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  • OP37GSZ图
  • 集好芯城

     该会员已使用本站13年以上
  • OP37GSZ 现货库存
  • 数量14816 
  • 厂家ADI(亚德诺) 
  • 封装 
  • 批号22+ 
  • 原装原厂现货
  • QQ:3008092965QQ:3008092965 复制
    QQ:3008092965QQ:3008092965 复制
  • 0755-83239307 QQ:3008092965QQ:3008092965
  • OP37GSZ图
  • 深圳市能元时代电子有限公司

     该会员已使用本站10年以上
  • OP37GSZ 现货库存
  • 数量12045 
  • 厂家ADI 
  • 封装SOP-8 
  • 批号24+ 
  • 主营品牌公司原装现货假一罚十可含税!免费提供样品支持!
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    QQ:2885658492QQ:2885658492 复制
  • 0755-84502810 QQ:2885637848QQ:2885658492
  • OP37GSZ图
  • 深圳市羿芯诚电子有限公司

     该会员已使用本站7年以上
  • OP37GSZ 现货库存
  • 数量5600 
  • 厂家ADI/亚德诺 
  • 封装原厂封装 
  • 批号新年份 
  • 羿芯诚只做原装,原厂渠道,价格优势可谈!
  • QQ:2853992132QQ:2853992132 复制
  • 0755-82570683 QQ:2853992132
  • OP37GSZ图
  • 深圳市富科达科技有限公司

     该会员已使用本站13年以上
  • OP37GSZ 现货库存
  • 数量24652 
  • 厂家AD量大发货 
  • 封装SOP8 
  • 批号2020+ 
  • 全新原装进口现货特价热卖,长期供货
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    QQ:1327510916QQ:1327510916 复制
  • 86-0755-28767101 QQ:1220223788QQ:1327510916
  • OP37GSZ-REEL7图
  • 深圳市勤思达科技有限公司

     该会员已使用本站14年以上
  • OP37GSZ-REEL7 现货库存
  • 数量6000 
  • 厂家ADI/亚德诺 
  • 封装SOP8 
  • 批号2021+ 
  • ▉十二年专注▉ 100%全新原装正品 正规渠道订货 长期现货供应
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    QQ:2881239443QQ:2881239443 复制
  • 0755-83268779 QQ:2881910282QQ:2881239443
  • OP37GSZ图
  • 深圳市正纳电子有限公司

     该会员已使用本站15年以上
  • OP37GSZ 现货库存
  • 数量20800 
  • 厂家AD 
  • 封装SOP8 
  • 批号21+ 
  • 原装现货 欢迎咨询0755- 83790645
  • QQ:2881664479QQ:2881664479 复制
  • 755-83790645 QQ:2881664479
  • OP37GSZ图
  • 深圳市宗天技术开发有限公司

     该会员已使用本站10年以上
  • OP37GSZ 现货库存
  • 数量8000 
  • 厂家ADI(亚德诺) 
  • 封装SOP8 
  • 批号22+ 
  • 宗天技术 原装现货/假一赔十
  • QQ:444961496QQ:444961496 复制
    QQ:2824256784QQ:2824256784 复制
  • 0755-88601327 QQ:444961496QQ:2824256784
  • OP37GSZ-REEL7图
  • 深圳市婷轩实业有限公司

     该会员已使用本站6年以上
  • OP37GSZ-REEL7 现货库存
  • 数量5000 
  • 厂家Analog Devices Inc 
  • 封装8-SOIC N 
  • 批号23+ 
  • 进口原装现货热卖
  • QQ:2881943288QQ:2881943288 复制
    QQ:3026548067QQ:3026548067 复制
  • 0755-89608519 QQ:2881943288QQ:3026548067
  • OP37GSZ图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • OP37GSZ 现货库存
  • 数量26980 
  • 厂家ADI 
  • 封装SOP 
  • 批号21+ 
  • 新到现货、一手货源、当天发货、bom配单
  • QQ:1435424310QQ:1435424310 复制
  • 0755-84507451 QQ:1435424310
  • OP37GSZ-REEL7图
  • 深圳市科庆电子有限公司

     该会员已使用本站16年以上
  • OP37GSZ-REEL7 现货库存
  • 数量1000 
  • 厂家AD 
  • 封装SOP 
  • 批号23+ 
  • 现货只售原厂原装可含13%税
  • QQ:2850188252QQ:2850188252 复制
    QQ:2850188256QQ:2850188256 复制
  • 0755 QQ:2850188252QQ:2850188256
  • OP37GSZ图
  • 深圳市新都伟业科技有限公司

     该会员已使用本站11年以上
  • OP37GSZ 现货库存
  • 数量2000 
  • 厂家ADI(亚德诺) 
  • 封装SOIC-8 
  • 批号22+ 
  • 全新原装现货热卖
  • QQ:2881734001QQ:2881734001 复制
    QQ:2881734002QQ:2881734002 复制
  • 0755-82555685 QQ:2881734001QQ:2881734002
  • OP37GSZ图
  • 北京罗彻斯特电子科技有限公司

     该会员已使用本站18年以上
  • OP37GSZ 现货库存
  • 数量450 
  • 厂家AD 
  • 封装 
  • 批号0851+ 
  • ▊▊真实原装现货▊可出售样品及配套服务
  • QQ:674627925QQ:674627925 复制
    QQ:372787046QQ:372787046 复制
  • 13261827936军工芯片优势 QQ:674627925QQ:372787046
  • OP37GSZ图
  • 深圳市拓森弘电子有限公司

     该会员已使用本站1年以上
  • OP37GSZ
  • 数量5300 
  • 厂家ADI(亚德诺) 
  • 封装SOIC-8 
  • 批号21+ 
  • 全新原装正品,库存现货实报
  • QQ:1300774727QQ:1300774727 复制
  • 13714410484 QQ:1300774727
  • OP37GSZ图
  • 绿盛电子(香港)有限公司

     该会员已使用本站12年以上
  • OP37GSZ
  • 数量26976 
  • 厂家AD 
  • 封装SOP8 
  • 批号2018+ 
  • ★★代理原装现货,特价热卖!★★
  • QQ:2752732883QQ:2752732883 复制
    QQ:240616963QQ:240616963 复制
  • 0755-25165869 QQ:2752732883QQ:240616963
  • OP37GSZ-REEL7图
  • 深圳市隆亿诚科技有限公司

     该会员已使用本站3年以上
  • OP37GSZ-REEL7
  • 数量3253 
  • 厂家ADI/亚德诺 
  • 封装SOP8 
  • 批号22+ 
  • 支持检测.现货价优!
  • QQ:778039761QQ:778039761 复制
  • -0755-82710221 QQ:778039761
  • OP37GSZ图
  • 深圳市芯达科技有限公司

     该会员已使用本站9年以上
  • OP37GSZ
  • 数量5500 
  • 厂家ADI 
  • 封装SMD 
  • 批号2019+ 
  • ADI一级代理商绝对进口原装假一赔十
  • QQ:2685694974QQ:2685694974 复制
    QQ:2593109009QQ:2593109009 复制
  • 0755-83978748,0755-23611964,13760152475 QQ:2685694974QQ:2593109009
  • OP37GSZ图
  • 深圳市硅诺电子科技有限公司

     该会员已使用本站8年以上
  • OP37GSZ
  • 数量10000 
  • 厂家AD 
  • 封装SOP8 
  • 批号17+ 
  • 原厂指定分销商,有意请来电或QQ洽谈
  • QQ:1091796029QQ:1091796029 复制
    QQ:916896414QQ:916896414 复制
  • 0755-82772151 QQ:1091796029QQ:916896414
  • OP37GSZ-REEL图
  • 深圳市高捷芯城科技有限公司

     该会员已使用本站11年以上
  • OP37GSZ-REEL
  • 数量9555 
  • 厂家ADI(亚德诺) 
  • 封装SOIC-8 
  • 批号23+ 
  • 支持大陆交货,美金交易。原装现货库存。
  • QQ:3007977934QQ:3007977934 复制
    QQ:3007947087QQ:3007947087 复制
  • 0755-83062789 QQ:3007977934QQ:3007947087
  • OP37GSZ图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • OP37GSZ
  • 数量75 
  • 厂家ADI/亚德诺 
  • 封装NA/ 
  • 批号23+ 
  • 优势代理渠道,原装正品,可全系列订货开增值税票
  • QQ:3007977934QQ:3007977934 复制
    QQ:3007947087QQ:3007947087 复制
  • 0755-82546830 QQ:3007977934QQ:3007947087
  • OP37GSZ图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站15年以上
  • OP37GSZ
  • 数量85000 
  • 厂家ADI/亚德诺 
  • 封装SOP-8 
  • 批号24+ 
  • 假一罚十,原装进口正品现货供应,价格优势。
  • QQ:198857245QQ:198857245 复制
  • 0755-82865294 QQ:198857245
  • OP37GSZ图
  • 深圳市羿芯诚电子有限公司

