AD741H中⽂资料REV.AInformation furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.aAD741 SeriesOne Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.Tel: 617/329-4700World Wide Web Site:/doc/419bcd233169a4517723a3c8.html Fax: 617/326-8703? Analog Devices, Inc., 1997Low Cost,High Accuracy IC Op AmpsCONNECTION DIAGRAMSTO-99 (H) PackageNC = NO CONNECTMini-DIP (N) PackageNC = NO CONNECTGENERAL DESCRIPTIONThe Analog Devices AD741 Series are high performance mono-lithic operational amplifiers. All the devices feature full short circuit protection and internal compensation.The Analog Devices AD741J, AD741K, AD741L, and AD741S are specially tested and selected versions of the standard AD741operational amplifier. Improved processing and additional elec-trical testing guarantee the user precision performance at a very low cost. The AD741J, K and L substantially increase overall accuracy over the standard AD741C by providing maximum limits on offset voltage drift and significantly reducing the errors due to offset voltage, bias current, offset current, voltage gain,power supply rejection and common-mode rejection. For example,the AD741L features maximum offset voltage drift of 5 µV/°C,offset voltage of 0.5 mV max, offset current of 5 nA max, bias current of 50 nA max and a CMRR of 90 dB min. TheAD741S offers guaranteed performance over the extended temperature range of –55°C to +125°C, with max offset voltage drift of 15µV/°C, max offsetvoltage of 4 mV, max offset current of 25nA, and a minimum CMRR of 80 dB.FEATURESPrecision Input Characteristics Low V OS : 0.5 mV max (L)Low V OS Drift: 5 ?V/?C max (L)Low I b : 50 nA max (L)Low l OS : 5 nA max (L)High CMRR: 90 dB min (K, L)High Output CapabilityA OL = 25,000 min, 1 k ? Load (J, S) T MIN to T MAX V O = ?10 V min, 1 k ? Load (J, S)Chips and MIL-STD-883B Parts AvailableHIGH OUTPUT CAPABILITYBoth the AD741J and AD741S offer the user the additional advantages of high guaranteed output current and gain at low values of load impedance. The AD741J guarantees a minimum gain of 25,000 swinging ±10 V into a 1 k ? load from 0°C to +70°C. The AD741S guarantees a minimum gain of 25,000swinging ±10 V into a 1 k ? load from –55°C to +125°C.All devices feature full short circuit protection, high gain, high common-mode range and internal compensation. The AD741J,K and L are specified for operation from 0 to +70°C and are available in both the TO-99 and mini-DIP packages. The AD741S is specified for operation from –55°C to +125°C, and is available in the TO-99 package.AD741 Series–SPECIFICATIONS(typical @ +25?C and ?15 V dc, unless otherwise noted)AD741C AD741AD741JModel Min Typ Max Min Typ Max Min Typ Max Units OPEN-LOOP GAINR L = 1 k?, V O = ±10 V50,000200,000V/VR L = 2 k?, V O = ±10 V20,000200,00050,000200,000V/VT A = min to max R L = 2 k?15,00025,00025,000V/V