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  • AD202JY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
  • AD202JY 现货库存
  • 数量8500 
  • 厂家ADI(亚德诺)/LINEAR 
  • 封装SIP-10 
  • 批号新年份 
  • 羿芯诚只做原装,原厂渠道,价格优势可谈!
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  • 0755-82570683 QQ:2853992132
  • AD202JY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
  • AD202JY 现货库存
  • 数量8000 
  • 厂家ADI(亚德诺) 
  • 封装模块 
  • 批号22+ 
  • 宗天技术 原装现货/假一赔十
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    QQ:2824256784QQ:2824256784 复制
  • 0755-88601327 QQ:444961496QQ:2824256784
  • AD202JY图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • AD202JY 现货库存
  • 数量26980 
  • 厂家ADI 
  • 封装ZIP10 
  • 批号21+ 
  • 新到现货、一手货源、当天发货、bom配单
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  • 0755-84507451 QQ:1435424310
  • AD202JY图
  • 深圳市广百利电子有限公司

     该会员已使用本站6年以上
  • AD202JY 现货库存
  • 数量18500 
  • 厂家ADI(亚德诺) 
  • 封装SIP-10 
  • 批号23+ 
  • ★★全网低价,原装原包★★
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  • 0755-83235525 QQ:1483430049
  • AD202JY图
  • 深圳市宏世佳电子科技有限公司

     该会员已使用本站13年以上
  • AD202JY 热卖库存
  • 数量3385 
  • 厂家ADI 
  • 封装10-SIP 
  • 批号2023+ 
  • 全新原厂原装产品、公司现货销售
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  • AD202JY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
  • AD202JY
  • 数量5300 
  • 厂家ADI(亚德诺) 
  • 封装SIP-10 
  • 批号21+ 
  • 全新原装正品,现货库存欢迎咨询
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  • 13714410484 QQ:1300774727
  • AD202JY图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • AD202JY
  • 数量98500 
  • 厂家AD 
  • 封装原厂封装 
  • 批号23+ 
  • 真实库存全新原装正品!代理此型号
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  • 0755-88917743 QQ:2881495751
  • AD202JY图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • AD202JY
  • 数量85000 
  • 厂家ADI/亚德诺 
  • 封装DIP10 
  • 批号23+ 
  • 真实库存全新原装正品!代理此型号
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  • 0755-23605827 QQ:2881495753
  • AD202JY图
  • 深圳市恒益昌科技有限公司

     该会员已使用本站6年以上
  • AD202JY
  • 数量3000 
  • 厂家AD 
  • 封装SZSTOCK 
  • 批号23+ 
  • 全新原装正品现货
  • QQ:3336148967QQ:3336148967 复制
    QQ:974337758QQ:974337758 复制
  • 0755-82723761 QQ:3336148967QQ:974337758
  • AD202JY图
  • 深圳市恒达亿科技有限公司

     该会员已使用本站12年以上
  • AD202JY
  • 数量3000 
  • 厂家AD 
  • 封装SIP-10 
  • 批号23+ 
  • 全新原装公司现货销售!
  • QQ:867789136QQ:867789136 复制
    QQ:1245773710QQ:1245773710 复制
  • 0755-82772189 QQ:867789136QQ:1245773710
  • AD202JY图
  • 深圳市恒达亿科技有限公司

     该会员已使用本站12年以上
  • AD202JY
  • 数量3000 
  • 厂家AD 
  • 封装SZSTOCK 
  • 批号23+ 
  • 全新原装正品现货
  • QQ:1245773710QQ:1245773710 复制
    QQ:867789136QQ:867789136 复制
  • 0755-82772189 QQ:1245773710QQ:867789136
  • AD202JY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
  • AD202JY
  • 数量3264 
  • 厂家ADI/亚德诺 
  • 封装NA/ 
  • 批号23+ 
  • 原装现货,当天可交货,原型号开票
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  • 0755-82546830 QQ:3007977934QQ:3007947087
  • AD202JY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
  • AD202JY
  • 数量65800 
  • 厂家ADI/亚德诺 
  • 封装DIP-10 
  • 批号24+ 
  • 假一罚十,原装进口正品现货供应,价格优势。
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  • 0755-82865294 QQ:198857245
  • AD202JY图
  • 集好芯城