     该会员已使用本站7年以上
  • OP37GSZ
  • 数量8500 
  • 厂家原厂品牌 
  • 封装原厂封装 
  • 批号新年份 
  • 羿芯诚只做原装长期供,支持实单
  • QQ:2880123150QQ:2880123150 复制
  • 0755-82570600 QQ:2880123150
  • OP37GSZ图
  • 集好芯城

     该会员已使用本站13年以上
  • OP37GSZ
  • 数量18992 
  • 厂家ADI/亚德诺 
  • 封装SOP-8 
  • 批号最新批次 
  • 原装原厂 现货现卖
  • QQ:3008092965QQ:3008092965 复制
    QQ:3008092965QQ:3008092965 复制
  • 0755-83239307 QQ:3008092965QQ:3008092965
  • OP37GSZ图
  • 深圳市能元时代电子有限公司

     该会员已使用本站10年以上
  • OP37GSZ
  • 数量26800 
  • 厂家ADI 
  • 封装SOP-8 
  • 批号24+ 
  • 公司原装现货可含税!假一罚十特价!
  • QQ:2885637848QQ:2885637848 复制
    QQ:2885658492QQ:2885658492 复制
  • 0755-84502810 QQ:2885637848QQ:2885658492
  • OP37GSZ图
  • 深圳市恒达亿科技有限公司

     该会员已使用本站16年以上
  • OP37GSZ
  • 数量3500 
  • 厂家AD 
  • 封装8-SOIC 
  • 批号23+ 
  • 全新原装现货特价销售!
  • QQ:867789136QQ:867789136 复制
    QQ:1245773710QQ:1245773710 复制
  • 0755-82723761 QQ:867789136QQ:1245773710
  • OP37GSZ图
  • 深圳市卓越微芯电子有限公司

     该会员已使用本站12年以上
  • OP37GSZ
  • 数量9000 
  • 厂家ADI 
  • 封装SOP8 
  • 批号20+ 
  • 百分百原装真实现货,价格优惠,可以开13%增值税发票
  • QQ:1437347957QQ:1437347957 复制
    QQ:1205045963QQ:1205045963 复制
  • 0755-82343089 QQ:1437347957QQ:1205045963
  • OP37GSZ图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • OP37GSZ
  • 数量8648 
  • 厂家ADI(亚德诺) 
  • 封装n/a 
  • 批号23+ 
  • 原厂可订货,技术支持,直接渠道。可签保供合同
  • QQ:3007947087QQ:3007947087 复制
    QQ:3007947087QQ:3007947087 复制
  • 0755-83061789 QQ:3007947087QQ:3007947087
  • OP37GSZ图
  • 深圳市拓亿芯电子有限公司

     该会员已使用本站12年以上
  • OP37GSZ
  • 数量22000 
  • 厂家ADI/亚德诺 
  • 封装SOP-8 
  • 批号23+ 
  • 进口原装原盘原标签假一赔十
  • QQ:2103443489QQ:2103443489 复制
    QQ:2924695115QQ:2924695115 复制
  • 0755-82702619 QQ:2103443489QQ:2924695115
  • OP37GSZ图
  • 深圳市欧昇科技有限公司

     该会员已使用本站10年以上
  • OP37GSZ
  • 数量9000 
  • 厂家ADI 
  • 封装SOIC-8 
  • 批号2021+ 
  • 一片起送货上门----服务客户超万家
  • QQ:2885514621QQ:2885514621 复制
    QQ:1017582752QQ:1017582752 复制
  • 0755-83237676 QQ:2885514621QQ:1017582752
  • OP37GSZ图
  • 深圳市西源信息科技有限公司

     该会员已使用本站9年以上
  • OP37GSZ
  • 数量8800 
  • 厂家ADI/亚德诺 
  • 封装SOP 
  • 批号最新批号 
  • 原装现货零成本有接受价格就出
  • QQ:3533288158QQ:3533288158 复制
    QQ:408391813QQ:408391813 复制
  • 0755-84876394 QQ:3533288158QQ:408391813
  • OP37GSZ图
  • 深圳市欧立现代科技有限公司

     该会员已使用本站12年以上
  • OP37GSZ
  • 数量5321 
  • 厂家AD 
  • 封装SOP-8 
  • 批号24+ 
  • 全新原装现货,欢迎询购!
  • QQ:1950791264QQ:1950791264 复制
    QQ:221698708QQ:221698708 复制
  • 0755-83222787 QQ:1950791264QQ:221698708
  • OP37GSZ IC图
  • 深圳市集创讯科技有限公司

     该会员已使用本站5年以上
  • OP37GSZ IC
  • 数量12500 
  • 厂家ADI/亚德诺 
  • 封装 
  • 批号24+ 
  • 原装进口正品现货,假一罚十价格优势
  • QQ:2885393494QQ:2885393494 复制
    QQ:2885393495QQ:2885393495 复制
  • 0755-83244680 QQ:2885393494QQ:2885393495
  • OP37GSZ图
  • 深圳市羿芯诚电子有限公司

     该会员已使用本站7年以上
  • OP37GSZ
  • 数量5600 
  • 厂家ADI/亚德诺 
  • 封装原厂封装 
  • 批号新年份 
  • 羿芯诚只做原装,原厂渠道,价格优势可谈!
  • QQ:2853992132QQ:2853992132 复制
  • 0755-82570683 QQ:2853992132
  • OP37GSZ图
  • 深圳市华斯顿电子科技有限公司

     该会员已使用本站16年以上
  • OP37GSZ
  • 数量12500 
  • 厂家ADI/亚德诺 
  • 封装SOIC-8 
  • 批号2023+ 
  • 绝对原装正品全新深圳进口现货,优质渠道供应商!
  • QQ:1002316308QQ:1002316308 复制
    QQ:515102657QQ:515102657 复制
  • 美驻深办0755-83777708“进口原装正品专供” QQ:1002316308QQ:515102657
  • OP37GSZ图
  • 深圳市华斯顿电子科技有限公司

     该会员已使用本站16年以上
  • OP37GSZ
  • 数量53161 
  • 厂家ADI 
  • 封装SOP8 
  • 批号2023+ 
  • 绝对原装正品现货,全新深圳原装进口现货
  • QQ:364510898QQ:364510898 复制
    QQ:515102657QQ:515102657 复制
  • 0755-83777708“进口原装正品专供” QQ:364510898QQ:515102657
  • OP37GSZ图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • OP37GSZ
  • 数量16815 
  • 厂家AD 
  • 封装SOP8 
  • 批号23+ 
  • 全新原装正品现货热卖
  • QQ:2885348339QQ:2885348339 复制
    QQ:2885348317QQ:2885348317 复制
  • 0755-82519391 QQ:2885348339QQ:2885348317
  • OP37GSZ图
  • 深圳市宏捷佳电子科技有限公司

     该会员已使用本站12年以上
  • OP37GSZ
  • 数量12300 
  • 厂家ADI/亚德诺 
  • 封装SOP-8 
  • 批号24+ 
  • ★原装真实库存★13点税!
  • QQ:2353549508QQ:2353549508 复制
    QQ:2885134615QQ:2885134615 复制
  • 0755-83201583 QQ:2353549508QQ:2885134615
  • OP37GSZ图
  • 深圳市湘达电子有限公司

     该会员已使用本站10年以上
  • OP37GSZ
  • 数量3300 
  • 厂家ADI/亚德诺 
  • 封装 
  • 批号2020+ 
  • 绝对全新原装,一片也是批量价.
  • QQ:215672808QQ:215672808 复制
  • 0755-83229772 QQ:215672808
  • OP37GSZ图
  • 深圳市晶美隆科技有限公司

     该会员已使用本站14年以上
  • OP37GSZ
  • 数量11530 
  • 厂家Analog Devices Inc 
  • 封装8-SOIC(3.9mm寬) 
  • 批号23+ 
  • 全新原装现货热卖
  • QQ:2885348317QQ:2885348317 复制
    QQ:2885348339QQ:2885348339 复制
  • 0755-83209630 QQ:2885348317QQ:2885348339
  • OP37GSZ图
  • 深圳市毅创腾电子科技有限公司

     该会员已使用本站16年以上
  • OP37GSZ
  • 数量22405 
  • 厂家ADI 
  • 封装SOP8 
  • 批号22+ 
  • ★只做原装★正品现货★原盒原标★
  • QQ:2355507165QQ:2355507165 复制
    QQ:2355507162QQ:2355507162 复制
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产品型号OP37GSZ的概述

芯片OP37GSZ的概述 OP37GSZ是一款高性能的运算放大器,具有极低的输入失调电压和高增益带宽,广泛应用于工业控制、信号调理及数据采集等领域。运算放大器是电子设备中不可或缺的组件,OP37GSZ因其出色的性能,成为了一系列应用中的首选器件。 OP37GSZ基于先进的生产工艺,旨在提供极高的精度和可靠性。该芯片支持宽广的电源电压范围,并具备良好的温度特性,使其能在严格的环境条件下正常工作。这种高稳定性和低漂移的特性使得OP37GSZ在需要高精度、低噪声的应用场合中得到了广泛应用。 芯片OP37GSZ的详细参数 OP37GSZ的主要参数包括: 1. 输入失调电压:最大为100μV,显示出其高精度特性。 2. 增益带宽积:达到2.5MHz,使得其适用于高频信号处理。 3. 输入阻抗:高达10^12Ω,显示出极低的输入电流特性。 4. 输出驱动能力:可驱动负载高达600Ω,提供稳定的输出...

