LESD9L5.0T5G SOD-923规格书LRC 推荐

LESD8L3.3CT5GTransient Voltage SuppressorsESD Protection Diodes with Ultra −Low CapacitanceThe ESD8L is designed to protect voltage sensitive components that require ultra −low capacitance from ESD and transient voltage events.Excellent clamping capability, low capacitance, low leakage, and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its low capacitance, it is suited for use in high frequency designs such as USB 2.0 high speed and antenna line applications.Specification Features:•Ultra Low Capacitance 0.5 pF •Low Clamping V oltage•Small Body Outline Dimensions:0.039″ x 0.024″(1.00 mm x 0.60 mm)•Low Body Height: 0.016″ (0.4 mm)•Stand −off V oltage: 3.3 V •Low Leakage•Response Time is Typically < 1.0 ns •IEC61000−4−2 Level 4 ESD Protection •This is a Pb −Free DeviceMechanical Characteristics:CASE: V oid-free, transfer-molded, thermosetting plasticEpoxy Meets UL 94 V −0LEAD FINISH: 100% Matte Sn (Tin)QUALIFIED MAX REFLOW TEMPERATURE: Device Meets MSL 1 RequirementsMAXIMUM RATINGSRatingSymbolValue Unit IEC 61000−4−2 (ESD)ContactAir±10±15kV Total Power Dissipation on FR −5 Board (Note 1) @ T A = 25°C °P D°150mW Storage Temperature Range T stg −55 to +150°C Junction Temperature Range T J −55 to +125°C Lead Solder Temperature − Maximum (10 Second Duration)T L 260°CStresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.1.FR −5 = 1.0 x 0.75 x 0.62 in.260°CLESD8L3.3CT5G12SOD88212Ordering informationLESD8L3.3CT5GELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted, V F = 1.0 V Max. @ I F = 10 mA for all types)Device Device MarkingV RWM (V)I R (m A)@ V RWM V BR (V) @ I T (Note 2)I T C (pF)V C (V)@ I PP = 1 A (Note 3)V CMax Max Min mA Typ Max Max Per IEC61000−4−2(Note 4)LESD8L3.3CT5GS3.31.04.81.00.50.910Figures 1 and 2See Below2.V BR is measured with a pulse test current I T at an ambient temperature of 25°C.3.Surge current waveform per Figure 5.4.For test procedure see Figures 3 and 4 and Application Note AND8307/D.ELECTRICAL CHARACTERISTICS(T A = 25°C unless otherwise noted)Symbol ParameterI PP Maximum Reverse Peak Pulse Current V C Clamping Voltage @ I PP V RWM Working Peak Reverse VoltageI R Maximum Reverse Leakage Current @ VRWM V BR Breakdown Voltage @ I T I T Test Current I F Forward Current V F Forward Voltage @ I F P pk Peak Power DissipationCCapacitance @ V R = 0 and f = 1.0 MHz*See Application Note AND8308/D for detailed explanations of datasheet parameters.Figure 1. ESD Clamping Voltage Screenshot Positive 8 kV Contact per IEC61000−4−2Figure 2. ESD Clamping Voltage Screenshot Negative 8 kV Contact per IEC61000−4−2IEC 61000−4−2 Spec.LevelTestVoltage(kV)First PeakCurrent(A)Current at30 ns (A)Current at60 ns (A)127.542 241584 3622.5126 4830168LESHAN RADIO COMPANY, LTD.LESD8L3.3CT5GSOD882DIMENSION OUTLINE:Unit:mm。

派克汉尼汾公司版权所有未经许可不能摘录，翻印。

保留修改权利2021年6月警告销售条件本样本中产品和/或系统或相关产品出现故障，选型不当或使用不当，均可能导致人身伤亡和财产损失。

本文档以及由派克·汉尼汾公司及其子公司和授权经销商提供的其他资料，为具有技术知识的用户提供进一步研究所需的产品和/或系统选项。

重要的是，用户必须对您的应用进行全面的分析，并对当前产品样本中与产品或系统相关的资料进行评估。

由于工作条件以及产品或系统的多样性，用户必须自行分析和测试，并独自承担一切后果，包括:产品和系统的最终选型以及确保满足应用的所有性能、安全和警告等方面的要求。

派克·汉尼汾及其子公司可能会随时对本样本中的产品，包括但不限于:产品的特性、产品的规格、产品的结构、产品的有效性以及产品的价格作出变更而不另行通知.本样本中的所有产品均由派克·汉尼汾公司及其子公司和援权经销商销售。