OUTPUT CHARACTERISTICSVoltage @ R L = 1 k?, T A = min to max?10±13V Voltage @ R L = 2 k?, T A = min to max?10±13?10±13V Short Circuit Current252525mA FREQUENCY RESPONSEUnity Gain, Small Signal111MHz Full Power Response101010kHz Slew Rate0.50.50.5V/µs Transient Response (Unity Gain)Rise Time C L≤ 10 V p-p0.30.30.3µs Overshoot 5.0 5.0 5.0% INPUT OFFSET VOLTAGEInitial, R S≤ 10 k?, Adjust to Zero 1.0 6.0 1.0 5.0 1.0 3.0mVT A = min to max 1.07.5 1.0 6.0 4.0mV Average vs. Temperature (Untrimmed)20µV/°C vs. Supply, T A = min to max30100µV/V INPUT OFFSET CURRENTInitial2020020200550nAT A = min to max4030085500100nA Average vs. Temperature0.1nA/°C INPUT BIAS CURRENTInitial805008050040200nAT A = min to max1208003001,500400nA Average vs. Temperature0.6nA/°C INPUT IMPEDANCE DIFFERENTIAL0.3 2.00.3 2.0 1.0M?INPUT VOLTAGE RANGE1Differential, max Safe±30V Common-Mode, max Safe±12±13±12±13±15V Common-Mode Rejection,R S = ≤ 10 k?, T A = min to max,V IN = ±12 V709070908090dB POWER SUPPLYRated Performance±15±15±15V Operating±5±18V Power Supply Rejection Ratio3015030150µV/V Quiescent Current 1.7 2.8 1.7 2.8 2.2 3.3mA Power Consumption508550855085mW T A = min60100mW T A = max4575mW TEMPERATURE RANGEOperating Rated Performance0+70–55+1250+70°C Storage–65+150–65+150–65+150°C NOTES1For supply voltages less than ±15 V, the absolute maximum input voltage is equal to the supply voltage.All min and max specifications are guaranteed. Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels.Specifications subject to change without notice.–2–REV. AAD741 SeriesAD741K AD741L AD741SModel Min Typ Max Min Typ Max Min Typ Max Units OPEN-LOOP GAINR L = 1 k?, V O = ±10 V50,000200,000V/VR L = 2 k?, V O = ±10 V50,000200,00050,000200,000V/VT A = min to max R L = 2 k?25,00025,00025,000V/V OUTPUT CHARACTERISTICSVoltage @ R L = 1 k?, T A = min to max V Voltage @ R L = 2 k?, T A = min to max?10±13?10±13?10±13V Short Circuit Current252525mA FREQUENCY RESPONSEUnity Gain, Small Signal111MHz Full Power Response101010kHz Slew Rate0.50.50.5V/µs Transient Response (Unity Gain)Rise Time0.30.30.3µs Overshoot 5.0 5.0 5.0% INPUT OFFSET VOLTAGEInitial, R S≤ 10 k?, Adjust to Zero0.5 2.00.20.5 1.02mVT A = min to max 3.0 1.04mV Average vs. Temperature (Untrimmed) 6.015.0 2.0 5.0 6.015µV/°C vs. Supply, T A = min to max515.0515.030100µV/V INPUT OFFSET CURRENTInitial21025210nAT A = min to max151025nA Average vs. Temperature0.020.020.020.10.10.25nA/°C INPUT BIAS CURRENTInitial307530503075nAT A = min to max120100250nA Average vs. Temperature0.6 1.50.6 1.00.6 2.0nA/°C INPUT IMPEDANCE DIFFERENTIAL 2.0 2.0 2.0M?INPUT VOLTAGE RANGE1Differential, max Safe±30±30±30V Common-Mode, max Safe±15±15±15V Common-Mode Rejection,R S = ≤ 10 k?, T A = min to max,V IN = ±12 V901009010090100dB POWER SUPPLYRated Performance±15±15±15V Operating±5±22±5±22±5±22V Power Supply