产品型号OP37GSZ的Datasheet PDF文件预览

Low Noise, Precision, High Speed  
a
>
Operational Amplifier (A VCL 5)  
OP37  
FEATURES  
The output stage has good load driving capability. A guaranteed  
swing of 10 V into 600 W and low output distortion make the  
OP37 an excellent choice for professional audio applications.  
Low Noise, 80 nV p-p (0.1 Hz to 10 Hz)  
3 nV/÷Hz @ 1 kHz  
Low Drift, 0.2 V/C  
High Speed, 17 V/s Slew Rate  
63 MHz Gain Bandwidth  
Low Input Offset Voltage, 10 V  
Excellent CMRR, 126 dB (Common-Voltage @ 11 V)  
High Open-Loop Gain, 1.8 Million  
Replaces 725, OP-07, SE5534 In Gains > 5  
Available in Die Form  
PSRR and CMRR exceed 120 dB. These characteristics, coupled  
with long-term drift of 0.2 mV/month, allow the circuit designer  
to achieve performance levels previously attained only by  
discrete designs.  
Low-cost, high-volume production of the OP37 is achieved by  
using on-chip zener-zap trimming. This reliable and stable offset  
trimming scheme has proved its effectiveness over many years of  
production history.  
GENERAL DESCRIPTION  
The OP37 brings low-noise instrumentation-type performance to  
such diverse applications as microphone, tapehead, and RIAA  
phono preamplifiers, high-speed signal conditioning for data  
acquisition systems, and wide-bandwidth instrumentation.  
The OP37 provides the same high performance as the OP27,  
but the design is optimized for circuits with gains greater than  
five. This design change increases slew rate to 17 V/ms and  
gain-bandwidth product to 63 MHz.  
PIN CONNECTIONS  
The OP37 provides the low offset and drift of the OP07  
plus higher speed and lower noise. Offsets down to 25 mV and  
8-Lead Hermetic DIP  
(Z Suffix)  
a
maximum drift of 0.6 mV/C make the OP37 ideal for preci-  
sion instrumentation applications. Exceptionally low noise  
(en= 3.5 nV/ @ 10 Hz), a low 1/f noise corner frequency of  
2.7 Hz, and the high gain of 1.8 million, allow accurate  
high-gain amplification of low-level signals.  
Epoxy Mini-DIP  
(P Suffix)  
8-Lead SO  
(S Suffix)  
The low input bias current of 10 nA and offset current of 7 nA  
are achieved by using a bias-current cancellation circuit. Over  
the military temperature range this typically holds IB and IOS  
to 20 nA and 15 nA respectively.  
1
2
3
4
8
7
6
5
V
TRIM  
V
TRIM  
–IN  
+IN  
V–  
OS  
OS  
OP37  
V+  
OUT  
NC  
NC = NO CONNECT  
SIMPLIFIED SCHEMATIC  
V+  
C2  
R3  
R4  
1
8
Q6  
Q22  
C3  
Q46  
C1  
V
ADJ.  
OS  
R23 R24  
Q24  
R1*  
R2*  
Q21  
Q23  
R9  
R12  
Q20 Q19  
OUTPUT  
Q1A Q1B  
Q2B Q2A  
NON-INVERTING  
INPUT (+)  
C4  
R5  
Q3  
Q26  
INVERTING  
INPUT (–)  
Q45  
Q11 Q12  
Q27  
Q28  
*R1 AND R2 ARE PERMANENTLY  
ADJUSTED ATWAFERTEST FOR  
MINIMUM OFFSETVOLTAGE.  
V–  
REV. B  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© Analog Devices, Inc., 2002  
OP37  
ABSOLUTE MAXIMUM RATINGS4  
ORDERING GUIDE  
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V  
Internal Voltage (Note 1 ) . . . . . . . . . . . . . . . . . . . . . . . . . 22 V  
Output Short-Circuit Duration . . . . . . . . . . . . . . . . . Indefinite  
Differential Input Voltage (Note2) . . . . . . . . . . . . . . . . . 0.7 V  
Differential Input Current (Note 2) . . . . . . . . . . . . . . . . 25 mA  
Storage Temperature Range . . . . . . . . . . . . . –65C to +150C  
Operating Temperature Range  
TA = 25C  
VOS MAX  
(V)  
Operating  
Temperature  
Range  
CerDIP  
8-Lead  
Plastic  
8-Lead  
25  
25  
60  
100  
100  
OP37AZ*  
OP37EZ  
MIL  
OP37EP  
OP37FP*  
OP37GP  
OP37GS  
IND/COM  
IND/COM  
XIND  
OP37A . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55C to +125C  
OP37E (Z) . . . . . . . . . . . . . . . . . . . . . . . . . . –25C to +85C  
OP37E, OP-37F (P) . . . . . . . . . . . . . . . . . . . . . 0C to 70C  
OP37G (P, S, Z) . . . . . . . . . . . . . . . . . . . . . –40C to +85C  
Lead Temperature Range (Soldering, 60 sec) . . . . . . . . 300C  
Junction Temperature . . . . . . . . . . . . . . . . . . –45C to +150C  
3
OP37GZ  
XIND  
*Not for new design, obsolete, April 2002.  
Package Type  
JA  
JC  
Unit  
8-Lead Hermetic DIP (Z) 148  
16  
43  
43  
C/W  
C/W  
C/W  
8-Lead Plastic DIP (P)  
8-Lead SO (S)  
103  
158  
NOTES  
1For supply voltages less than 22 V, the absolute maximum input voltage is equal  
to the supply voltage.  
2The OP37’s inputs are protected by back-to-back diodes. Current limiting resistors  
are not used in order to achieve low noise. If differential input voltage exceeds 0.7 V,  
the input Current should be limited to 25 mA.  
3
JA is specified for worst case mounting conditions, i.e., JA is specified for device  
in socket for TO, CerDIP, P-DIP, and LCC packages; JA is specified for device  
soldered to printed circuit board for SO package.  
4Absolute maximum ratings apply to both DICE and packaged parts, unless  
otherwise noted.  
CAUTION  
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily  
accumulate on the human body and test equipment and can discharge without detection. Although  
the OP37 features proprietary ESD protection circuitry, permanent damage may occur on  
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions  
are recommended to avoid performance degradation or loss of functionality.  
WARNING!  
ESD SENSITIVE DEVICE  
–2–  
REV. B  
OP37  
SPECIFICATIONS ( VS = 15 V, TA = 25C, unless otherwise noted.)  
OP37A/E  
OP37F  
Min Typ Max  
OP37G  
Min Typ Max  
Parameter  
Symbol  
Conditions  
Min Typ Max  
Unit  
Input Offset  
Voltage  
Long-Term  
Stability  
Input Offset  
Current  
Input Bias  
Current  
VOS  
Note 1  
10  
0.2  
7
25  
20  
0.3  
9
60  
1.5  
50  
30  
100  
2.0  
75  
mV  
VOS/Time Notes 2, 3  
1.0  
35  
0.4  
12  
mV/Mo  
nA  
IOS  
IB  
enp-p  
±10  
±40  
±12 ±55  
±15  
±80  
nA  
Input Noise  
Voltage  
Input Noise  
1 Hz to 10 Hz3, 5  
0.08 0.18  
0.08 0.18  
0.09 0.25  
mV p-p  
Voltage Density en  
fO = 10 Hz3  
fO = 30 Hz3  
fO = 1000 Hz3  
3.5  
3.1  
3.0  
5.5  
4.5  
3.8  
3.5  
3.1  
3.0  
5.5  
4.5  
3.8  
3.8  
3.3  
3.2  
8.0  
5.6  
4.5  
nV/÷ Hz  
pA/÷ Hz  
Input Noise  
Current Density iN  
fO = 10 Hz3, 6  
1.7  
1.0  
0.4  
4.0  
2.3  
0.6  
1.7  
1.0  
0.4  
4.0  
2.3  
0.6  
1.7  
1.0  
0.4  
f
O = 30 Hz3, 6  
fO = 1000 Hz3, 6  
0.6  
Input Resistance  
Differential  
Mode  
RIN  
Note 7  
1.3  
6
0.9  
4 5  
2.5  
±12.3  
123  
1
0.7  
4
MW  
GW  
V
Input Resistance  
Common Mode  
Input Voltage  
Range  
Common Mode  
Rejection Ratio  
Power Supply  
Rejection Ratio  
RINCM  
IVR  
3
2
±11  
±12.3  
126  
1
±11  
±11  
±12.3  
120  
2
CMRR  
PSSR  
VCM = ±11 V  
114  
106  
100  
dB  
VS = ±4 V  
to ±18 V  
10  
10  
20  
mV/ V  
Large Signal  
Voltage Gain  
AVO  
RL 2 kW,  
VO = ±10 V  
RL 1 kW,  
Vo = ±10 V  
RL 600 W,  
VO = ±1 V,  
VS ±44  
1000 1800  
1000 1800  
700  
400  
1500  