     该会员已使用本站13年以上
  • AD202JY
  • 数量15960 
  • 厂家ADI/亚德诺 
  • 封装DIP 
  • 批号最新批次 
  • 原装原厂 现货现卖
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    QQ:3008092965QQ:3008092965 复制
  • 0755-83239307 QQ:3008092965QQ:3008092965
  • AD202JY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
  • AD202JY
  • 数量7050 
  • 厂家ADI(亚德诺) 
  • 封装SIP-10 
  • 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
  • AD202JY 38L PSIP图
  • 北京首天国际有限公司

     该会员已使用本站16年以上
  • AD202JY 38L PSIP
  • 数量2500 
  • 厂家AD 
  • 封装08+09+ 
  • 批号16+ 
  • 百分百原装正品,现货库存
  • QQ:528164397QQ:528164397 复制
    QQ:1318502189QQ:1318502189 复制
  • 010-62565447 QQ:528164397QQ:1318502189
  • AD202JY  KY图
  • 北京中其伟业科技有限公司

     该会员已使用本站16年以上
  • AD202JY KY
  • 数量565 
  • 厂家AD 
  • 封装模 
  • 批号16+ 
  • 特价,原装正品,绝对公司现货库存,原装特价!
  • QQ:2880824479QQ:2880824479 复制
  • 010-62104891 QQ:2880824479
  • AD202JY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
  • AD202JY
  • 数量12300 
  • 厂家ADI/亚德诺 
  • 封装DIP-10 
  • 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
  • AD202JY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
  • AD202JY
  • 数量11530 
  • 厂家Analog Devices Inc 
  • 封装38-SIP(交錯式,10引線) 
  • 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
  • AD202JY图
  • 深圳市浩兴林电子有限公司

     该会员已使用本站16年以上
  • AD202JY
  • 数量2680 
  • 厂家AD 
  • 封装模块 
  • 批号23+ 
  • 军用产品.现货库存 QQ563084456
  • QQ:382716594QQ:382716594 复制
    QQ:351622092QQ:351622092 复制
  • 0755-82532799 QQ:382716594QQ:351622092
  • AD202JY图
  • 北京元坤伟业科技有限公司

     该会员已使用本站17年以上
  • AD202JY
  • 数量5000 
  • 厂家ADI 
  • 封装
  • 批号16+ 
  • 百分百原装正品,现货库存
  • QQ:857273081QQ:857273081 复制
    QQ:1594462451QQ:1594462451 复制
  • 010-62106431 QQ:857273081QQ:1594462451
  • AD202JY图
  • 深圳市华芯盛世科技有限公司

     该会员已使用本站13年以上
  • AD202JY
  • 数量865000 
  • 厂家ADI/亚德诺 
  • 封装DIP10 
  • 批号最新批号 
  • 一级代理,原装特价现货!
  • QQ:2881475757QQ:2881475757 复制
  • 0755-83225692 QQ:2881475757
  • AD202JY图
  • 深圳市美思瑞电子科技有限公司

     该会员已使用本站12年以上
  • AD202JY
  • 数量12245 
  • 厂家ADI/亚德诺 
  • 封装SIP10 
  • 批号22+ 
  • 现货,原厂原装假一罚十!
  • QQ:2885659458QQ:2885659458 复制
    QQ:2885657384QQ:2885657384 复制
  • 0755-83952260 QQ:2885659458QQ:2885657384
  • AD202JY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
  • AD202JY
  • 数量33675 
  • 厂家ADI 
  • 封装 
  • 批号2023+ 
  • 绝对原装正品全新进口深圳现货
  • QQ:1002316308QQ:1002316308 复制
    QQ:515102657QQ:515102657 复制
  • 深圳分公司0755-83777708“进口原装正品专供” QQ:1002316308QQ:515102657
  • AD202JY图
  • 深圳市一呈科技有限公司

