA T Figure 5.Auxiliary Interface TimingORDERING GUIDEModelTemperature Range Package Description Package Option AD1833AAST –40∞C to +85∞C Low Profile Quad Flat Package ST-48AD1833ACST–40∞C to +85∞C Low Profile Quad Flat Package ST-48EVAL-AD1833AEB Evaluation BoardAD1833AAST-REEL –40∞C to +85∞C Low Profile Quad Flat Package ST-48AD1833ACST-REEL–40∞C to +85∞CLow Profile Quad Flat PackageST-48CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD1833A features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoidperformance degradation or loss of functionality.REV. 0AD1833A–6–PIN CONFIGURATIONOUTRP1OUTRN1AV DD AV DD AGND AGND AGND OUTLP1OUTLN1AV DD AV DD AGND AGND AGND DGND DV DD1ZEROA ZERO3R DGND DV DD2RESET ZERO1L ZERO3L ZERO1RO U T L N 2O U T L P 2O U T L N 3O U T L P 3A V D DF I L T D F I L T R AG N D O U T R P 3O U T R N 3O U T R P 2O U T R N 2Z E R O 2R C L A T C H C D A T AC C L K L /R C L KB C L K M C L K S D I N 1S D I N 2S D I N 3S O U T Z E R O 2LPIN FUNCTION DESCRIPTIONSPin No.Mnemonic IN/OUT Description1OUTLP1O DAC 1 Left Channel Positive Output.2OUTLN1ODAC 1 Left Channel Negative Output.3, 4, 33, 34, 44AV DD Analog Supply.5, 6, 7, 30, 31, 32, 41AGND Analog Ground.8, 29DGND Digital Ground.9DV DD1Digital Supply to Core Logic.10ZEROA O Flag to Indicate Zero Input on All Channels.11ZERO3R O Flag to Indicate Zero Input on Channel 3 Right.12ZERO3L O Flag to Indicate Zero Input on Channel 3 Left.13ZERO2R O Flag to Indicate Zero Input on Channel 2 Right.14CLATCH I Latch Input for Control Data (SPI Port).15CDATA I Serial Control Data Input (SPI Port).16CCLK I Clock Input for Control Data (SPI Port).17L/RCLK I/O Left/Right Clock for DAC Data Input; FSTDM Input in TDM Slave Mode;FSTDM Output in TDM Master Mode.18BCLK I/O Bit Clock for DAC Data Input; BCLKTDM Input in TDM Slave Mode; BCLKTDM Output in TDM Master Mode.19MCLK I Master Clock Input.20SDIN1I Data Input for Channel 1 Left/Right (Data Stream Input in TDM and Packed Modes).21SDIN2I/O Data Input for Channel 2 Left/Right (L/RCLK Output to Auxiliary DAC in TDM Mode).22SDIN3I/O Data Input for Channel 3 Left/Right (BCLK Output to Auxiliary DAC in TDM Mode).23SOUT O Auxiliary I 2S Output (Available in TDM Mode).24ZERO2L O Flag to Indicate Zero Input on Channel 2 Left.25ZERO1R O Flag to Indicate Zero Input on Channel 1 Right.26ZERO1L O Flag to Indicate Zero Input on Channel 1 Left.27RESET I Power-Down and Reset Control.28DV DD2Power Supply to Output Interface Logic.35OUTRN1O DAC 1 Right Channel Negative Output.36OUTRP1O DAC 1 Right Channel Positive Output.37OUTRN2O DAC 2 Right Channel Negative Output.38OUTRP2O DAC 2 Right Channel Positive Output.39OUTRN3ODAC 3 Right Channel Negative Output.REV. 0AD1833A–7–DEFINITION OF TERMS Dynamic RangeThe ratio of a full-scale input signal to the integrated input noise in the pass band (20 Hz to 20 kHz), expressed in decibels. Dynamic range is measured with a –60 dB input signal and is equal to (S/[THD + N]) +60 dB. Note that spurious harmonics are below the noise with a –60 dB input, so the noise level establishes the dynamic range. The dynamic range is specified with and without an A-Weight filter applied.Signal to (Total Harmonic Distortion + Noise)[S/(THD + N)]The ratio of the root-mean-square (rms) value of the fundamental input signal to the rms sum of all other spectral components in the pass band, expressed in decibels.Pass BandThe region of the frequency spectrum unaffected by the attenuation of the digital