与派克签订的任何销售合同均按照派克标准条件和销售条件中规定的条款执行(提供复印件备索)。

本公司的密封件，只能在本公司的文件资料述及的应用参数范围与接触介质、压力、温度和存放时间相一致的情况下才能使用。

在规定的应用参数范围外使用以及错误选用不同的材料都可能导致密封件寿命的缩短以及设备的损坏，甚至更严重的后果(如生命安全，环境污染等)。

样本中所列出的工作压力、温度范围、运动速度是极限值，它们之间相互关联、相互影响；在极端的工况下，建议不要同时把各个参数都同时用到极限值。

对于特殊的要求（压力、温度、速度、介质等），请联系派克汉尼汾公司以咨询合适的密封结构、材料、配置、安装建议等。

由于诸多工作参数会影响到流体传动系统及密封元件，这些设备的制造商必须在实际工作条件下测试、验证并批准密封系统的功能与可靠性。

此外，对于不断出现的新的介质（液压油、润滑脂、清洗剂等)，用户特别注意它们与目前所用的密封件弹性体材料的兼容性。

我们建议用户在大批量应用之前，在厂内或现场先做密封材料的兼容性能测试，作为密封产品与系统供应商，我们建议用户遵循我们的这些建议。

ESD PROTECTION DIODEDiscriptionis designed to protect voltage sensitive components from ESD. Excellent clamping capability, low leakage, and fast response time Because of its small size, it is suited for use in cellular phones, MP3 players, digital cameras and many other portable applications where board space is at a premium.Applicationsl Cellular phones audio l MP3 players l Digital camerasl Portable applicationss l mobile telephoneFeatureslSmall Body Outline Dimensions: 0.61 mm x 0.31 mm l Low Body Height: 0.28 mm l Low Leakage l Response Time is Typically < 1 ns l ESD Rating of Class 3 (> 16 kV) per Human Bod yModel l IEC61000−4−2 Level 4 ESD Protection l These are Pb −Free Devices MAXIMUM RATINGSRatingSymbol Value Unit IEC 61000-4-2 (ESD) ±25kV ESD VoltagePer Human Body Model16 kVT otal Power Dissipation on FR-5 Board (Note 1) @ T A =25℃PD 200mW Junction and Storage T emperature RangeTJ,TSTG-55 to 150 ℃ Lead Solder T emperature – Maximum (10 Second Duration)TL 260℃Stresses exceeding Maximum Ratings may damage the device. Maximum Rating are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. FR-5 = 1.0*0.75*0.62 in.LESD11D3.3CT5G We declare that the material of product compliance with RoHS requirements.lThe LESD11D3.3CT5G dischargeContact discharge±20kV AirOrdering informationLESD11D3.3CT5G12,make these parts ideal for ESD protection on designs where board space is at a premium.12DFN0603-DELECTRICAL CHARACTERISTICSOther voltage available upon request.2. V BR is measured with a pulse test current IT at an ambient temperature of 25℃3. Surge current waveform per Figure 1.ELECTRICAL CHARACTERISTICS(T A = 25°C unless otherwise noted)Symbol ParameterI PP Maximum Reverse Peak Pulse CurrentV C Clamping Voltage @ I PPV RWM Working Peak Reverse VoltageI R Maximum Reverse Leakage Current @ V RWMV BR Breakdown Voltage @ I TI T Test CurrentP pk Peak Power DissipationC Capacitance @ V R = 0 and f = 1.0 MHzDeviceV BR (V) @ I T(Note 2)I T C (pF)V C (V)@ I PP = 1 A(Note 3)Max Min mA Max LESD11D3.3CT5G 3.3 5.0 1.0167V RWM(V)I R(m A)@ V RWMMax0.1V C (V)@MAX I PP(Note 3)Max10I PP(A)Max6(Note 3)P PK(W)Max60(Note 3)MaxFig1. Pulse Waveform Fig2.Power Derating CurveMax6.5Fig3.Positive 8 kV Contact per IEC61000.4.2Fig4.Negative 8 kV Contact per IEC61000.4.2Fig5.TLP MeasurementOUTLINE AND DIMENSIONSSOLDERING FOOTPRINT。

E22-900M30S产品规格书SX1262 868/915MHz 1W SPI LoRa无线模块第一章概述1.1 简介E22-900M30S是基于Semtech公司生产的全新一代LoRa TM射频芯片SX1262为核心自主研发的最大功率为1W并适用于868/915MHz贴片式LoRa TM无线模块，使用工业级高精度32MHz晶振。

由于采用原装进口的SX1268为模块核心，在原有基础上内置了功率放大器（PA）与低噪声放大器（LNA），使得最大发射功率达到1W的同时接收灵敏度也获得进一步的提升，在整体的通信稳定性上较没有功率放大器与低噪声放大器的产品大幅度提升。

与上一代LoRa TM收发器相比，抗干扰性能与通信距离得到了提升，进一步拉开了与FSK、GFSK调制方式的产品的差距。

该产品已获得FCC、CE、RoHS等国际权威认证报告，用户无需担忧其性能。

该产品可覆盖850～930MHz超宽适用频率范围并向下兼容SX1278、SX1276。

由于该模块是纯射频收发模块，需要使用MCU驱动或使用专用的SPI调试工具。

1.2 特点功能●与SX1276模块相比，SX1262模块具有功耗更低、速度更快、距离更远的显著优势；●理想条件下，通信距离可达12km；●内置PA+LNA，大幅度提升通信距离和通信稳定性；●最大发射功率1W，软件多级可调；●支持全球免许可ISM 868/915MHz频段；●LoRa TM模式下支持0.018k～62.5kbps的数据传输速率；●FSK模式下支持最高300kpbs的数据传输速率；●向下兼容SX1278/SX1276系列射频收发器；●FIFO容量大，支持256Byte数据缓存；●为支持密集网络推出的全新SF5扩频因子；●支持2.5～5.5V供电，大于5V供电均可保证最佳性能；●双天线可选（IPEX/邮票孔），便于用户二次开发，利于集成；1.3 应用场景●家庭安防报警及远程无钥匙进入；●智能家居以及工业传感器等；●无线报警安全系统；●楼宇自动化解决方案；●无线工业级遥控器；●医疗保健产品；●高级抄表架构(AMI)；●汽车行业应用。

特性单3 V供应操作(2.7 V至3.6 V)信噪比= 70 dBc Nyquist在65MSPSSFDR = 85 dBc Nyquist在65MSPS低功率:300 mW 65MSPS微分输入500 MHz带宽芯片上的参考和SHADNL= 0.4 LSB灵活的模拟输入:1 Vpp- 2 Vpp范围抵消二进制或2补充数据格式时钟占空比稳定器应用超声设备如果通信接收机的采样:IS-95,cdma-ONE,imt - 2000电池供电的仪器手持Scopemeters低成本数字示波器产品描述AD9235是一个巨大的系列、供应3 V信号,12位,20/40/65MSPS模拟-数字转换器。