Rejection Ratio202020µV/V Quiescent Current 1.7 2.8 1.7 2.8 2.0 2.8mA Power Consumption508550855085mW T A = min60100mW T A = max75115mW TEMPERATURE RANGEOperating Rated Performance0+700+70–55+125°C Storage–65+150–65+150–65+150°C REV. A–3–AD741 Series–4–REV. AABSOLUTE MAXIMUM RATINGSAD741, J,Absolute Maximum Ratings K, L, S AD741C Supply Voltage±22 V ±18 V Internal Power Dissipation 500 mW 1500 mW Differential Input Voltage ±30 V ±30 V Input Voltage±15 V ±15 V Storage Temperature Range –65°C–65°Cto +150°C to +150°C Lead Temperature (Soldering, 60 sec)+300°C +300°C Output Short Circuit DurationIndefinite 2IndefiniteNOTES 1Rating applies for case temperature to +125°C. Derate TO-99 linearity at 6.5 mW/°C for ambient temperatures above +70°C.2Rating applies for shorts to ground or either supply at case temperatures to +125°C or ambient temperatures to +75°C.ORDERING GUIDE Temperature Initial Off Package Package Model1RangeSet Voltage Description Option AD741CN 0°C to +70°C 6.0 mV Mini-DIP (N-8)AD741CH 0°C to +70°C 6.0 mV TO-99(H-08A)AD741JN 0°C to+70°C 3.0 mV Mini-DIP (N-8)AD741JH 0°C to +70°C 3.0 mV TO-99(H-08A)AD741KN 0°C to +70°C 2.0 mV Mini-DIP (N-8)AD741KH 0°C to +70°C 2.0 mV TO-99(H-08A)AD741LN 0°C to +70°C 0.5 mV Mini-DIP (N-8)AD741LH 0°C to +70°C 0.5 mV TO-99(H-08A)AD741H –55°C to +125°C 5.0 mV TO-99(H-08A)AD741SH–55°C to +125°C2.0 mVTO-99(H-08A)NOTE 1J, K and S grade chips also available.METALIZATION PHOTOGRAPHAll versions of the AD741 are available in chip form.Contact factory for latest dimensions.Dimensions shown in inches and (mm).OUTLINE DIMENSIONSDimensions shown in inches and (mm).TO-99 (H)Mini DIP (N)AD741 Series–Typical Performance Curves–5–REV. AFigure 1.Input Bias Current vs. Temperature Figure 2. Input Offset Current vs. TemperatureFigure 3.Open-Loop Gain vs. Frequency Figure 4.Open-Loop Phase Response vs. Frequency Figure 5.Common-Mode Rejection vs. FrequencyFigure 6.Broad Band Noise vs. Source Resistance AD741 Series–6–REV. AC 687b –0–5/97P R I N T E D I N U .S .A.Figure 7.Input Noise Voltage vs. Frequency Figure 8.Input Noise Current vs. FrequencyFigure 9.Voltage Follower Large Signal Pulse Response Figure 10. Output Voltage Swing vs. Supply VoltageFigure 11.Output Voltage Swing vs. Load ResistanceFigure 12.Output Voltage Swing vs. Frequency。
LM741中文资料CA1458，CA1558（双运放）;CA741C，CA741，LM741（单运放）是高增益运算放大器，用于军事，工业和商业应用.这类单片硅集成电路器件提供输出短路保护和闭锁自由运作。
这些类型还具有广泛的共同模式，差模信号范围和低失调电压调零能力与使用适当的电位。
10kΩ电位器是用于抵消调零类型CA741C，CA741（见图4 ）类型CA1458，CA1558没有具体的终端抵消调零。
每一类运放包括一个差分输入放大器有效驱动增益和发射极跟随互补输出。
技术数据类型与相应的台湾CA品牌同类型。