decimator’s filter.Pass-Band RippleThe peak-to-peak variation in amplitude response from equal-amplitude input signal frequencies within the pass band, expressed in decibels.Stop BandThe region of the frequency spectrum attenuated by the digital decimator’s filter to the degree specified by stop-band attenuation.Gain ErrorWith a near full-scale input, the ratio of actual output to expected output, expressed as a percentage.Interchannel Gain MismatchWith identical near full-scale inputs, the ratio of outputs of the two stereo channels, expressed in decibels.Gain DriftChange in response to a nearly full-scale input with a change in temperature, expressed as parts-per-million (ppm/∞C).Crosstalk (EIAJ Method)Ratio of response on one channel with a grounded input to a full-scale 1 kHz sine wave input on the other channel, expressed in decibels.Power Supply RejectionWith no analog input, signal present at the output when a 300 mV p-p signal is applied to the power supply pins, expressed in decibels of full scale.Group DelayIntuitively, the time interval required for an input pulse to appear at the converter’s output, expressed in ms. More precisely, the derivative of radian phase with respect to the radian frequency at a given frequency.Group Delay VariationThe difference in group delays at different input frequencies.Specified as the difference between the largest and the smallest group delays in the pass band, expressed in m s.PIN FUNCTION DESCRIPTIONS (continued)Pin No.Mnemonic IN/OUT Description40OUTRP3ODAC 3 Right Channel Positive Output.42FILTR Reference/Filter Capacitor Connection. Recommend 0.1 m F/10 m F decouple to analog ground.43FILTD Filter Capacitor Connection. Recommend 0.1 m F/10 m F decouple to analog ground.45OUTLP3O DAC 3 Left Channel Positive Output.46OUTLN3O DAC 3 Left Channel Negative Output.47OUTLP2O DAC 2 Left Channel Positive Output.48OUTLN2ODAC 2 Left Channel Negative Output.REV. 0AD1833A –8–0.01000.20.40.60.81.0 1.21.41.61.82.00.0080.0060.0040.0020–0.002–0.004–0.006–0.008–0.010d BHz؋104TPC 1.Pass-Band Response, 8ϫ Mode102.002.052.102.152.202.25 2.302.352.402.45 2.500–10–20–30d BHz؋104–40–50–60–70–80–90–100TPC 2.Transition Band Response, 8ϫMode 00.51.52.02.53.00–20–40–60–80–100–120–140–160d BHz؋1051.0TPC plete Response, 8ϫ Mode –Typical Performance Characteristics0.1000.51.01.52.0 2.53.03.50.080.060.040.020–0.02–0.04–0.06–0.08–0.10d BHz؋104TPC 4.Pass-Band Response, 4ϫ Mode0.500.51.01.52.0 2.53.03.54.00.40.30.20.10–0.1–0.2–0.3–0.4–0.5d BHz؋104TPC 5.40 kHz Pass-Band Response, 4ϫ Mode104.04.24.44.64.85.0 5.25.45.65.86.00–10–20–30d BHz؋104–40–50–60–70–80–90–100TPC 6.Transition Band Response, 4ϫ ModeREV. 0AD1833A–9––20–40–60–80–100–120–140–160d BHz؋105TPC plete Response, 4ϫ Mode2.0123456781.50.50–0.5–1.0–1.5–2.0d BHz؋1041.0TPC 8.80 kHz Pass-Band Response, 2ϫ Mode 100.800.850.900.951.00 1.05 1.10 1.151.200–10–20–30d BHz؋105–40–50–60–70–80–90–100TPC 9.Transition Band Response, 2ϫ Mode00.5 1.5 2.0–20–40–60–80–100–120–140–160d BHz؋1051.0TPC plete Response, 2ϫ ModeREV. 