1500  
V/mV  
V/mV  
800  
1500  
800  
1500  
250  
700  
250  
700  
200  
500  
V/mV  
Output Voltage  
Swing  
VO  
RL 2 kW  
RL 600 W  
RL 2k W4  
±12.0 ±13.8  
±10  
11  
±12.0 ±13.8  
±10  
11  
±11.5 ±13.5  
±10  
11  
V
V
V/ms  
±11.5  
17  
±11.5  
17  
±11.5  
17  
Slew Rate  
Gain Bandwidth  
Product  
SR  
GBW  
f
O = 10 kHz4  
45  
63  
40  
45  
63  
40  
45  
63  
40  
MHz  
MHz  
fO = 1 MHz  
VO = 0, IO = 0  
VO = 0  
Open-Loop  
Output Resistance RO  
Power  
Consumption  
Offset Adjustment  
Range  
70  
90  
±4  
70  
90  
±4  
70  
W
Pd  
140  
140  
100  
±4  
170  
mW  
mV  
RP = 10 kW  
NOTES  
1Input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power. A/E grades guaranteed fully  
warmed up.  
2Long term input offset voltage stability refers to the average trend line of VOS vs. Time over extended periods after the first 30 days of operation. Excluding the initial  
hour of operation, changes in VOS during the first 30 days are typically 2.5 mV—refer to typical performance curve.  
3Sample tested.  
4Guaranteed by design.  
5See test circuit and frequency response curve for 0.1 Hz to 10 Hz tester.  
6See test circuit for current noise measurement.  
7Guaranteed by input bias current.  
–3–  
REV. B  
OP37–SPECIFICATIONS  
Electrical Characteristics ( VS = 15 V, –55C < TA < +125C, unless otherwise noted.)  
OP37A  
Typ  
OP37C  
Parameter  
Symbol  
Conditions  
Min  
Max  
Min  
Typ  
Max  
Unit  
Input Offset  
Voltage  
Average Input  
Offset Drift  
VOS  
Note 1  
10  
25  
30  
100  
mV  
TCVOS  
TCVOSN  
Note 2  
Note 3  
0.2  
15  
0.6  
50  
0.4  
30  
1.8  
mV/C  
nA  
Input Offset  
Current  
Input Bias  
Current  
Input Voltage  
Range  
Common Mode  
Rejection Ratio  
Power Supply  
Rejection Ratio  
IOS  
135  
±150  
IB  
±20  
±60  
±35  
nA  
IVR  
CMRR  
PSRR  
±10.3 ±11.5  
±10.2 ±11.5  
V
VCM = ±10 V  
108  
122  
94  
116  
dB  
VS = ±4.5 V to  
±18 V  
2
16  
4
51  
mV/ V  
Large-Signal  
Voltage Gain  
AVO  
VO  
RL 2 kW,  
V
O = ±10 V  
600  
1200  
300  
800  
V/mV  
V
Output Voltage  
Swing  
RL 2 kW  
±11.5 ±13.5  
±10.5 ±13.0  
Electrical Characteristics (V = 15 V, –25C < T < +85C for OP37EZ/FZ, 0C < T < 70C for OP37EP/FP, and –40C < T  
< +85C for OP37GP/GS/GZ, unless otherwise noted.)  
S
A
A
A
OP37E  
Min Typ Max  
OP37F  
Min Typ Max  
OP37C  
Parameter  
Symbol  
Conditions  
Min Typ Max  
Unit  
Input Offset  
Voltage  
Average Input  
Offset Drift  
VOS  
20  
50  
40  
140  
55  
220  
mV  
TCVOS  
TCVOSN  
Note 2  
Note 3  
0.2  
10  
0.6  
50  
0.3  
14  
1.3  
85  
0.4  
20  
1.8  
mV/C  
nA  
Input Offset  
Current  
Input Bias  
Current  
Input Voltage  
Range  
IOS  
IB  
135  
±150  
±14  
±60  
±18 ±95  
±10.5 ±11.8  
±25  
nA  
IVR  
±10.5 ±11.8  
±10.5 ±11.8  
V
Common Mode  
Rejection Ratio CMRR  
Power Supply  
VCM = ±10 V  
108  
122  
100  
119  
94  
116  
dB  
Rejection Ratio PSRR  
VS = ±4.5 V to  
±18 V  
2
15  
2
16  
4
32  
mV/ V  
Large-Signal  
Voltage Gain  
AVO  
VO  
RL 2 kW,  
VO = ±10 V  
750  
1500  
700  
1300  
450  
1000  
V/mV  
V
Output Voltage  
Swing  
RL 2 kW  
±11.7 ±13.6  
±11.4 ±13.5  
±11  
±13.3  
NOTES  
1Input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power. A/E grades guaranteed fully  
warmed up.  
2The TC VOS performance is within the specifications unnulled or when nulled withRP = 8 kW to 20 kW. TC VOS is 100% tested for A/E grades, sample tested for F/G grades.  
3Guaranteed by design.  
–4–  
REV. B  
OP37  
BINDING DIAGRAM  
1. NULL  
2. (–) INPUT  
3. (+) INPUT  
4. V–  
1
6. OUTPUT  
7. V+  
1990  
1427U  
8. NULL  
8
2
3
7
6
4
(VS = 15 V, TA = 25C for OP37N, OP37G, and OP37GR devices; TA = 125C for OP37NT and OP37GT devices,  
unless otherwise noted.)  
Wafer Test Limits  
OP37NT  
Limit  
OP37N  
Limit  
OP37GT  
Limit  
OP37G  
Limit  
OP37GR  
Limit  
Parameter  
Symbol  
Conditions  
Unit  
Input Offset  
Voltage  
Input Offset  
Current  
Input Bias  
Current  
Input Voltage  
Range  
Common Mode  
VOS  
IOS  
IB  
Note 1  
60  
35  
200  
85  
60  
100  
75  
mV MAX  
nA MAX  
nA MAX  
V MIN  
50  
35  
50  
±60  
±10.3  
±40  
±11  
114  
±95  
±10.3  
100  
±55  
±11  
106  
±80  
±11  
100  
IVR  
Rejection Ratio CMRR  
VCM = ±11 V 108  
dB MIN  
Power Supply  
Rejection Ratio PSRR  
TA = 25C,  
VS = ±4 V to  
±18 V  
10  
10  
10  
10  
20  
mV/V MAX  
mV/V MAX  
TA = 125C,  
VS = ±4.5 V to  
±18 V  
16  
20  
Large-Signal  
Voltage Gain  
AVO  
RL 2 kW,  
VO = ±10 V  
RL 1 kW,  
600  
1000  
800  
500  
1000  
800  
700  
V/mV MIN  
V/mV MIN  
V
O = ±10 V  
Output Voltage  
Swing  
VO  
Pd  
RL 2 kW  
RL 600 kW  
±11.5  
±12  
±10  
±11  
±12  
±10  
±11.5  
±10  
V MIN  
V MIN  
Power  
Consumption  
VO = 0  
140  
140  
170  
mW MAX  
NOTES  
For 25C characterlstics of OP37NT and OP37GT devices, see OP37N and OP37G characteristics, respectively.  
Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed  
for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.  
REV. B  
–5–  
OP37  
(V = 15 V, T = 25C, unless otherwise noted.)  
Typical Electrical Characteristics  
S
A
OP37NT  
Typical  
OP37N  
Typical  
OP37GT  
Typical  
OP37G  
Typical  
OP37GR  
Typical  
Parameter  
Symbol  
Conditions  
Unit  
Average Input  
Offset Voltage  
Drift  
TCVOS or Nulled or  
TCVOSN  
Unnulled  
RP = 8 kW  
to 20 kW  
0.2  
80  
0.2  
80  
0.3  
0.3  
0.4  
mV/C  
pA/C  
pA/C  
Average Input  
Offset Current  
Drift  
Average Input  
Bias Current  
Drift  
TCIOS  
TCIB  
130  
160  
130  
160  
180  
200  
100  
100  
Input Noise  
Voltage Density en  
fO = 10 Hz  
fO = 30 Hz  
3.5  
3.1  
3.0  
3.5  
3.1  
3.0  
3.5  
3.1  
3.0  
3.5  
3.1  
3.0  
3.8  
3.3  
3.2  
nV/÷Hz  
nV/÷Hz  
nV/÷Hz  
f
O = 1000 Hz  
Input Noise  
Current Density in  
fO = 10 Hz  
fO = 30 Hz  
1.7  
1.0  
0.4  
1.7  
1.0  
0.4  
1.7  
1.0  
0.4  
1.7  
1.0  
0.4  
1.7  
1.0  
0.4  
pA/÷ Hz  
pA/÷ Hz  
pA/÷ Hz  
f
O = 1000 Hz  
Input Noise  
Voltage  
en p-p  
0.1 Hz to  
10 Hz  
RL 2k W  
0.08  
17  
0.08  
17  
0.08  
17  
0.08  
17  
0.09  
17  
mV p-p  
V/ms  
Slew Rate  
Gain Bandwidth  
Product  
SR  
GBW  
fO = 10 kHz  
63  
63  
63  
63  
63  
MHz  
–6–  
REV. B  
Typical Performance Characteristics–  
OP37  
100  
10  
9
100  
90  
80  
70  
60  
50  
40  
30  
T
= 25C  
= 15V  
A
S
8
V
741  
7
6
5
4
I/F CORNER  
LOW NOISE  
10  
I/F CORNER =  
2.7Hz  
3
2
AUDIO OP AMP  
OP37  
I/F CORNER = 2.7Hz  
I/F CORNER  
TEST TIME OF 10sec MUST BE USED  
TO LIMIT LOW FREQUENCY  
(<0.1Hz) GAIN.  
INSTRUMENTATION AUDIO RANGE  
RANGETO DC  
TO 20kHz  
1
1
1
10  
100  
1k  
1
10  
100  
1k  
0.01  
0.1  
1
10  
100  
FREQUENCY – Hz  
FREQUENCY – Hz  
FREQUENCY – Hz  
TPC 3. A Comparison of Op Amp  
Voltage Noise Spectra  
TPC 1. Noise-Tester Frequency  
Response (0.1 Hz to 10 Hz)  
TPC 2. Voltage Noise Density vs.  
Frequency  
100  
10  
5