     该会员已使用本站9年以上
  • AD202JY
  • 数量3210 
  • 厂家ADI(亚德诺) 
  • 封装SIP-10 
  • 批号23+ 
  • ▉原厂渠道▉支持实单
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    QQ:3003797050QQ:3003797050 复制
  • 0755-82779553 QQ:3003797048QQ:3003797050
  • AD202JY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
  • AD202JY
  • 数量15862 
  • 厂家ADI 
  • 封装SIP10 
  • 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
  • AD202JY.图
  • 上海熠富电子科技有限公司

     该会员已使用本站15年以上
  • AD202JY.
  • 数量8870 
  • 厂家ADI 
  • 封装N/A 
  • 批号2024 
  • 上海原装现货库存,欢迎查询!
  • QQ:2719079875QQ:2719079875 复制
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  • 15821228847 QQ:2719079875QQ:2300949663
  • AD202JY图
  • 深圳市英德州科技有限公司

     该会员已使用本站2年以上
  • AD202JY
  • 数量40000 
  • 厂家ADI(亚德诺) 
  • 封装SIP-10 
  • 批号1年内 
  • 全新原装 货源稳定 长期供应 提供配单
  • QQ:2355734291QQ:2355734291 复制
  • -0755-88604592 QQ:2355734291
  • AD202JY图
  • 深圳市水星电子有限公司

     该会员已使用本站4年以上
  • AD202JY
  • 数量19254 
  • 厂家ADI 
  • 封装38-SIP 
  • 批号23+ 
  • 确保原装正品,终端可支持一站式BOM配单
  • QQ:2881703403QQ:2881703403 复制
  • 0755-89585609 QQ:2881703403
  • AD202JY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
  • AD202JY
  • 数量8500 
  • 厂家ADI(亚德诺)/LINEAR 
  • 封装SIP-10 
  • 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
  • AD202JY图
  • 深圳市意好科技有限公司

     该会员已使用本站15年以上
  • AD202JY
  • 数量7550 
  • 厂家
  • 封装原厂 
  • 批号24+ 
  • 中华地区销售
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  • AD202JY图
  • 深圳市宇集芯电子有限公司

     该会员已使用本站6年以上
  • AD202JY
  • 数量99000 
  • 厂家ADI 
  • 封装N/A 
  • 批号23+ 
  • 一级代理进口原装现货、假一罚十价格合理
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  • 0755-2870-8773手机微信同号13430772257 QQ:1157099927QQ:2039672975

产品型号AD202JY的概述

芯片AD202JY的概述 AD202JY是一款高性能的模拟信号处理芯片,主要应用于各种测量和数据采集系统。其强大的功能使得它在多种工业和消费电子设备中占据了重要的地位。AD202JY采用高精度的信号处理技术,可以实现快速的数据转换与高精度的信号调理,广泛应用于音频处理、仪器仪表、数据采集、以及航空航天等领域。 该芯片的主要特点包括其宽动态范围和良好的线性度,能够有效地降低信号失真,并在较高的输入信号噪声背景下依然保持良好的性能。此外,AD202JY支持多种供电方式,通过引脚配置可以适应不同的应用需求,使得其在设计过程中极具灵活性。 芯片AD202JY的详细参数 AD202JY的参数主要包括以下几个方面: 1. 工作电压:一般在5V到15V之间,能够支持各种常见的电子应用。 2. 输入阻抗:通常为10kΩ,能够适配多种传感器输出。 3. 输出阻抗:约为100Ω,适合直接驱动后续的信号处理...