0AD1833A–10–FUNCTIONAL DESCRIPTION Device ArchitectureThe AD1833A is a six-channel audio DAC featuring multibit sigma-delta (S -D ) technology. The AD1833A features three stereo converters (providing six channels); each stereo channel is con-trolled by a common bit-clock (BCLK) and synchronization signal (L/RCLK).General OverviewThe AD1833A is designed to run with an internal MCLK(IMCLK) of 24.576MHz and a modulator rate of 6.144MHz (i.e., IMCLK/4). From this IMCLK frequency, sample rates of 48kHz and 96kHz can be achieved on six channels or 192kHz can be achieved on two channels. The internal clock should never be run at a higher frequency but may be reduced to achieve lower sampling rates, i.e., for a sample rate of 44.1 kHz, the appro-priate internal MCLK is 22.5792 MHz. The modulator rate scales in proportion with the MCLK scaling.InterpolatorThe interpolator consists of as many as three stages of sample rate doubling and half-band filtering followed by a 16-sample zero order hold (ZOH). The sample rate doubling is achieved by zero stuffing the input samples, and a digital half-band filter is used to remove any images above the band of interest and to bring the zero samples to their correct values.The interpolator output must always be at a rate of IMCLK/64.Depending on the interpolation rates selected, one, two, or all three stages of doubling may be switched in. This allows for three different sample rate inputs for any given IMCLK. For an IMCLK of 24.576 MHz, all three doubling stages are used with a 48 kHz input sample rate; with a 96 kHz input sample rate, only two doubling stages are used; and with a 192 kHz input samplerate, only one doubling stage is used. In each case, the input sample frequency is increased to 384 kHz (IMCLK/64). The ZOH holds the interpolator samples for upsampling by the modulator. This is done at a rate 16 times the interpolator output sample rate.ModulatorThe modulator is a 6-bit, second order implementation and uses data scrambling techniques to achieve perfect linearity. The modu-lator samples the output of the interpolator stage(s) at a rate of (IMCLK/4).OPERATING FEATURES SPI Register DefinitionsThe SPI port allows flexible control of the device’s programmable functions. It is organized around nine registers: six individual channel volume registers and three control registers. Each write operation to the AD1833A SPI control port requires 16 bits of serial data in MSB-first format. The four most significant bits are used to select one of nine registers (seven register addresses are reserved),and the bottom 10 bits are written to that register. This allows a write to one of the nine registers in a single 16-bit transaction. The SPI CCLK signal is used to clock in the data. The incoming data should change on the falling edge of this signal and remain valid during the rising edge. At the end of the 16CCLK periods,the CLATCH signal should rise to latch the data internally into the AD1833A (see Figure 2).The serial interface format used on the control port uses a 16-bit serial word, as shown in Table I. The 16-bit word is divided into several fields: Bits 15 through 12 define the register address, Bits 11and 10 are reserved and must be programmed to 0, and Bits 9through 0 are the data field (which has specific definitions,depending on the register selected).Table I.Control Port MapRegister Address Reserved 1Data Field 1521413121110987654321NOTES 1Must be programmed to zero.2Bit 15 = MSB.Bit 15Bit 14Bit 13Bit 12Register Function 0000DAC Control 10001DAC Control 20010DAC Volume 10011DAC Volume 20100DAC Volume 30101DAC Volume 40110DAC Volume 50111DAC Volume 61000DAC Control 31001Reserved 1010Reserved 1011Reserved 1100Reserved 1101Reserved 1110Reserved 1111ReservedAD1833ATable II. DAC Control Register 1 Function Data-Word Width Power-Down RESET Interpolator ModeAddressReserved1De-emphasisSerial