R1  
R2  
T
= 25C  
= 15V  
A
S
T
= 25C  
= 15V  
V
= 15V  
A
S
S
V
V
4
3
2
1
R
– 2R1  
S
AT 10Hz  
AT 1kHz  
1
0.1  
10  
AT 10Hz  
AT 1kHz  
RESISTOR NOISE ONLY  
1
100  
0.01  
–50 –25  
0
25  
50  
75  
100 125  
1k  
10k  
100  
1k  
10k  
100k  
TEMPERATURE – C  
SOURCE RESISTANCE ꢄ  
BANDWIDTH – Hz  
TPC 4. Input Wideband Voltage Noise  
vs. Bandwidth (0.1 Hz to Frequency  
Indicated)  
TPC 5. Total Noise vs. Source Resistance  
TPC 6. Voltage Noise Density vs.  
Temperature  
5
10.0  
5.0  
4.0  
T
= 25C  
A
4
3
2
1
AT 10Hz  
AT 1kHz  
T
= +125C  
A
3.0  
2.0  
1.0  
1.0  
T
= –55C  
A
T
= +25C  
A
I/F CORNER = 140Hz  
0.1  
0
10  
20  
30  
40  
5
15  
25  
35  
45  
10  
100  
1k  
10k  
TOTAL SUPPLYVOLTAGE (V+ – V–) Volts  
TOTAL SUPPLYVOLTAGE Volts  
FREQUENCY – Hz  
TPC 7. Voltage Noise Density vs.  
Supply Voltage  
TPC 8. Current Noise Density vs.  
Frequency  
TPC 9. Supply Current vs. Supply  
Voltage  
–7–  
REV. B  
OP37  
6
4
2
60  
50  
40  
OP37C  
OP37B  
T
= 25C  
= 15V  
A
S
V
10  
5
30  
20  
10  
0
–10  
–20  
–30  
0
–2  
–4  
OP37A  
OP37C/G  
OP37F  
OP37B  
OP37A  
–6  
6
4
2
0
–2  
–4  
–6  
OP37A  
OP37B  
OP37A/E  
–40  
TRIMMINGWITH  
10kPOT DOES  
–50  
–60  
–70  
NOT CHANGE  
TCV  
OS  
OP37C  
1
–75 –50 –25  
0
25 50 75 100 125 150 175  
0
1
2
3
4
5
0
1
2
3
4
5
6
7
TEMPERATURE – C  
TIME AFTER POWER ON – MINUTES  
TIME – MONTHS  
TPC 10. Offset Voltage Drift of Eight  
Representative Units vs. Temperature  
TPC 12. Warm Up Offset Voltage Drift  
TPC 11. Long-Term Offset Voltage  
Drift of Six Representative Units  
30  
50  
50  
V
= +15V  
S
V
= +15V  
V = 15V  
S
S
25  
20  
40  
30  
20  
10  
40  
30  
20  
T
=
T = 70C  
A
A
25C  
THERMAL SHOCK  
RESPONSE BAND  
15  
10  
5
OP37C  
OP37C  
OP37B  
10  
0
DEVICE IMMERSED  
OP37B  
IN 70C OIL BATH  
OP37A  
OP37A  
25  
0
0
–20  
0
20  
40  
100  
60  
80  
–75 –50 –25  
0
50 75 100 125  
–50 –25  
0
25 50 75 100 125 150  
TEMPERATURE – C  
TIME – Seconds  
TEMPERATURE – C  
TPC 13. Offset Voltage Change Due  
to Thermal Shock  
TPC 14. Input Bias Current vs. Temperature  
TPC 15. Input Offset Current vs.  
Temperature  
80  
75  
70  
65  
60  
55  
30  
25  
90  
60  
50  
40  
30  
20  
10  
0
–80  
140  
T
= 25C  
A
S
V
= 15V  
T
= 25C  
= 15V  
2kꢄ  
S
A
S
L
85  
80  
75  
70  
65  
V
= 15V  
V
M  
–100  
–120  
–140  
–160  
–180  
–200  
–220  
120  
100  
80  
60  
40  
20  
0
R
PHASE  
MARGIN  
= 71ꢃ  
GBW  
60  
55  
A
= 5  
V
50  
45  
40  
20  
15  
10  
SLEW  
–10  
2
3
4
5
6
7
8
1
10  
–50 –25  
0
25  
50  
75  
100 125  
10  
10 10  
10  
10 10 10  
100k  
1M  
10M  
100M  
FREQUENCY – Hz  
FREQUENCY – Hz  
TEMPERATURE – C  
TPC 16. Open-Loop Gain vs. Frequency  
TPC 17. Slew Rate, Gain Bandwidth  
Product, Phase Margin vs. Temperature  
TPC 18. Gain, Phase Shift vs. Frequency  
–8–  
REV. B  
OP37  
2.5  
2.0  
1.5  
1.0  
0.5  
0
28  
24  
20  
16  
12  
8
18  
16  
T
= 25C  
= 15V  
T
= 25C  
A
S
A
V
POSITIVE  
SWING  
14  
12  
10  
8
R
= 2kꢄ  
L
NEGATIVE  
SWING  
R
= 1kꢄ  
L
6
4
2
T
V
= 25C  
A
S
4
0
= 15V  
–2  
0
0
10  
20  
30  
40  
50  
4
5
6
7
100  
1k  
10k  
10  
10  
10  
10  
TOTAL SUPPLYVOLTAGE Volts  
LOAD RESISTANCE – ꢄ  
FREQUENCY – Hz  
TPC 19. Open-Loop Voltage Gain vs.  
Supply Voltage  
TPC 20. Maximum Output Swing vs.  
Frequency  
TPC 21. Maximum Output Voltage  
vs. Load Resistance  
80  
60  
40  
1µs  
5V  
200ns  
20mV  
+50mV  
0V  
+10V  
0V  
T
V
A
= 25C  
= 15V  
= +5  
A
T
V
A
= 25C  
= 15V  
= +5 (1k, 250)  
A
–10V  
S
V
V
= 15V  
20  
0
S
S
–50mV  
V
= 20mV  
IN  
V
(1k, 250)  
A
= +5 (1k, 250)  
V
0
500  
1000  
1500  
2000  
CAPACITIVE LOAD – pF  
TPC 22. Small-Signal Overshoot vs.  
Capacitive Load  
TPC 23. Large-Signal Transient  
Response  
TPC 24. Small-Signal Transient  
Response  
60  
140  
16  
V
T
CM  
= 15V  
= 25C  
= 10V  
T
= 25C  
S
A
V
A
S
T = –55C  
A
12  
8
V
= 15V  
T
= +25C  
120  
100  
80  
A
50  
40  
30  
20  
10  
T
= +125C  
A
4
I
(+)  
(–)  
SC  
0
T
= –55C  
A
–4  
–8  
–12  
–16  
I
SC  
T
= +25C  
15  
A
60  
T
= +125C  
10  
A
40  
0
1
2
3
4
5
0
5  
20  
1k  
10k  
100k  
FREQUENCY – Hz  
1M  
10M  
TIME FROM OUTPUT SHORTEDTO  
SUPPLYVOLTAGE Volts  
GROUND – MINUTES  
TPC 25. Short-Circuit Current vs. Time  
TPC 26. CMRR vs. Frequency  
TPC 27. Common-Mode Input Range  
vs. Supply Voltage  
–9–  
REV. B  
OP37  
2.4  
2.2  
2.0  
1.8  
1.6  
1.4  
1.2  
1.0  
0.8  
0.1F  
T
= 25C  
= 15V  
A
S
1 SEC/DIV  
V
100kꢄ  
OP37  
10ꢄ  
D.U.T.  
2kꢄ  
VOLTAGE  
GAIN  
22F  
4.3kꢄ  
2.2F  
= 50,000  
OP12  
100kꢄ  
SCOPE 1  
= 1Mꢄ  
4.7F  
R
IN  
110kꢄ  
0.6  
0.4  
100  
0.1F  
24.3kꢄ  
1k  
10k  
100k  
LOAD RESISTANCE ꢄ  
TPC 28. Noise Test Circuit (0.1 Hz to  
10 Hz)  
TPC 29. Low-Frequency Noise  
TPC 30. Open-Loop Voltage Gain vs.  
Load Resistance  
160  
19  
18  
17  
20  
T
= 25C  
A
T
= 25C  
= 15V  
= 5  
T = 25C  
A
VCL  
A
S
V
O
140  
RISE  
FALL  
V
A
= 5  
A
V
120  
100  
80  
60  
40  
20  
0
15  
10  
5
= 20V p-p  
NEGATIVE  
SWING  
POSITIVE  
SWING  
16  
15  
0
1
10 100 1k 10k 100k 1M 10M 100M  
FREQUENCY – Hz  
100  
1k  
10k  
100k  
3  
6  
9  
12  
15  
18  
21  
LOAD RESISTANCE ꢄ  
SUPPLYVOLTAGE Volts  
TPC 31. PSRR vs. Frequency  
TPC 32. Slew Rate vs. Load  
TPC 33. Slew Rate vs. Supply Voltage  
–10–  
REV. B  
OP37  
APPLICATIONS INFORMATION  
Noise Measurements  
OP37 Series units may be inserted directly into 725 and OP07  
sockets with or without removal of external compensation or  
nulling components. Additionally, the OP37 may be fitted to  
unnulled 741type sockets; however, if conventional 741 nulling  
circuitry is in use, it should be modified or removed to ensure  
correct OP37 operation. OP37 offset voltage may be nulled to  
zero (or other desired setting) using a potentiometer (see figure 1).  
To measure the 80 nV peak-to-peak noise specification of the  
OP37 in the 0.1 Hz to 10 Hz range, the following precautions  
must be observed:  
The device has to be warmed-up for at least five minutes. As  
shown in the warm-up drift curve, the offset voltage typically  
changes 4 mV due to increasing chip temperature after power up.  
In the ten second measurement interval, these temperature-  
induced effects can exceed tens of nanovolts.  
The OP37 provides stable operation with load capacitances of  
up to 1000 pF and ±10 V swings; larger capacitances should be  
decoupled with a 50 W resistor inside the feedback loop. Closed  
loop gain must be at least five. For closed loop gain between five  
to ten, the designer should consider both the OP27 and the OP37.  
For gains above ten, the OP37 has a clear advantage over the  
unity stable OP27.  
For similar reasons, the device has to be well-shielded from  
air currents. Shielding minimizes thermocouple effects.  
Sudden motion in the vicinity of the device can also  