这个系列的特点是高性能取样保持的放大器(SHA)和电压参考。

AD9235使用多级微分管线式架构与输出误差修正提供逻辑12位精度在20/40/65MSPS数据率并且保证操作温度范围内没有缺失的代码。

宽的带宽,真正微分SHA允许各种的用户可选的输入范围包括单端应用。

适用于多路开关的系统全面的连续的电压水平通道和抽样单通道输入的速度远远超出了奈奎斯特频率。

结合能力和成本节约超过以前模拟数字转换器,AD9235适合应用在通信、成像和医学超声检查。

单端时钟输入是用来控制所有内部转换周期。

一个占空比稳定器(DCS)补偿宽在时钟的责任周期的变化,同时保持优秀ADC的整体性能。

数字数据以直接二进制或2补充格式输出。

一个超出范围(OTR)的信号表明表明一个溢出条件最重要的一点来确定低或高溢出。

捏造一个先进的CMOS工艺,AD9235可用在28-lead薄收缩(TSSOP)和一个小提纲包32-lead芯片规模包(LFCSP)和指定工业温度范围(-40°C + 85°C)。

REV. B提供的信息被认为是精确和模拟设备可靠的。

然而,没有任何责任由模拟装置的假定使用,也不是为任何侵害专利或其他第三方的权利可能由于其使用。

或以其他方式影响没有颁发的许可证在任何专利或专利权的模拟设备。

71MXL LARGE DIAPHRAGM CONDENSER STUDIO MICS Studio condenser microphones with both FET and tube circuitry available. FET models require 48V phantom power, while tube models include power supply.ITEM DESCRIPTIO N PRICE MXL-770...............Cardioid, 6-micron 20mm gold-sputtered diaphragm FET w/shockmount and case,30Hz-20kHz, -10dB pad and bass roll off .................................................................................................89.95 MXL-2003.............Cardioid transformerless condenser w/bass cut and -10dB pad switches, 20Hz-20kHz ........................169.95 PRO-PAC-PLUS+..MXL2003 & MXL603S (transformerless cardioid instrument mic),w/shockmounts, cables, windscreens in padded case ............................................................................279.95 MXL-2006.............Cardioid, true Class 'A' FET preamp w/balanced transformerlessoutput, high-isolation shockmount and case, 30Hz-20kHz .......................................................................99.95 MXL-2010.............3-pattern (cardioid/Figure-8/omni) capsule, FET preamp w/bassroll-off switch, shockmount & windscreen, 30Hz-20kHz .........................................................................169.95 MXL-CUBE............Drum condenser cardioid mic, FET balanced output w/mic clip, 20Hz-20khz ...........................................99.95 MXL-GOLD-35.......Gold-plated cardioid condenser w/shockmount, leather case, windscreen, 20Hz-20kHz ........................695.00 MXL-M3................Cardioid condenser, transformer balanced output, FET preamp, 20Hz-23kHz ........................................249.00 MXL-R77 ..............Classic body Figure-8-patterned ribbon condenser w/wood case,desktop stand, & 25ft XLR cable, 20Hz-18kHz .......................................................................................399.99 MXL-R77-L...........Same as above, but w/custom Swedish Lundahl transformer ................................................................549.95 MXL-R144 ............Figure-8 patterned ribbon condenser, purple & chrome finishw/shockmount, case, cleaning cloth, 20Hz-17kHz ....................................................................................99.99 MXL-TROPHY........Cardioid condenser w/side-tapped capsule & removable nameplate, 20Hz-20kHz ................................199.95 MXL-V6.................Cardioid mic w/balanced FET output stage, case, & clip, 20Hz-20kHz ...................................................299.00 MXL-V67G ............Transformer-balanced cardioid mic w/solid-state preamp & gold grill, 30Hz-20kHz .............................119.95 MXL-V67I .............Same as above but w/2 selectable 1" cardioid capsules (one bright, one warm) & -10dB pad switch ..169.95 MXL-V67Q ............X/Y stereo pattern condenser mic, w/gold-plated grill, 2 externally biased 22mm pressuregradient capsules, 10ft custom XLR cable, 20Hz-20kHz ........................................................................199.95 MXL-V69-MOGAMI-EDITNTransformerless tube cardioid condenser w/shockmount, power supply, 15ft 7-pin cable,15ft XLR cable, cleaning cloth, & case, 20Hz-18kHz ..............................................................................299.95 MXL-V69XM..........Same as above, but w/transformer balanced output, 20Hz-18kHz .........................................................399.00 MXL-V87...............Low-noise transformer-balanced cardioid condenser withFET preamp, w/pop filter & shockmount, 20Hz-20kHz ............................................................................299.95 MXL-V88...............Low-noise cardioid condenser w/balanced transformerless output, FET preamp,high-isolation shockmount & flight case, 20Hz-20kHz ...........................................................................199.00 MXL-V177.............Low noise classic body cardioid condenser w/6-micron thick gold-sputtered diaphragm, 20Hz-20kHz .299.95 REVELATION.........Variable pattern tube condenser mic w/EF86 pentode tube ..................................................................1295.00 GENESIS...............Tube condenser cardioid mic w/-10 dB pad, dedicated power supply ....................................................595.00R144V1772010GOLD-35GENESIS REVELATIONCUBEVIP50DC-196DC-96B72ID The RØDE NT5 is a true condenser microphone specifically two stand mounts and two windscreens. Requires 48V phantom power. Frequency dynamic range >128dB. Available in pairs, or as single RØDE NT2A MULTI-PATTERN LARGE DIAPHRAGM CO NDENSER MIC The successor to the very popular NT-2 studio condenser mic, the NT2A now has the internally shock mounted H F1 dual 1" capsule, the same as is used in the K2 microphone, and new electronics with extremely low 7dBA self-noise. It has a 3-position variable polar pattern for omni, cardioid, and figure-8 patterns, three positions of selectable attenuation (0dB, -5dB, or -10dB) and low freq. roll-off (flat, 80Hz or 40Hz). The NT-2A comes with a soft pouch and mounting clip.ITEM DESCRIPTI O N PRICE NT2A ...................Multi-pattern condenser ................399.00ID phone with an incredible 5dBA self noise figure. 