Mode15–12 000011 010 09–8 00 = None 01 = 44.1 kHz 10 = 32.0 kHz 11 = 48.0 kHz7–5 000 = I S 001 = RJ 010 = DSP 011 = LJ 100 = Pack Mode 1 (256) 101 = Pack Mode 2 (128) 110 = TDM Mode 111 = Reserved24–3 00 = 24 Bits 01 = 20 Bits 10 = 16 Bits 11 = Reserved2 0 = Normal 1 = PWRDWN1–0 00 = 8 (48 kHz)2 01 = 2 (192 kHz)2 10 = 4 (96 kHz)2 11 = ReservedNOTES 1 Must be programmed to zero. 2 For IMCLK = 24.576 MHz.DAC CONTROL REGISTER 1 De-emphasisDAC Word WidthThe AD1833A has a built-in de-emphasis filter that can be used to decode CDs that have been encoded with the standard Redbook 50 ms/15 ms emphasis response curve. Three curves are available, one each for 32 kHz, 44.1 kHz, and 48 kHz sampling rates. The filters may be selected by writing to Control Bits 9 and 8 in DAC Control Register 1 (see Table III).Table III. De-emphasis SettingsThe AD1833A will accept input data in three separate wordlengths—16 bits, 20 bits, and 24 bits. The word length may be selected by writing to Control Bits 4 and 3 in DAC Control Register 1 (see Table V).Table V. Word Length SettingsBit 4 0 0 1 1Power-Down ControlBit 3 0 1 0 1Word Length 24 Bits 20 Bits 16 Bits ReservedBit 9 0 0 1 1Bit 8 0 1 0 1De-emphasis Disabled 44.1 kHz 32 kHz 48 kHzThe AD1833A can be powered down by writing to Control Bit 2 in DAC Control Register 1 (see Table VI).Table VI. Power-Down ControlData Serial Interface ModeThe AD1833A’s serial data interface is designed to accept data in a wide range of popular formats including I2S, right-justified (RJ), left-justified (LJ), and flexible DSP modes. The L/RCLK pin acts as the word clock (or frame sync) to indicate sample interval boundaries. The BCLK defines the serial data rate while the data is input on the SDIN1–SDIN3 pins. The serial mode settings may be selected by writing to Control Bits 7 through 5 in the DAC Control Register 1 (see Table IV).Table IV. Data Serial Interface Mode SettingsBit 2 0 1Interpolator ModePower-Down Setting Normal Operation Power-Down ModeBit 7 0 0 0 0 1 1 1 1Bit 6 0 0 1 1 0 0 1 1Bit 5 0 1 0 1 0 1 0 1Serial Mode I 2S Right Justify DSP Left Justify Packed Mode 1 (256) Packed Mode 2 (128) TDM Mode ReservedThe AD1833A’s DAC interpolators can be operated in one of three modes—8 , 4 , or 2 — then correspond to 48 kHz, 96 kHz, and 192 kHz modes, respectively (for IMCLK = 24.576 MHz). The interpolator mode may be selected by writing to Control Bits 1 and 0 in DAC Control Register 1 (see Table VII).Table VII. Interpolator Mode SettingsBit 1 0 0 1 1Bit 0 0 1 0 1Interpolator Mode 8x (48 kHz)* 2x (192 kHz)* 4x (96 kHz)* Reserved*For IMCLK = 24.576 MHz.REV. 0–11–AD1833ADAC CONTROL REGISTER 2DAC Control Register 2 contains individual channel mute controls for each of the six DACs. Default operation (bit = 0) is muting off. Bits 9 through 6 of Control Register 2 are reserved and should be programmed to zero (see Table VIII).DAC CONTROL REGISTER 3 Stereo ReplicateThe AD1833A allows the stereo information on Channel 1 (SDIN1—Left 1 and Right 1) to be copied to Channels 2 and 3 (Left/Right 2 and Left/Right 3). These signals can be used in an external summing amplifier to increase potential signal SNR. Stereo replicate mode can be enabled by writing to control Bit 5 (see Table XI). Note that replication is not reflected in the zero flag status.Table VIII. DAC Control Register 2Function Address 15–12 0001 Reserved* 11 0 10 0 Reserved* 9–6 0 5 Channel 6 0 = Mute Off 1 = Mute On 4 3 Mute Control 2 Channel 