“feedthrough” to increase the observed noise.  
The test time to measure 0.1 Hz to l0 Hz noise should not  
exceed 10 seconds. As shown in the noise-tester frequency  
response curve, the 0.1 Hz corner is defined by only one zero.  
The test time of ten seconds acts as an additional zero to eliminate  
noise contributions from the frequency band below 0.1 Hz.  
Thermoelectric voltages generated by dissimilar metals at the input  
terminal contacts can degrade the drift performance. Best  
operation will be obtained when both input contacts are main-  
tained at the same temperature.  
A noise-voltage-density test is recommended when measuring  
noise on a large number of units. A 10 Hz noise-voltage-density  
measurement will correlate well with a 0.1 Hz-to-10 Hz peak-to-peak  
noise reading, since both results are determined by the white  
noise and the location of the 1/f corner frequency.  
10kR  
P
V+  
+
OP37  
OUTPUT  
Optimizing Linearity  
Best linearity will be obtained by designing for the minimum  
output current required for the application. High gain and  
excellent linearity can be achieved by operating the op amp with  
a peak output current of less than ±10 mA.  
V–  
Figure 1. Offset Nulling Circuit  
Offset Voltage Adjustment  
Instrumentation Amplifier  
The input offset voltage of the OP37 is trimmed at wafer level.  
However, if further adjustment of VOS is necessary, a 10 kW trim  
potentiometer may be used. TCVOS is not degraded (see offset  
nulling circuit). Other potentiometer values from 1 kW to 1 MW  
can be used with a slight degradation (0.1 mV/C to 0.2 mV/C) of  
TCVOS. Trimming to a value other than zero creates a drift of  
approximately (VOS/300) mV/C. For example, the change in TCVOS  
will be 0.33 mV/C if VOS is adjusted to 100 mV. The offset voltage  
adjustment range with a 10 kW potentiometer is ±4 mV. If smaller  
adjustment range is required, the nulling sensitivity can be reduced  
by using a smaller pot in conjunction with fixed resistors. For  
example, the network shown in figure 2 will have a ±280 mV ad-  
justment range.  
A three-op-amp instrumentation amplifier, shown in figure 4,  
provides high gain and wide bandwidth. The input noise of the  
circuit below is 4.9 nV/÷Hz. The gain of the input stage is set at  
25 and the gain of the second stage is 40; overall gain is 1000.  
The amplifier bandwidth of 800 kHz is extraordinarily good for  
a precision instrumentation amplifier. Set to a gain of 1000, this  
yields a gain bandwidth product of 800 MHz. The full-power  
bandwidth for a 20 V p-p output is 250 kHz. Potentiometer  
R7 provides quadrature trimming to optimize the instrumentation  
amplifier’s ac common-mode rejection.  
R5  
R8  
+
500ꢄ  
0.1%  
20kꢄ  
0.1%  
INPUT (–)  
OP37  
R1  
4.7kꢄ  
1kPOT  
4.7kꢄ  
8
1
5kꢄ  
0.1%  
R3  
V+  
390ꢄ  
R7  
V
OUT  
R4  
100kOP37  
C1  
R2  
Figure 2. Offset Voltage Adjustment  
5kꢄ  
0.1%  
100pF  
+
100ꢄ  
+18V  
R6  
R9  
500ꢄ  
0.1%  
19.8kꢄ  
OP37  
+
R10  
INPUT (+)  
500ꢄ  
NOTES:  
OP37  
TRIM R2 FOR A  
= 1000  
VCL  
TRIM R10 FOR dc CMRR  
TRIM R7 FOR MINIMUMV  
AT V  
= 20V p-p, 10kHz  
CM  
OUT  
Figure 4a. Instrumentation Amplifier  
–18V  
Figure 3. Burn-In Circuit  
REV. B  
–11–  
OP37  
140  
1k  
T
= 25C  
A
S
OP08/108  
5534  
V
= 15V  
R
= 0  
S
500  
V
= 20V p-p  
CM  
120  
100  
80  
AC TRIM @ 10kHz  
R
= 0  
S
OP07  
1
R
= 1kꢄ  
S
BALANCED  
2
100  
50  
OP27/37  
R
= 100,  
1kUNBALANCED  
S
1 R UNMATCHED  
S
e.g.R = R = 10k, R = 0  
S
S1  
S2  
2 R MATCHED  
S
e.g.R = 10k, R = R = 5kꢄ  
S
S1  
S2  
60  
R
S1  
R
S2  
REGISTER  
NOISE ONLY  
40  
10  
10  
100  
1k  
10k  
100k  
1M  
50  
100  
500  
1k  
5k  
10k  
50k  
FREQUENCY – Hz  
R
– SOURCE RESISTANCE ꢄ  
S
Figure 4b. CMRR vs. Frequency  
Comments on Noise  
Figure 6. Peak-to-Peak Noise (0.1 Hz to 10 Hz) vs. Source  
Resistance (Includes Resistor Noise)  
The OP37 is a very low-noise monolithic op amp. The outstanding  
input voltage noise characteristics of the OP37 are achieved  
mainly by operating the input stage at a high quiescent current.  
The input bias and offset currents, which would normally increase,  
are held to reasonable values by the input bias current cancellation  
circuit. The OP37A/E has IB and IOS of only ±40 nA and 35 nA  
respectively at 25C. This is particularly important when the input  
has a high source resistance. In addition, many audio amplifier  
designers prefer to use direct coupling. The high IB. TCVOS of  
previous designs have made direct coupling difficult, if not  
impossible, to use.  
At RS < 1 kW key the OP37’s low voltage noise is maintained.  
With RS < 1 kW, total noise increases, but is dominated by the  
resistor noise rather than current or voltage noise. It is only  
beyond Rs of 20 kW that current noise starts to dominate. The  
argument can be made that current noise is not important for  
applications with low to-moderate source resistances. The  
crossover between the OP37 and OP07 and OP08 noise occurs  
in the 15 kW to 40 kW region.  
100  
50  
1
2
100  
OP08/108  
50  
1
OP07  
10  
OP08/108  
5534  
1 R UNMATCHED  
S
2
5
e.g.R = R = 10k, R = 0  
S
S
S1  
S2  
OP07  
10  
2 R MATCHED  
OP27/37  
e.g.R = 10k, R = R = 5kꢄ  
S
S1 S2  
R
S1  
1 R UNMATCHED  
S
5
5534  
R
S2  
e.g.R = R = 10k, R = 0  
REGISTER  
S
S1  
S2  
2 R MATCHED  
NOISE ONLY  
S
1
e.g.R = 10k, R = R = 5kꢄ  
S
S1 S2  
OP27/37  
50  
100  
500  
1k  
5k  
10k  
50k  
R
S1  
R
– SOURCE RESISTANCE ꢄ  
S
R
S2  
REGISTER  
NOISE ONLY  
Figure 7. Noise vs. Source resistance (Includes Resistor  
Noise @ 10 Hz)  
1
50  
100  
500  
1k  
5k  
10k  
50k  
R
– SOURCE RESISTANCE ꢄ  
S
Figure 6 shows the 0.1 Hz to 10 Hz peak-to-peak noise. Here  
the picture is less favorable; resistor noise is negligible, current  
noise becomes important because it is inversely proportional to  
the square-root of frequency. The crossover with the OP07  
occurs in the 3 kW to 5 kW range depending on whether bal-  
anced or unbalanced source resistors are used (at 3 kW the IB.  
IOS error also can be three times the VOS spec.).  
Figure 5. Noise vs. Resistance (Including Resistor Noise  
@ 1000 Hz)  
Voltage noise is inversely proportional to the square-root of bias  
current, but current noise is proportional to the square-root of  
bias current. The OP37’s noise advantage disappears when high  
source-resistors are used. Figures 5, 6, and 7 compare OP-37  
observed total noise with the noise performance of other devices  
in different circuit applications.  
Therefore, for low-frequency applications, the OP07 is better  
than the OP27/37 when Rs > 3 kW. The only exception is when  
gain error is important. Figure 7 illustrates the 10 Hz noise. As  
expected, the results are between the previous two figures.  
Total noise = [( Voltage noise)2 + (current noise ϫ RS)2 +  