48V phantom power, transformerless output, 137dB max. SPL, fixed cardioid pattern.SCHO EPS CO LETTE MODULAR MIC SETSMicrophones consist of a mic cap-sule and amplifier. The CMC 6 microphone amplifier converts extremely high-imped-ance signals from the attached capsule toa very low-impedance signal suitable for transmission via mic cable. It also featuresa symmetrical Class “A” output stage, free of coupling condensers or an output transformer. They are light-weight, have extremely low distortion, and their very low output impedance helps make them insensitive to electrical interference. The CMC 6 works with both 12V and 48V phantom powering. Matte gray options listed below but also available in nickel. All sets include SG20 stand clamps and B5 popscreens.ITEM DESCRIPTI O N PRICE CMC621G-SET ....Includes CMC 6 amplifier & MK21wide cardioid capsule ..................1632.00 CMC622G-SET ....Includes CMC 6 amplifier, & MK22 open cardioid capsule ........1632.00 CMC64G-SET ......Includes CMC 6 amplifier & MK4 cardioid capsule ..........................1542.00 CMC641G-SET ....Includes CMC 6 amplifier &MK41 supercardioid capsule ........1743.00CMC641CG-SET ..Includes CMC 6 amplifier & MK41 super-cardioid capsule, CUT 1 filter ......2320.00CMC65G-SET ......Includes CMC 6 amplifier &MK5 omni/cardioid capsule..........2059.00CMC68G-SET ......Includes CMC 6 amplifier &MK8 figure-8 capsule...................1938.00NEAR-FIELD-OMNI-STIncludes 2 CMC 6s, matched pairof MK2 omnis ...............................3150.00UNIVERSAL-OMNI-H-STIncludes 2 CMC 6s, matched pairof MK2 H omnis ............................3214.00UNIVERSAL-OMNI-S-ST ........................................................Includes 2 CMC 6s, matched pairof MK2 S omnis ............................3150.00WIDE-CARDIOID-STIncludes 2 CMC 6s, matched pairof MK21 wide cardioids ................3199.00OPEN-CARDIOID-STIncludes 2 CMC 6s, matched pairof MK22 open cardioids ...............3199.00CARDIOID-ST ......Includes 2 CMC 6s, matched pairof MK4 cardioids ..........................2999.00SUPERCARDIOID-STIncludes 2 CMC 6s, matched pairof MK41 supercardioids ...............3439.00SWITCHABLE-PATTRN-STIncludes 2 CMC 6s, matched pairof MK5 omni/cardioids ......................CALL MK21MK5MK41MK8MK22MK4NEUMANN KM180 SERIES The KM180series condensers offer the same trans-formerless circuitry as the KM100s without the 10dB pad. Frequency response is 20Hz-20kHz. The KM183, KM184 and KM185 have SPL han-dling of 140dB, 138dB and 142dB respec-tively. 48V phantom power is required.ITEM DESCRIPTI O N PRICE KM183 ................Omni condenser mic ......................899.95KM184 ................Cardioid condenser mic .................849.95KM185-SILVER ...Hypercardioid condenser mic .........899.95EA2124A .............Optional suspension mount ...........279.01WNS100 .............Replacement windscreen .................26.07WS100................Optional 90mm windscreen .............28.03SKM183-MT ........Stereo mic pair-omni,w/case, black ...............................1699.95SKM183-SILVER .Stereo mic pair-omni, w/case ......1699.95SKM184-MT ........Stereo mic pair-cardioid,w/case, black ...............................1599.95SKM184-NI .........Stereo mic pair-cardioid,w/case, nickel ..............................1599.95NEUMANN U87AI 3-PATTERNA legendary FET large diaphragmtransformer coupled studio mic withomni, cardioid and figure-8 patterns,N PRICEMXL SMALL DIAPHRAGM CONDENSER MICS These small diaphragmcondenser mics are quiet, sensitive, rugged enough for the road and inexpen-sive. They are an excellent choice for drum overheads and for close recordingof acoustic instruments. 48V phantom power required.ITEM DESCRIPTI O N PRICE MXL-603PAIR .....Stereo pair of transformerless cardioid instrument mics, 30Hz-20kHz,w/ MXL-41-603 shockmounts & case ................................................................................199.00MXL-604.............Small diaphragm cardioid condenser, 30Hz-20kHz, w/ wooden case,mounting clip and omnidirectional capsule.........................................................................83.93MXL-V67N ..........Small diaphragm instrument condenser, omni/cardioid capsules, 20Hz-20kHz ................119.95MXL-41-603 .......Replacement shockmount for MXL-603PAIR ........................................................................38.95603PAIR ID This mic sure level of 144dB, which is good forrecording amps, drums, and other loudinstruments. Acoustic instruments willbenefit from the TLM102’s fast transientresponse. The TLM102 also features a slight boostNEUMANN TLM103/TLM103D These are large diaphragm cardioid mics with a transformerless output stage. Designed primarily for vocals, the TLM03 also excels on piano, percussion, and stringed instru-ments. The TLM103D is a digital version of the mic, designed for home recording and project studios. Its A/D converter receives the output signal directly from the capsule, ensuring that the signal has no coloration and superb transparency. Both mics require 48V phantom power and come with We service many of the major brands that we carry.Call our Authorized Repair Department at ext. 1172Honesty and Valuesince 197173Thisrugged system has separate capsules and powering modulesthat can be combined to produce a wide variety of microphones.A single module and a few capsules can provide the user withflexibility that would otherwise require investing in a numberof individual microphones. It converts quickly from one type ofmicrophone to another by simply threading together varioussystem components. All capsules use back-electret technologyfor uncompromised quality. Output of all powering modules isbalanced, low impedance (200ohms) and terminates in a stan-“Universal” powering module for the sys-tem. Powered by a single 1.5V “AA” battery with a life of 150 hours, or phantom power SHURE KSM42 & KSM44A LARGE Premium side-address mics offering a dual-diaphragm design with an active front, ultra thin (2.5 micron) 24-karat gold, low mass, 1" Mylar® diaphragm. The KSM42 is ideal for vocal applications with a tailored frequency nal pop filtering. The single-pattern design exhibits smooth proximity control & ultra-wide dynamic range. An internal shock KSM42KSM44A SSED SINGLE-DIAPHRAGM For studio recording and live sound production. The KSM32 offers an extended frequency response of 20Hz-20kHz for an open, natural sound. The Class “A” transformerless preamp circuitry eliminates cross-over distortion for improved linearity across the full frequency range. mass diaphragm provides extended low frequency response and excellent transient microphones feature 20Hz-20kHz frequency response, a 3-position pad switch, a 3-position LF filter, and include a windscreen and carrying case. The KSM137 is a single pattern cardioid mic, while the KSM141 is a dual ...............................665.00 ...............................870.00 PRICE NDENSER The e614 has a super-cardioid pattern, with a neutral response and moderate sensitivity, which insures optimum isolation from other instruments on stage. Unobtrusive for precise place-ment and powered by external phantom power (P48), the e614 tolerates extremely high SPLs, precisely capturing cymbals and hi-hats better than other mics in its price range. 