图1 CA741C，CA741，LM741封装管脚图图2 CA1458，CA1558 ，LM1458封装引脚功能图上图为金属罐形封装下图为DIP塑封CA741,CA741C,LM741,LM741C芯片引脚和工作说明1和5为偏置(调零端)，2为正向输入端，3为反向输入端，4接地，6为输出，7接电源，8空脚CA1458, CA1558, LM1458：芯片引脚和工作说明Rfp838电子-技术资料-电子元件-电路图-技术应用网站-基本知识-原理-维修-作用-参数-电子元器件符号-各种图纸1输出端A 2反向输入端A 3正向输入端A 4接地5正向输入端B 6反向输入端B 7输出端B 8电源+图3 内部电Absolute Maximum Ratings绝对最大额定值参数项目数值单位电源电压CA741C, CA1458, LM741C, LM1458 36 VCA741, CA1558, LM741 44 VDifferential Input Voltage差分输入电压30 VInput V oltage输入电压种类+/- - -Maximum Junction Temperature (Plastic Package)最大结温（塑料包装）- 150 ℃Maximum Junction Temperature (Can Package)最大结温（金属罐封装）- 175 ℃Temperature Range工作温度范围CA741, CA1558, LM741 -55 - 125 ℃CA741C, CA1458, LM741C, LM1458 0-70 ℃Ordering Information订购信息PART NUMBER零件编号TEMP 温度. RANGE (oC) PACKAGE 封装PKG. NO.CA0741E -55 to 125 8 Ld PDIP 单运放E8.3CA0741CE 0 to 70 8 Ld PDIP 单运放E8.3CA1458E 0 to 70 8 Ld PDIP 双运放E8.3CA1558E -55 to 125 8 Ld PDIP 双运放E8.3CA0741T -55 to 125 8 Pin Metal Can 单运放T8.CCA0741CT 0 to 70 8 Pin Metal Can 单运放T8.CCA1558T -55 to 125 8 Pin Metal Can 双运放T8.CLM741N -55 to 125 8 Ld PDIP 单运放E8.3LM741CN 0 to 70 8 Ld PDIP 单运放E8.3LM1458N 0 to 70 8 Ld PDIP 双运放E8.3Electrical Specifications Typical Values Intended Only for Design Guidance, VSUPPL Y = ±15V 电气规格典型值只用于设计指导，VSUPPL Y = ±15VPARAMETER参数SYMBOL 符号TEST CONDITIONS 测试条件TYPICAL V ALUE (ALL TYPES)典型值(所有类型) Rfp838电子-技术资料-电子元件-电路图-技术应用网站-基本知识-原理-维修-作用-参数-电子元器件符号-各种图纸UNITS 单位Input Capacitance 输入电容CI - 1.4 pFOffset V oltage Adjustment Range 失调电压调整范围- - ±15 mVOutput Resistance 输出电阻RO - 75 ΩOutput Short Circuit Current 输出短路电流- - 25 mATransient Response Rise Time 瞬态响应上升时间tr 单位增益, VI = 20mV, RL = 2kΩ, CL ≤100pF 0.3 μsOvershoot 过冲电压O.S. 5.0 %Slew Rate (Closed Loop) 压摆率（闭环）SR RL ≥2kΩ0.5 V/μsGain Bandwidth Product 带宽增益GBWP RL = 12kΩ0.9 MHz Rfp838电子-技术资料-电子元件-电路图-技术应用网站-基本知识-原理-维修-作用-参数-电子元器件符号-各种图纸Electrical Specifications For Equipment Design, VSUPPL Y = ±15V电气规范设备设计，VSUPPL Y = ±15VPARAMETER参数TEST CONDITIONS测试条件TEMP 温度(℃) Rfp838电子-技术资料-电子元件-电路图-技术应用网站-基本知识-原理-维修-作用-参数-电子元器件符号-各种图纸(NOTE 4) CA741, CA1558, LM741 (NOTE 4) CA741C, CA1458, LM741C, LM1458 UNITS 单位最小典型最大最小典型最大Input Offset Voltage 输入失调电压RS ≤10kΩ25 - 1 5 - 2 6 mVFull - 1 6 - - 7.5 mVInput Common Mode V oltage Range 输入共模电压范围- 25 - - - ±12 ±13 - VFull ±12 ±13 - - - - VCommon Mode Rejection Ratio 共模抑制比RS ≤10kΩ25 - - - 70 90 - dBFull 70 90 - - - - dBPower Supply Rejection Ratio 电源抑制比RS ≤10kΩ25 - - - - 30 150 μV/VFull - 30 150 - - - μV/VInput Resistance输入阻抗- 25 0.3 2 - 0.3 2 - MΩElectrical Specifications For Equipment Design, VSUPPL Y = ±15V (Continued）电气规范设备设计，VSUPPL Y = ±15VPARAMETER 参数TEST CONDITIONS测试条件TEMP 温度(℃) (NOTE 4) CA741, CA1558, LM741(NOTE 4) CA741C, CA1458, LM741C, LM1458UNITS 单位Input Bias Current 输入偏置电流- 25 - 80 500 - 80 500 nAFull - - - - - 800 nA-55 - 300 1500 - - - nA125 - 30 500 - - - nAInput Offset Current输入失调电流- 25 - 20 200 - 20 200 nAFull - - - - - 300 nA-55 - 85 500 - - - nA125 - 7 200 - - - nALarge Signal Voltage Gain 大信号电压增益RL ≥2kΩ25 50,000 200,000 - 20,000 200,000 - V/VVO = ±10V Full 25,000 - - 15,000 - - V/VOutput Voltage Swing输出电压摆幅RL ≥10kΩ25 - - - ±12 ±14 - VFull ±12 ±14 - - - - VRL ≥2kΩ25 - - - ±10 ±13 - VFull ±10 ±13 - ±10 ±13 - VSupply Current 电源电流- 25 - 1.7 2.8 - 1.7 2.8 mA-55 - 2 3.3 - - - mA125 - 1.5 2.5 - - - mADevice Power Dissipation消耗功率- 25 - 50 85 - 50 85 mW-55 - 60 100 - - - mW125 - 45 75 - - - mW图4 CA741C，CA741，LM741失调电压调整电路图5 CA741C，CA741，LM741 应用电路：图6 12V的电池监视器图7 低功耗放大器图8 741驱动三极管的5瓦功率放大器图9 自动感光电路图图10 夜间自动感光电路图Rfp838电子-技术资料图11 声音探测器Rfp838电子-技术资料-图12 数字/模拟输出接口电路Rfp838图13 自动温控风扇电路Rfp838电子-技术资。