3 0 = Mute Off 1 = Mute On 1 0Channel 5 Channel 4 0 = Mute Off 0 = Mute Off 1 = Mute On 1 = Mute OnChannel 2 Channel 1 0 = Mute Off 0 = Mute Off 1 = Mute On 1 = Mute On*Must be programmed to zero.Table IX. Muting ControlBit 5 X X X X X 1Bit 4 X X X X 1 XBit 3 X X X 1 X XBit 2 X X 1 X X XBit 1 X 1 X X X XBit 0 1 X X X X XMuting Mute Channel 1 Mute Channel 2 Mute Channel 3 Mute Channel 4 Mute Channel 5 Mute Channel 6Table X. DAC Control Register 3 Function Address 15–12 1000 Stereo Replicate Reserved* Reserved* (192 kHz) 11 0 10 0 9–6 0 5 0 = Normal 1 = Replicate MCLK Select 4–3 00 = IMCLK = MCLK 01 = IMCLK = MCLK 10 = IMCLK = MCLK 2 1 2 /3 Zero Detect 2 0 = Active High 1 = Active Low Reserved* 1 0 TDM Mode 0 0 = Master 1 = Slave*Must be programmed to zero.Table XI. Stereo ReplicateBit 5 0 1Stereo Mode Normal Channel 1 Data Replicated on Channels 2 and 3–12–REV. 0AD1833AMCLK SelectThe AD1833A allows the matching of available external MCLK frequencies to the required internal MCLK rate. The MCLK modification factor can be selected from 2, 1, or 2/3 by writing to Bit 4 and Bit 3 of Control Register 3. Internally, the AD1833A requires an MCLK of 24.576 MHz for sample rates of 48 kHz, 96 kHz, and 192 kHz. In the case of 48 kHz data with an MCLK of 256 fS, a clock doubler is used, whereas with an MCLK of 768 fS, a divide-by-3 block ( 3) is first implemented followed by a clock doubler. With an MCLK of 512 fS, the MCLK is passed through unmodified (see Table XII).Table XII. MCLK Settingsa global zero flag that indicates all channels contain zero data. The polarity of the zero signal is programmable by writing to Control Bit 2 (see Table XIII). In right-justified mode, the six individual channel flags are best used as three stereo zero flags by combining pairs of them through suitable logic gates. Then, when both the left and right inputs are zero for 1024 clock cycles, i.e., a stereo zero input for 1024 sample periods, the combined result of the two individual flags will become active, indicating a stereo zero.Table XIII. Zero DetectBit 2 0 1Channel Zero Status Active High Active LowBit 4 0 0 1 1Bit 3 0 1 0 1Modification Factor MCLK 2 Internally MCLK 1 Internally MCLK 2/3 Internally ReservedDAC Volume Control RegistersChannel Zero StatusThe AD1833A provides individual logic output status indicators when zero data is sent to a channel for 1024 or more consecutive sample periods in all modes except right-justified. There is alsoThe AD1833A has six volume control registers, one for each of the six DAC channels. Volume control is exercised by writing to the relevant register associated with each DAC. This setting is used to attenuate the DAC output. Full-scale setting (all 1s) is equivalent to zero attenuation (see Table XV).Table XIV. MCLK vs. Sample Rate SelectionSampling Rate fS (kHz) 32 64 128 44.1 88.2 176.4 48 96 192Interpolator Mode Required 8 4 2 8 4 2 8 4 2Internal MCLK Required (MHz) 16.384Suitable External MCLK Frequencies (MHz) MCLK 2 MCLK 1 MCLK 8192 16.384 24.5762/322.579211.289622.579233.868824.57612.28824.57636.864Table XV. Volume Control RegistersAddress 15–12 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 1 1 0 1 0 1 0 1Reserved* 11 0 10 0Volume Control 9–0 Channel 1 Volume Control (OUTL1) Channel 2 Volume Control (OUTR1) Channel 3 Volume Control (OUTL2) Channel 4 Volume Control (OUTR2) Channel 5 Volume Control (OUTL3) Channel 6 Volume Control (OUTR3)*Must be programmed to zero.REV. 0–13–。