10-year warranty. Frequency response is 40Hz-20KHz.PRICE A large diaphragm side-address microphone with a car-dioid pickup pattern and a nickel colored finish. It has a large 1" diaphragm precisely sputtered with 24-carat gold. It has a sturdy metal housing and the elastically mounted capsule suppresses handling noise. It has a max SPL level of 140dB and a low self-noise level of 10dB(A). It has a frequency response of 20Hz-20kHz, a sensitivity rating of 25mV/Pa and a dynamic range ING SOON!99.9574at home in sound reinforcement systems or in sound studios and motion picture/ TV scoring stages. When used with the optional windscreen, the SM94 can be used by vocalists and speechmakers who desire a wide, flat z and a uniform SHURE PG27LC & PG42LC SIDE ADDRESSThese mics feature acardioid pickup pattern, large diaphragm capsules withswitchable attenuators. The PG27LC is designed for usewith instruments. It has a flat, neutral frequency responsefeatures a voice-tailored frequency response of 20Hz-20kHz as well as an SPL rating PG42LC PG27LC NDENSER ect choice for y demo tapes, les om pow-STC2OMEGA ORPHEUS STC1HELIOS STC10STC2X STC20SATURN studio environments. Features interchangeable capsules for superior versatility. The small diaphragm design provides superior audio with con-sistent, textbook polar responses and is small enough to use in the tightest conditions. The compact side-address design features an innovative lock-ing ring to provide secure connection between capsule and preamplifier. The 20Hz-20kHz frequency response is tailored for wide dynamic range applications for use in high SPL environments. Ships with stand adapter, LET DESIGN BLACK KNIGHT ID PRICE VISIT OR CALL 800-356-5844 FOR MORE INFO We have the largest selection of hard to find items. Call us!Honesty and Valuesince 197176VIOLET DESIGN PEARL SERIES CARDIOID CONDENSER These mics have a rear-ported spherical head and nar-row tapered form reflector to reduce internal resonances and optimize the cardioid polar pattern. The Pearl Standard uses a medium single-diaphragm to provide a modern,airy and detailed sound while the Grand Pearl uses a largedual-diaphragm, providing the warm, classic sound usuallyassociated with vintage studio microphones. Pearl Vocal is ahandheld stage vocal mic, and has special shockmounting forreduced handling noise, a special mid-sized capsule designedfor high gain before feedback with extended flat LF responseand outstanding dynamic range. All models include wood box and stand clip.NES These are side-addressed, cardioid, large dual diaphragm vacuum-tube studio microphones in 3 variations, with acous-tically-transparent head construction and internal shock-mounts. The 6267 vacuum tube preamplifier is a Class “A” fully-discrete circuit with massive heatsink, very high output, flat audio-response and ultra-low noise and distortion. The large custom-wound Permalloy humbucking audio trans-former adds even more “analog warmth” to the sound with wide frequency response and minimum saturation. ComesVIOLET DESIGN AMETHYST CONDENSER STUDIO MICSThe Amethyst cardioid studio microphones use fully-discrete,phantom-powered Class “A” transformerless amplifiers. TheAmethyst Standard uses a single diaphragm center-terminatedcapsule which provides modern, detailed sound with airy highs,medium vocal presence and accentuated low-end response.The Amethyst Vintage uses a dual-diaphragm, dual-backplatecapsule which provides a classic, wide-spectrum, vintage micro-phone sound. Both models have a uni-directional cardioid polarpattern with minimal proximity effect and are linear over the wide frontal incidence NDENSER MICS The Flamingo Junior series are side-addressed studio microphones that use a single-diaphragm, cardioid electrostatic transducer which provides vintage tone with transparent highs, optimized vocal presence and fundamental low-frequency register with minimal proximity effect. An integrated capsule shockmount within the head and an included external compact studio shock-mount reduce stand rumble and mechanical shocks. The custom-wound large humbucking audio transformer adds “analog warmth” to the sound. Comes - Globe features transformerless Class “A” discreet electronics, internal shockmounts for both electronics and capsule, and a spherical and acoustically transparent head design. The Globe Standard has a classic wide-spectrum sound ideal for orchestral applications. The Globe Vintage uses a different dual-diaphragm capsule providing a sweet and warm, vin-tage vocal microphone sound. Comes in a wooden box with shockmount.GLOBE-STANDARD An electrostatic multi-pattern studio mic with a vintage sound, warmed by vacuum tube circuitry and an output transformer. Features specially designed large dual-diaphragm transducer, and 9 different polar patterns. Its Class “A” fully-discrete internal vacuum tube preamp provides high output, low impedance and low distortion. A large humbucker, custom-wound audio transformer balances the microphone’s output, providing additional analog warmth to the sound. Soft starting, smart power supply and external elastic This large dual-diaphragm cardioid con-denser studio microphone has a warmer smooth tone with very high output and low noise. The fast transient response, crystal clear highs and loud SPL handling make it excellent for recording drums. The multi-layered wedge shaped brass mesh head design effectively reduces plosive sounds and breath, pop or wind noises. The internal solid state preamplifier is a Class“A” fully discrete transformerless circuit, and runs on 48V phantom power.PRICE 679.0099.00ID rating an integrated, tapered reflector which reduces resonances, removes reflections and tern. Integrated damping of the transducer reduces stand rumble, outside infrasonic FRR A compact electrostatic mic preamp body for use with vintage German-made M-series inter-changeable capsule heads, as well as B-series and VIN-seriesinterchangeable capsule heads made by JZ in Latvia. The elec-tronics are phantom powered, with a linear Class “A” discretesolid state transformerless design to provide extremely low self-noise and distortion. The Global Pre provides a low-impedance,balanced output on a gold-plated 3-pin XLR. It comes in a woodenVIN47GLOBAL-PREM COMPATIBLE。