UA741中文资料pdf 应用电路（组图） uA741M，uA741I，uA741C（单运放）是高增益运算放大器，用于军事，工业和商业应用.这类单片硅集成电路器件提供输出短路保护和闭锁自由运作。
这些类型还具有广泛的共同模式，差模信号范围和低失调电压调零能力与使用适当的电位。
uA741M，uA741I，uA741C芯片引脚和工作说明：1和5为偏置(调零端)，2为正向输入端，3为反向输入端，4接地，6为输出，7接电源 8空脚温度等级Package 封装 Part Number零件型号 Temperature Range 工作温度范围 N D UA741C 0℃ - +70℃ ? ? UA741I -40℃ - +105℃ ? ? UA741M -55℃ - +125℃ ? ? 例如 : UA741CN ABSOLUTE MAXIMUM RATINGS最大额定值 Symbol符号 Parameter参数 UA741M UA741I UA741C Unit单位 VCC Supply voltage电源电压±22V Vid Differential Input Voltage差分输入电压±30V Vi Input Voltage输入电压±15V Ptot Power Dissipation功耗500mW Toper Output Short-circuit Duration输出短路持续时间 Infinite无限制Operating Free-air Temperature Range工作温度 -55 to +125 -40 to +105 0 to +70℃Tstg Storage Temperature Range储存温度范围 -65 to +150 ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = +25°C (unless otherwise specified) 电气特性虚拟通道连接= ± 15V ， Tamb = 25 ℃（除非另有说明） Symbol符号Parameter参数最小. 典型. 最大. Unitd单位 Vio Input Offset Voltage (Rs ≤ 10K?)输入失调电压 - mV Tamb = +25℃ - 1 5 Tmin ≤ Tamb ≤ Tmax - - 6 Iio Input Offset Current 输入失调电流 nA Tamb = +25℃ - 2 30 Tmin ≤ Tamb ≤ Tmax - - 70 Iib Input Bias Current 输入偏置电流 nA Tamb = +25℃ - 10 100 Tmin ≤ Tamb ≤ Tmax - - 200 Avd Large Signal Voltage Gain (Vo=±10V, RL=2K?) 大信号电压增益 V/mV Tamb = +25℃ 50 200 - Tmin ≤ Tamb ≤ Tmax 25 -SVR Supply Voltage Rejection Ratio (Rs ≤ 10K?)电源电压抑制比 dB Tamb = +25℃ 77 90 - Tmin ≤ Tamb ≤ Tmax 77 - - ICC Supply Current, no load 电源电流（空载） mA Tamb = +25℃ - 1.7 2.8 Tmin ≤ Tamb ≤ Tmax - - 3.3 Vicm Input Common Mode Voltage Range 输入共模电压范围 V Tamb = +25℃±12 - - Tmin ≤ Tamb ≤ Tmax ±12 - - CMR Common Mode Rejection Ratio (RS ≤ 10K?)共模抑制比 dB Tamb = +25℃ 70 90 - Tmin ≤ Tamb ≤ Tmax 70 - - IOS Output short Circuit Current输出短路电流 10 25 40 mA ±Vopp Output Voltage Swing输出电压摆幅 Tamb=+25℃ RL=10K? 12 14 - V RL=2K? 10 13 - Tmin≤Tamb ≤Tmax RL=10K? 12 - - RL=2K? 10 - - SR Slew Rate Vi=±10V,RL=2K?,CL=100pF,unity Gain 转换率单位增益 0.25 0.5 - V/μs tr Rise Time Vi = ±20mV, RL =2K?,CL = 100pF, u- 0.3 - μs nity Gain 上升时间单位增益Kov Overshoot Vi=20mV,RL=2K?,CL=100pF,unity Gain 超虚拟单位增益 - 5 - % Ri Input Resistance输入阻抗 0.3 2 - M? GBP Gain Bandwith Product Vi = 10mV, RL =2K?,CL= 100pF, f =100kHz 带宽增益 0.7 1 - MHz THD Total Harmonic Distortion f = 1kHz, Av = 20dB, RL=2K?,Vo=2Vpp, CL=100pF,Tamb=+25℃总谐波失真 - 0.06 - % en Equivalent Input Noise Voltage f=1kHz,Rs=100?等效输入噪声电压 - 23 - nV√Hz ￠m Phase Margin 相位裕度 - 50 - Degrees UA741/ LM741应用电路：图 6 12V的电池监视器图7 低功耗放大器图8 741驱动三极管的5瓦功率放大器图9 自动感光电路图。