(resistor noise_]1/2  
For reference, typical source resistances of some signal sources  
are listed in Table I.  
Figure 5 shows noise versus source resistance at 1000 Hz. The  
same plot applies to wideband noise. To use this plot, just multiply  
the vertical scale by the square-root of the bandwidth.  
–12–  
REV. B  
OP37  
Table I.  
by only 0.7 dB. With a 1 kW source, the circuit noise measures  
63 dB below a 1 mV reference level, unweighted, in a 20 kHz  
noise bandwidth.  
Source  
Impedance Comments  
Device  
Gain (G) of the circuit at 1 kHz can be calculated by the expression:  
Straln Gauge  
<500 W  
Typically used in low-frequency  
applications.  
Ê
Ë
R1 ˆ  
G = 0.101 1+  
Á
˜
Magnetic  
Tapehead  
<1500 W  
Low IB very important to reduce  
set-magnetization problems when  
direct coupling is used. OP37  
IB can be neglected.  
Similar need for low IB in direct  
coupled applications. OP37 will not  
introduce any self-magnetization  
problem.  
R3  
¯
For the values shown, the gain is just under 100 (or 40 dB).  
Lower gains can be accommodated by increasing R3, but gains  
higher than 40 dB will show more equalization errors because of  
the 8 MHz gain bandwidth of the OP27.  
Magnetic  
Phonograph  
Cartridges  
<1500 W  
This circuit is capable of very low distortion over its entire range,  
generally below 0.01% at levels up to 7 V rms. At 3 V output  
levels, it will produce less than 0.03% total harmonic distortion  
at frequencies up to 20 kHz.  
Linear Variable <1500 W  
Differential  
Transformer  
Used in rugged servo-feedback  
applications. Bandwidth of interest  
is 400 Hz to 5 kHz.  
Capacitor C3 and resistor R4 form a simple –6 dB per octave  
rumble filter, with a corner at 22 Hz. As an option, the switch  
selected shunt capacitor C4, a nonpolarized electrolytic, bypasses  
the low-frequency rolloff. Placing the rumble filter’s high-pass  
action after the preamp has the desirable result of discriminating  
against the RIAA amplified low frequency noise components  
and pickup-produced low-frequency disturbances.  
Audio Applications  
The following applications information has been abstracted from  
a PMI article in the 12/20/80 issue of Electronic Design magazine  
and updated.  
C4 (2)  
R5  
220F  
100kꢄ  
+
+
A preamplifier for NAB tape playback is similar to an RIAA  
phono preamp, though more gain is typically demanded, along  
with equalization requiring a heavy low-frequency boost. The  
circuit In Figure 8 can be readily modified for tape use, as  
shown by Figure 9.  
MOVING MAGNET  
CARTRIDGE INPUT  
LF ROLLOFF  
OUT  
C3  
0.47F  
IN  
A1  
Ca  
150pF  
OP27  
Ra  
R4  
47.5kꢄ  
OUTPUT  
75kꢄ  
R1  
C1  
97.6kꢄ  
0.03F  
0.47F  
R2  
C2  
OP37  
7.87kꢄ  
TAPE  
0.01F  
Ra  
Ca  
HEAD  
+
15kꢄ  
R3  
R1  
100ꢄ  
33kꢄ  
R2  
G = 1kHz GAIN  
0.01F  
5kꢄ  
R1  
R3  
1 +  
= 0.101 (  
)
= 98.677 (39.9dB) AS SHOWN  
100kꢄ  
T1 = 3180s  
T2 = 50s  
Figure 8. Phono Pre-Amplifier Circuit  
Figure 9. Tape-Head Preamplifier  
Figure 8 is an example of a phono pre-amplifier circuit using the  
OP27 for A1; R1-R2-C1-C2 form a very accurate RIAA net-  
work with standard component values. The popular method to  
accomplish RIAA phono equalization is to employ frequency-  
dependent feedback around a high-quality gain block. Properly  
chosen, an RC network can provide the three necessary time  
constants of 3180 ms, 318 ms, and 75 ms.1  
While the tape-equalization requirement has a flat high frequency  
gain above 3 kHz (t2 = 50 ms), the amplifier need not be stabilized  
for unity gain. The decompensated OP37 provides a greater  
bandwidth and slew rate. For many applications, the idealized  
time constants shown may require trimming of Ra and R2 to  
optimize frequency response for non ideal tape head perfor-  
mance and other factors.5  
For initial equalization accuracy and stability, precision metal-  
film resistors and film capacitors of polystyrene or polypropylene  
are recommended since they have low voltage coefficients,  
dissipation factors, and dielectric absorption.4 (High-K ceramic  
capacitors should be avoided here, though low-K ceramics—  
such as NPO types, which have excellent dissipation factors,  
and somewhat lower dielectric absorption—can be considered  
for small values or where space is at a premium.)  
The network values of the configuration yield a 50 dB gain at 1 kHz,  
and the dc gain is greater than 70 dB. Thus, the worst-case out-  
put offset is just over 500 mV. A single 0.47 mF output capacitor  
can block this level without affecting the dynamic range.  
The tape head can be coupled directly to the amplifier input,  
since the worst-case bias current of 85 nA with a 400 mH, 100 min.  
head (such as the PRB2H7K) will not be troublesome.  
The OP37 brings a 3.2 nV/÷Hz voltage noise and 0.45 pA/÷Hz  
current noise to this circuit. To minimize noise from other sources,  
R3 is set to a value of 100 W, which generates a voltage noise of  
1.3 nV/÷Hz. The noise increases the 3.2 nV/÷Hz of the amplifier  
One potential tape-head problem is presented by amplifier bias-  
current transients which can magnetize a head. The OP27 and  
REV. B  
–13–  
OP37  
OP37 are free of bias-current transients upon power up or power  
down. However, it is always advantageous to control the speed  
of power supply rise and fall, to eliminate transients.  
Gain may be trimmed to other levels, if desired, by adjusting R2  
or R1. Because of the low offset voltage of the OP27, the output  
offset of this circuit will be very low, 1.7 mV or less, for a 40 dB  
gain. The typical output blocking capacitor can be eliminated in  
such cases, but is desirable for higher gains to eliminate switching  
transients.  
In addition, the dc resistance of the head should be carefully  
controlled, and preferably below 1 kW. For this configuration,  
the bias-current induced offset voltage can be greater than the  
170 pV maximum offset if the head resistance is not sufficiently  
controlled.  
C2  
1800pF  
A simple, but effective, fixed-gain transformerless microphone  
preamp (Figure 10) amplifies differential signals from low imped-  
ance microphones by 50 dB, and has an input impedance of 2 kW.  
Because of the high working gain of the circuit, an OP37 helps  
to preserve bandwidth, which will be 110 kHz. As the OP37 is a  
decompensated device (minimum stable gain of 5), a dummy  
resistor, RP, may be necessary, if the microphone is to be  
unplugged. Otherwise the 100% feedback from the open input  
may cause the amplifier to oscillate.  
R1  
R2  
121ꢄ  
1100ꢄ  
A1  
OUTPUT  
T1*  
OP27  
150ꢄ  
R3  
100ꢄ  
SOURCE  
*T1 – JENSEN JE – 115K – E  
JENSENTRANSFORMERS  
10735 BURBANK BLVD.  
N. HOLLYWOOD, CA 91601  
C1  
R1  
R3  
R6  
5F  
1kꢄ  
316kꢄ  
100ꢄ  
Figure 11. Microphone Transformer Coupled Preamp  