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The EntryCheck ™ 923PW narrow indoor/outdoor Wiegand proximity reader with integral digital keypad is designed to interface with most Access Control Systems. It offers a 125KHz HID-compatible proximity reader with standard 26-bit Wiegand output. The built-in keypad may be programmed to output 26-bit Wiegand data, or a 4-bit word for high-security applications that require dual authentication (Card + PIN).The backlit keys are bright and easy-to-read. A heavy cast, vandal resistant housing design with narrow mounting plate allows the 923PW to be mounted on a rugged surface, mullion, or on a recessed single-gang electrical box.Two long lasting solid state LED indicators show the status of the system. The left bi-color indicator lights red to indicate power, or green to indicate an authorized access (controlled externally by host). The right indicator flashes yellow to indicate that the keypad is in programming mode.P:\INSTALLATION INST\Access Controls\INST-923\INST-923PW.vsd Rev A 09-17 Page 1INSTALLATION INSTRUCTIONS923PW EntryCheck TM801 Avenida Acaso, Camarillo, Ca. 93012 • (805) 494-0622 ••E-mail:***********************Features12 key illuminated 2x6 digital keypad with configurable illumination: always on, timed, offHID-compatible (125KHz RFID) proximity reader Suitable for Indoor/Outdoor use: Weather & vandal resistantStandard 26-bit Wiegand output for universal compatibilityProgrammable Site CodeProgrammable Keypad Operation:-26-bit Wiegand, or -4-bit wordSurface, mullion, or recessed single-gang mount Built-in tamper switchTwo LED status indicatorsAudible annunciation of keystrokes with adjustable sound level: normal, low, off Tactile metal keysIncludes wiring harnessOptional privacy & rain shroud availableOperating Voltage: 5 -16 Volts DCCurrent Consumption: 30mA (typical), 60 mA (max) Operating Temperature: -4°to 140°F (-20°to 60°C)Humidity: 5% to 95% non-condensingDimensions (H x W x D): 7.3125" x 1.75" x 1.375", (1.4375" wall projection)Housing: Weather-resistant cast metal Cabling: 6" wiring harnessReader Output: 26-bit WiegandKeypad Output: 26-bit Wiegand or 4-bit wordMax. Cable Distance to Host: 328ft (100m) @12VDC, 100ft (30m) @ 5VDC, using 18AWG cablingRecommended cable (shielded, multi-conductor) or equal:-Belden 5504FE (6 Cond)-Belden 5506FE (8 Cond, for Tamper Switch)Tamper switch: Form “C”, 1A @ 30VDCSpecifications923PW WIRINGSee Fig. 3 for an example of a basic door installation. The923PW is mounted adjacent to the door. An electric door strike is mounted in the door jamb to release the door lock. A magnetic switch is mounted on top of the door jamb for detecting when the door is open. The access hostcontroller is located at a maximum distance of 300ft of the keypad reader, depending on the reader voltage provided.Refer to the Fig. 4 or Fig. 5 for wiring details.To avoid damage to the unit from static discharges, connect the mounting plate to a good earth grounding point. Suggested wiring size is 18 AWG for earth ground.P:\INSTALLATION INST\Access Controls\INST-923\INST-923PW.vsd Rev A 09-17 Page 2Fig. 3 Basic Door InstallationFig. 5 Installation Wiring to IPDCE Single-Door ControllerFRONTRED/GREENFig. 4 Wiring Harness ConnectionsBEEPER BACKANTI-MASTER CODE RESET JUMPER (JP2)Grn WireFACTORY DEFAULTSMaster Programming Code………..…………………..….…...123456 Keypad Output Mode………………………………..…26-bit Wiegand Keypad Output Site Code………………………………………..…000Beeper Sounds When Key Pressed……………………...………Yes Beeper Volume…………………………………………….……Normal Keypad Backlight Mode………………………30 sec after activation Keypad Timeout…………………………………………..