产品型号AD202JY的Datasheet PDF文件预览

Low Cost, Miniature  
Isolation Amplifiers  
a
AD202/AD204  
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
Small Size: 4 Channels/lnch  
Low Power: 35 mW (AD204)  
FB  
AD202  
4
High Accuracy: ±0.025% max Nonlinearity (K Grade)  
High CMR: 130 dB (Gain = 100 V/V)  
Wide Bandwidth: 5 kHz Full-Power (AD204)  
High CMV Isolation: ±2000 V pk Continuous (K Grade)  
(Signal and Power)  
IN–  
IN+  
SIGNAL  
DEMOD  
3
1
HI  
MOD  
38  
37  
±5V  
F.S.  
V
±5V  
FS  
OUT  
V
SIG  
LO  
2
IN COM  
+7.5V  
–7.5V  
POWER  
6
5
+V  
–V  
OUT  
OUT  
ISO  
RECT &  
FILTER  
31 +15V DC  
Isolated Power Outputs  
Uncommitted Input Amplifier  
OSCILLATOR  
ISO  
25kHz  
25kHz  
POWER  
32  
RETURN  
APPLICATIONS  
Multichannel Data Acquisition  
Current Shunt Measurements  
Motor Controls  
Process Signal Isolation  
High Voltage Instrumentation Amplifier  
ing. For applications requiring a low profile, the DIP package  
provides a height of just 0.350".  
High Accuracy: With a maximum nonlinearity of ±0.025%  
for the AD202K/AD204K (±0.05% for the AD202J/AD204J)  
and low drift over temperature, the AD202 and AD204 provide  
high isolation without loss of signal integrity.  
GENERAL DESCRIPTION  
The AD202 and AD204 are general purpose, two-port, trans-  
former-coupled isolation amplifiers that may be used in a broad  
range of applications where input signals must be measured,  
processed and/or transmitted without a galvanic connection.  
These industry standard isolation amplifiers offer a complete  
isolation function, with both signal and power isolation provided  
for in a single compact plastic SIP or DIP style package. The  
primary distinction between the AD202 and the AD204 is that  
the AD202 is powered directly from a +15 V dc supply while  
the AD204 is powered by an externally supplied clock, such as  
the recommended AD246 Clock Driver.  
Low Power: Power consumption of 35 mW (AD204) and  
75 mW (AD202) over the full signal range makes these isolators  
ideal for use in applications with large channel counts or tight  
power budgets.  
Wide Bandwidth: The AD204’s full-power bandwidth of  
5 kHz makes it useful for wideband signals. It is also effective in  
applications like control loops, where limited bandwidth could  
result in instability.  
Excellent Common-Mode Performance: The AD202K/  
AD204K provide ±2000 V pk continuous common-mode isola-  
tion, while the AD202J/AD204J provide ±1000 V pk continuous  
common-mode isolation. All models have a total common-mode  
input capacitance of less than 5 pF inclusive of power isolation.  
This results in CMR ranging from 130 dB at a gain of 100 dB to  
104 dB (minimum at unity gain) and very low leakage current  
(2 µA maximum).  
The AD202 and AD204 provide total galvanic isolation between  
the input and output stages of the isolation amplifier through  
the use of internal transformer-coupling. The functionally com-  
plete AD202 and AD204 eliminate the need for an external,  