Capacitor C2 and resistor R2 form a 2 ms time constant in this  
circuit, as recommended for optimum transient response by  
the transformer manufacturer. With C2 in use, A1 must have  
unity-gain stability. For situations where the 2 ms time con-  
stant is not necessary, C2 can be deleted, allowing the faster  
OP37 to be employed.  
LOW IMPEDANCE  
MICROPHONE INPUT  
(Z = 50TO 200)  
Rp  
R7  
10kꢄ  
OP37  
+
OUTPUT  
30kꢄ  
R2  
R4  
R3 R4  
=
1kꢄ  
316kꢄ  
R1 R2  
Some comment on noise is appropriate to understand the  
capability of this circuit. A 150 W resistor and R1 and R2 gain  
resistors connected to a noiseless amplifier will generate 220 nV  
of noise in a 20 kHz bandwidth, or 73 dB below a 1 mV reference  
level. Any practical amplifier can only approach this noise level;  
it can never exceed it. With the OP27 and T1 specified, the  
additional noise degradation will be close to 3.6 dB (or –69.5  
referenced to 1 mV).  
Figure 10. Fixed Gain Transformerless Microphone  
Preamp  
Common-mode input-noise rejection will depend upon the match  
of the bridge-resistor ratios. Either close-tolerance (0.1%) types  
should be used, or R4 should be trimmed for best CMRR. All  
resistors should be metal-film types for best stability and low noise.  
Noise performance of this circuit is limited more by the input  
resistors R1 and R2 than by the op amp, as R1 and R2 each  
generate a 4 nV/÷Hz noise, while the op amp generates a 3.2 nV/  
÷Hz noise. The rms sum of these predominant noise sources will  
be about 6 nV/÷Hz, equivalent to 0.9 mV in a 20 kHz noise band-  
width, or nearly 61 dB below a l mV input signal. Measurements  
confirm this predicted performance.  
References  
1. Lipshitz, S.P, “On RIAA Equalization Networks,” JAES, Vol. 27, June 1979,  
p. 458-4S1.  
2. Jung, W.G., IC Op Amp Cookbook, 2nd Ed., H.W. Sams and Company,  
1980.  
3. Jung, W.G., Audio /C Op Amp Applications, 2nd Ed., H.W. Sams and Com-  
pany, 1978.  
4. Jung, W.G., and Marsh, R.M., “Picking Capacitors.” Audio, February &  
March, 1980.  
For applications demanding appreciably lower noise, a high quality  
microphone-transformer-coupled preamp (Figure 11) incorporates  
the internally compensated. T1 is a JE-115K-E 150 W/15 kW  
transformer which provides an optimum source resistance for  
the OP27 device. The circuit has an overall gain of 40 dB, the  
product of the transformer’s voltage setup and the op amp’s  
voltage gain.  
5. Otala, M., “Feedback-Generated Phase Nonlinearity in Audio Amplifiers,”  
London AES Convention, March 1980, preprint 197B.  
6. Stout, D.F., and Kaufman, M., Handbook of Operational Amplifier Circuit  
Design, New York, McGraw Hill, 1976.  
–14–  
REV. B  
OP37  
OUTLINE DIMENSIONS  
8-Lead Ceramic DIP – Glass Hermetic Seal [CERDIP]  
(Q-8)  
Dimensions shown in inches and (millimeters)  
0.005 (0.13) 0.055 (1.40)  
MIN  
MAX  
8
5
0.310 (7.87)  
0.220 (5.59)  
PIN 1  
1
4
0.100 (2.54) BSC  
0.405 (10.29) MAX  
0.320 (8.13)  
0.290 (7.37)  
0.060 (1.52)  
0.015 (0.38)  
0.200 (5.08)  
MAX  
0.150 (3.81)  
0.200 (5.08)  
0.125 (3.18)  
MIN  
0.015 (0.38)  
0.008 (0.20)  
0.023 (0.58)  
0.014 (0.36)  
SEATING  
PLANE  
15  
0
0.070 (1.78)  
0.030 (0.76)  
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETERS DIMENSIONS  
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR  
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN  
8-Lead Plastic Dual-in-Line Package [PDIP]  
8-Lead Standard Small Outline Package [SOIC]  
(N-8)  
Narrow Body  
Dimensions shown in inches and (millimeters)  
(RN-8)  
Dimensions shown in millimeters and (inches)  
0.375 (9.53)  
0.365 (9.27)  
0.355 (9.02)  
5.00 (0.1968)  
4.80 (0.1890)  
8
1
5
0.295 (7.49)  
0.285 (7.24)  
0.275 (6.98)  
8
1
5
4
6.20 (0.2440)  
5.80 (0.2284)  
4.00 (0.1574)  
3.80 (0.1497)  
4
0.325 (8.26)  
0.310 (7.87)  
0.300 (7.62)  
0.100 (2.54)  
BSC  
0.150 (3.81)  
0.135 (3.43)  
0.120 (3.05)  
0.50 (0.0196)  
0.25 (0.0099)  
1.27 (0.0500)  
BSC  
45ꢃ  
1.75 (0.0688)  
1.35 (0.0532)  
0.015  
(0.38)  
MIN  
0.180  
(4.57)  
MAX  
0.25 (0.0098)  
0.10 (0.0040)  
0.015 (0.38)  
0.010 (0.25)  
0.008 (0.20)  
8ꢃ  
0.51 (0.0201)  
0.33 (0.0130)  
0.150 (3.81)  
0.130 (3.30)  
0.110 (2.79)  
0.022 (0.56)  
0.018 (0.46)  
0.014 (0.36)  
01.27 (0.0500)  
SEATING  
PLANE  
0.060 (1.52)  
0.050 (1.27)  
0.045 (1.14)  
COPLANARITY  
0.10  
0.25 (0.0098)  
0.19 (0.0075)  
SEATING  
PLANE  
0.41 (0.0160)  
COMPLIANT TO JEDEC STANDARDS MS-012AA  
CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS  
(IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR  
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN  
COMPLIANT TO JEDEC STANDARDS MO-095AA  
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS  
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR  
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN  
REV. B  
–15–  
OP37  
Revision History  
Location  
Page  
12/02–Data Sheet changed from REV. A to REV. B.  
Edits to BINDING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Edits to Caption for TPC 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Edits to APPLICATIONS INFORMATION Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Added Caption to Figure 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Added Caption to Figures 4a and 4b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Added Caption to Figures 8–11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
2/02–Data Sheet changed from REV. 0 to REV. A.  
Edits to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Edits to ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Edits to PIN CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Edits to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Edits to PACKAGE TYPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Edits to ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Edits to APPLICATIONS INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
–16–  
REV. B  
配单直通车
OP37GSZ产品参数
型号:OP37GSZ
是否无铅: 不含铅
是否Rohs认证: 符合
生命周期:Contact Manufacturer
IHS 制造商:ROCHESTER ELECTRONICS LLC
零件包装代码:SOIC
包装说明:SOP,
针数:8
Reach Compliance Code:unknown
ECCN代码:EAR99
HTS代码:8542.33.00.01
风险等级:5.19
放大器类型:OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB):0.15 µA
标称共模抑制比:116 dB
最大输入失调电压:220 µV
JESD-30 代码:R-PDSO-G8
JESD-609代码:e3
长度:4.9 mm
湿度敏感等级:1
负供电电压上限:-22 V
标称负供电电压 (Vsup):-15 V
功能数量:1
端子数量:8
最高工作温度:85 °C
最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY
封装代码:SOP
封装形状:RECTANGULAR
封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260
座面最大高度:1.75 mm
标称压摆率:17 V/us
子类别:Operational Amplifier
供电电压上限:22 V
标称供电电压 (Vsup):15 V
表面贴装:YES
技术:BIPOLAR
温度等级:INDUSTRIAL
端子面层:MATTE TIN
端子形式:GULL WING
端子节距:1.27 mm
端子位置:DUAL
处于峰值回流温度下的最长时间:40
标称均一增益带宽:63000 kHz
宽度:3.9 mm
Base Number Matches:1
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