………5 sec 923PW OPERATIONThe 923PW EntryCheck™ integrates an HID proximity reader with a 12-key digital keypad. Presenting a card/fob to proximity reader will transmit the credential’s facility (site) code and card number in a standard 26-bit Wiegand output.The Keypad may operate in one of two modes:(1) Wiegand Mode (default) –In this mode, the keypad willemulate a reader credential. Entering a ‘card’ number followed by ‘#” will transmit the programmed facility code plus the cardnumber as a 26-bit Wiegand output. The card number entered must be > 0 and < 65,535.(2) PIN Mode –When this mode is enabled, each key press generates a 4-bit sequence. Enable PIN mode if the hostcontroller supports (Card + PIN) mode, and dual authentication is desired.Entering Programming ModeThe 6-digit Master Programming Code (default = 123456) is used to enter Programming Mode.Press: # 9 # Master Code #Master Code = the current 6-digit Master Programming Code P:\INSTALLATION INST\Access Controls\INST-923\INST-923PW.vsd Rev A 09-17 Page 3BASIC PROGRAMMINGWhile the 923PW is in Programming Mode the yellow indicator will blink slowly.After a programming function is selected, the yellow indicator will flash rapidly while the keypad is waiting for user input data. You will have 5 sec. between programming commands once a function is selected. The green indicator will light if the data is accepted. The red indicator will light if any programming data is entered incorrectly, and the function will have to be fully re-entered.Exiting Programming ModePress: #The red indicator will light after exiting Programming Mode Note: The 923PW will automatically exit Programming Mode after 2 minutes of inactivityChanging the 6-Digit Master Programming CodeIt is recommended that the Master Programming Code be changed after the installation is finalized.Press: 98 # Master Code # Master Code #Master Code = The new 6-digit Master Programming Code Changing the Beeper Sound LevelThe Keypad’s beeper can be set to normal or low level.Remove jumper JP1 to reduce beeper sound level.PROGRAMMING COMMANDSEnter Programming Mode before performing any of the following commands.Beep Sounds on KeystrokesDefault: YesSelects whether or not the keypad beeps as each key is pressed.Press: 40 # Sound # Sound=1 for Yes, =0 for No Selects mode for Keypad LED BacklightDefault: 30 Secs.Selects whether or not the keypad back light stays OFF, lights for 30 seconds when activated or stays ON.Press: 52 # Output #Output = 0, Light always OFF= 1, 30 sec light when activated (default)= 2, Light always ON Change Facility (Site) CodeDefault: 000Selects the Site Code when using the Keypad in Weigand Mode.Press: 82 # Site Code #Site Code = New 3-Digit Site Code (000-255)Change Keypad Operation ModeDefault: Wiegand ModeSelects the Keypad Operation Mode.Press: 83 # Mode # Mode = 0, Wiegand Mode= 1, PIN ModeNOTE: Once the keypad is placed into PIN Mode, it can only be returned to the default Wiegand Mode by following the Master Reset procedure below.Master ResetResets all programming options. NOTE : The Master Code will NOT be reset.STEP 1Disconnect power from the keypad.STEP 2Press and hold down the * and # keys.STEP 3Apply power to the keypad, continue holding the keysdown until the red indicator starts flashingSTEP 4Release the keys. The red and yellow indicators willremain lit until the process is complete, then the yellow indicator will go out.Resetting the Master CodeSTEP 1Remove the 923PW from the wall and disconnectpower from the keypad.STEP 2 Locate & remove jumper JP2. Reference page 2. STEP 3Re-apply power. You will get a single beep andthe yellow LED will flash momentarily.STEP 4Replace jumper on JP2. The Master Code is now123456.RESETTING THE KEYPAD READERERROR ANNUNCIATION (Wiegand Mode only)WALL MOUNTMULLION MOUNT4X Mount at holesWith suppliedscrews and holeexpansion anchorsSURFACE MOUNT PLATEP:\INSTALLATION INST\Access Controls\INST-923\INST-923PW.vsd Rev A 09-17 Page 4。