user-supplied dc/dc converter. This permits the designer to  
minimize the necessary circuit overhead and consequently re-  
duce the overall design and component costs.  
The design of the AD202 and AD204 emphasizes maximum  
flexibility and ease of use, including the availability of an un-  
committed op amp on the input stage. They feature a bipolar  
±5 V output range, an adjustable gain range offrom 1 to 100 V/V,  
±0.025% max nonlinearity (K grade), 130 dB of CMR and the  
AD204 consumes a low 35 mW of power.  
Flexible Input: An uncommitted op amp is provided at the  
input of all models. This provides buffering and gain as required,  
and facilitates many alternative input functions including filter-  
ing, summing, high-voltage ranges, and current (transimped-  
ance) input.  
Isolated Power: The AD204 can supply isolated power of  
±7.5 V at 2 mA. This is sufficient to operate a low-drift input  
preamp, provide excitation to a semiconductor strain gage, or to  
power any of a wide range of user-supplied ancillary circuits.  
The AD202 can supply ±7.5 V at 0.4 mA which is sufficient to  
operate adjustment networks or low-power references and op  
amps, or to provide an open-input alarm.  
PRODUCT HIGHLIGHTS  
The AD202 and AD204 are full-featured isolators offering  
numerous benefits to the user:  
Small Size: The AD202 and AD204 are available in SIP and  
DIP form packages. The SIP package is just 0.25" wide, giving  
the user a channel density of four channels per inch. The  
isolation barrier is positioned to maximize input to output spac-  
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, nor for any infringements of patents or other rights of third parties  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
© Analog Devices, Inc., 1994  
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.  
Tel: 617/329-4700  
Fax: 617/326-8703  
(typical @ + 25°C & V = +15 V unless otherwise noted)  
AD202/AD204–SPECIFICATIONS  
S
Model  
AD204J  
AD204K  
AD202J  
AD202K  
GAIN  
Range  
1 V/V–100 V/V  
*
*
*
Error  
vs. Temperature  
vs. Time  
vs. Supply Voltage  
Nonlinearity (G = 1 V/V)1  
Nonlinearity vs. Isolated Supply Load  
±0.5% typ (±4% max)  
±20 ppm/°C typ (±45 ppm/°C max)  
±50 ppm/1000 Hours  
±0.01%/V  
±0.05% max  
±0.0015%/mA  
*
*
*
*
*
*
*
*
*
±0.01%/V  
±0.025% max  
*
±0.01%/V  
±0.05% max  
*
±0.01%/V  
±0.025% max  
*
INPUT VOLTAGE RATINGS  
Input Voltage Range  
±5 V  
*
*
*
Max lsolation Voltage (Input to Output)  
AC, 60 Hz, Continuous  
750 V rms  
1500 V rms  
750 V rms  
1500 V rms  
Continuous (AC and DC)  
±1000 V Peak  
±2000 V Peak  
±1000 V Peak  
±2000 V Peak  
Isolation-Mode Rejection Ratio (IMRR) @ 60 Hz  
R
S 100 (HI & LO lnputs) G = 1 V/V  
G = 100 V/V  
110 dB  
130 dB  
110 dB  
*
105 dB  
*
105 dB  
*
R
S l k(Input HI, LO, or Both) G = 1 V/V  
G = 100 V/V  
104 dB min  
110 dB min  
104 dB min  
*
*
100 dB min  
*
*
100 dB min  
*
*
Leakage Current Input to Output @ (240 V rms, 60 Hz 2 µA rms max  
INPUT IMPEDANCE  
Differential (G = 1 V/V)  
Common Mode  
1012  