s Absolute Maximum RatingsAn OPIC consists of a light-detecting element and signal-processing circuit integrated onto a single chip.* “OPIC”Optical IC is a trademark of the SHARP Corporation.(Ta=Topr unless otherwise specified)*1 Ta=25˚C*2 Puise width<=0.15µs,Duty ratio:0.01Ta=25˚C*4 For 10 seconds*3 40 to 60%RH, AC for 1 minute,Parameter Symbol Rating UnitInputForward current I F20mA *1Reverse voltage V R6VOutputSupply voltage V CC35V O1 output current I10.1A *2O1 peak output current I O1P0.4A O2 output current I O20.1A *2O2 peak output current I O2P0.4A O1 output voltage V O135V Power dissipation P O500mW Total power dissipation P tot550mW *3Isolation voltage V iso 5 000Operating temperature T opr-25 to+80˚C Storage temperature T stg-55 to+125˚C *4Soldering temperature T sol260˚CV rmss Truth TableInput O 2 Output Tr. 1Tr. 2ON High level ON OFF OFFLow levelOFFONs Electro-optical Characteristics*6 I FLH represents forward current when O 2output goes from low to high.*5 When measuring output and transfer characteristics, connect a by-pass capacitor (0.01µF or more ) between V CC and GND near the PC923.Parameter Symbol *5ConditionsMIN.TYP.MAX.Unit Fig.InputForward voltageV F1Ta =25˚C, I F =10mA - 1.6 1.75V -V F2Ta =25˚C, I F =0.2mA 1.2 1.5-V -Reverse currentI R Ta =25˚C, V R =5V--10µA -Terminal capacitance C t Ta =25˚C, V =0, f =1MHz -30250pF -OutputOperating supply voltage V CC Ta = -10 to 60˚C15-30V -15-24V O 1 low level output voltage V O1L I 01=0.1A, I F 5mA=V CC1=12V, V CC2= -12V -0.20.4V 1O 2 high level output voltage V O2H V CC =V 01=24V, I 02= -0.1A, I F =5mA 1821-V 2O 2 low level output voltage V O2L V CC =24V, I 02=0.1A, I F =0- 1.2 2.0V 3O 1 leak current I O1L Ta =25˚C, V CC =V 01=35V, I F =0--500µA 4O 2 leak currentI O2L Ta =25˚C, V CC =V 02=35V, I F =5mA --500µA 5High level supply current I CCH Ta =25˚C, V CC =24V, I F =5mA -610mA 6V CC =24V, I F =5mA--14mA Low level supply currentI CCL Ta =25˚C, V CC =24V, I F =0-813mA V CC =24V, I F =0--17mA Transfer charac-teristics*6“Low →High ”threshold input currentI FLH Ta =25˚C, V CC =24V 0.3 1.5 3.0mA 7V CC =24V0.2- 5.0mA Isolation resistanceR ISO Ta =25˚C, DC =500V, 40 to 60%RH 5x 10101011--ΩLow →High ”propagation delay time t PLH Ta =25˚C, V I F =5mAR C =47Ω, C CC =24V,G =3 000pF -0.30.5µs 8““High →Low ”propagation delay time t PHL -0.30.5µs Rise time t r -0.20.5µs Fall time R e s p o n s e t i m et f -0.20.5µs Instantaneous common mode rejection voltage “Output : High level ”CH M Ta =25˚C, V I F =5mA, V CM =600V (peak )CC =24V, ∆V O2H =2.0V -30--kV/µs9Instantaneous common mode rejection voltage “Output :Low level ”CM LTa =25˚C, V I F =0, V CC CM =600V (peak )=24V, ∆V O2L =2.0V30--kV/µs(Ta=T opr unless otherwise specified )10206050403001251007550250-2580Fig.10 Forward Current vs. Ambient TemperatureAmbient temperature T a (˚C)0600025507510012550040030010020080Fig.11 Power Dissipation vs. Ambient TemperatureAmbient temperature T a (˚C )0.7R e l a t i v e t h r e s h o l d i n p u t c u r r e n t0.80.91.218213015241.11.027Supply voltage V CC (V )1.00.010.11101001.21.4 1.6 1.82.0 2.2Forward voltage V F (V )Forward VoltageFig.12 Forward Current vs.0.6R e l a t i v e t h r e s h o l d i n p u t c u r r e n t0.81.602550100-25751.41.21.0Ambient temperature T a (˚C )0.0050.010.1 1.00.020.050.20.50.010.020.05Fig.15 O 1 Low Level Output Voltage vs.O 1 Output Current-40P OP totat V CC =24VI FLH =1T a =25˚C Fig.14“Low →High ”Relative ThresholdInput Current vs. Ambient TemperatureFig.13“Low →High ”Relative ThresholdInput Current vs. Supply VoltageV CC =24V I FLH =1at T a =25˚CV CC1=12V V CC2= -12V I F =5mA T a =25˚C0.40.10.2P o w e r d i s s i p a t i o n P O , P t o t (m W )F o r w a r d c u r r e n t I F (m A )F o r w a r d c u r r e n t I F (m A )O 1 l o w l e v e l o u t p u t v o l t a g e V (V )O 1 output current I O1(A )O 1L0-250.510002550750.10.20.30.4Fig.16 O 1 Low Level Output Voltage vs.Ambient TemperatureAmbient temperature T a (˚C )12153018212427151821242730Supply voltage V CC (V )18-2524100025507519202122-0.1A23Fig.18 O 2 High Level Output Voltage vs. Ambient TemperatureAmbient temperature T a (˚C )I O2Nearly =0A0.050.0140.1 1.00.020.050.20.50.10.20.512Fig.19 O 2 Low Level Output Voltage vs. O 2 Output CurrentO 2 output current I 1.0-251.510002550751.11.21.31.4Fig.20 O 2 Ambient Temperature21512301821242746810H i g h l e v e l s u p p l y c u r r e n t I C C H (m A )Supply VoltageV CC1=12V V CC2= -12V I F =5mAFig.17 O 2 High Level Output Voltage vs.I O1=0.1AO 2 h i g h l e v e l o u t p u t v o l t a g e V O 2H (V )O 2 l o w l e v e l o u t p u t v o l t a g e V O 2L (V )O 1 l o w l e v e l o u t p u t v o l t a g e V (V )O 2 h i g h l e v e l o u t p u t v o l t a g e V O 2H (V )T a =25˚C I F =5mAV CC =24V I F =5mAV CC =6V T a =25˚CO 2 l o w l e v e l o u t p u t v o l t a g e V O 2L (V )Supply voltage V CC (V )O 1L (A )02 Low Level Output Voltage vs.Ambient temperature T a (˚C )Fig.21 High Level Supply Current vs.I O2=0.1AV CC =24VI F =025˚C 80˚CT a = -25˚CSupply Voltage41514301821242768101225˚C 80˚CSupply VoltageL o w l e v e l s u p p l y c u r r e n t I C C L (m A )Supply voltage V CC (V)00.20.40.60.81.0Fig.23 Propagation Delay Time vs.00.20.40.60.81.0025*******-25Ambient TemperatureFig.24 Propagation Delay Time vs.Ambient temperature T a (˚C )s Application Circuit (For Power MOS-FET Driving Inverter )Power supplyT a = -25˚Ct PLHt PHLV CC =24V R G =47ΩC G I F =5mAP r o p a g a t i o n d e l a y t i m e t P H L , t P L H (µs )P r o p a g a t i o n d e l a y t i m e t P H L , t P L H Fig.22 Low Level Supply Current vs.Forwrad current I F (mA) (µs )Forwrad current=3 000pF Please refer to the chapter “Precautions for Use.”q。