2 Gʈ4.5 pF  
*
*
*
*
*
*
INPUT BIAS CURRENT  
Initial, @ +25°C  
vs. Temperature (0°C to +70°C)  
±30 pA  
±10 nA  
*
*
*
*
*
*
INPUT DIFFERENCE CURRENT  
Initial, @ +25°C  
vs. Temperature (0°C to +70°C)  
±5 pA  
±2 nA  
*
*
*
*
*
*
INPUT NOISE  
Voltage, 0.1 Hz to 100 Hz  
f > 200 Hz  
4 µV p-p  
50 nV/Hz  
*
*
*
*
*
*
FREQUENCY RESPONSE  
Bandwidth (VO 10 V p-p, G = 1 V–50 V/V)  
Settling Time, to ±10 mV (10 V Step)  
5 kHz  
1 ms  
5 kHz  
*
2 kHz  
*
2 kHz  
*
OFFSET VOLTAGE (RTI)  
Initial, @ +25°C Adjustable to Zero  
( ±15 ±15/G)mV max  
(±5 ±5/G)mVmax  
(±15 ±15/G)mVmax (±5 ±5/G)mVmax  
10  
G
±10 ±  
µV/°C  
vs . Temperature (0°C to +70°C)  
RATED OUTPUT  
Voltage (Out HI to Out LO)  
Voltage at Out HI or Out LO (Ref. Pin 32)  
Output Resistance  
±5 V  
±6.5 V  
3 kΩ  
*
*
*
*
*
*
3 kΩ  
7 kΩ  
7 kΩ  
Output Ripple, 100 kHz Bandwidth  
5 kHz Bandwidth  
10 mV pk-pk  
0.5 mV rms  
*
*
*
*
*
*
ISOLATED POWER OUTPUT2  
Voltage, No Load  
Accuracy  
±7.5 V  
±10%  
*
*
*
*
*
*
Current  
2 mA (Either Output)3  
5%  
2 mA (Either Output)3 400 µA Total  
400 µA Total  
*
*
Regulation, No Load to Full Load  
Ripple  
*
*
*
*
100 mV pk-pk  
OSCILLATOR DRIVE INPUT  
Input Voltage  
Input Frequency  
15 V pk-pk Nominal  
25 kHz Nominal  
15 V pk-pk Nominal  
25 kHz Nominal  
N/A  
N/A  
N/A  
N/A  
POWER SUPPLY (AD202 Only)  
Voltage, Rated Performance  
Voltage, Operating  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
+15 V ± 5%  
+15 V ± 10%  
5 mA  
+15 V ± 5%  
+15 V ± 10%  
5 mA  
Current, No Load (VS = +15 V)  
TEMPERATURE RANGE  
Rated Performance  
Operating  
0°C to +70°C  
–40°C to +85°C  
–40°C to +85°C  
*
*
*
*
*
*
*
*
*
Storage  
PACKAGE DIMENSIONS4  
SIP Package (Y)  
DlP Package (N)  
2.08" × 0.250" × 0.625"  
2.10" × 0.700" × 0.350"  
*
*
*
*
*
*
NOTES  
Specifications same as AD204J.  
1Nonlinearity is specified as a % deviation from a best straight line.  
21.0 µF min decoupling required (see text).  
33 mA with one supply loaded.  
4Width is 0.25" typ, o.26" max.  
Specifications subject to change without notice .  
–2–  
REV. B  
AD202/AD204  
PIN DESIGNATIONS  
AD246–SPECIFICATIONS  
AD202/AD204 SIP Package  
(typical @ +25°C & VS = +15 V unless otherwise noted)  
Pin  
Function  
Model  
AD246JY  
AD246JN  
1
2
+INPUT  
OUTPUTl  
Frequency  
Voltage  
INPUT/VISO COMMON  
–INPUT  
25 kHz Nominal  
15 V p-p Nominal *  
32 max  
*
3
4
INPUT FEEDBACK  
–VISO OUTPUT  
Fan-Out  
*
5
POWER SUPPLY  
REQUIREMENTS  
Input Voltage  
Supply Current  
Unloaded  
6
+VISO OUTPUT  
31  
32  
33  
37  
38  
+15 V POWER IN (AD202 ONLY)  
CLOCK/POWER COMMON  
CLOCK INPUT (AD204 ONLY)  
OUTPUT LO  
+15 V ± 5%  
*
35 mA  
2.2 mA  
*
*
Each AD204 Adds  
Each 1 mA Load on AD204  
+VISO or –VISO Adds  
OUTPUT HI  
0.7 mA  
*
NOTES  
AD202/AD204 DIP Package  
Function  
*Specifications the same as the AD246JY.  
1The high current drive output will not support a short to ground.  
Specifications subject to change without notice.  
Pin  
1
2
+INPUT  
AD246 Pin Designations  
INPUT/VISO COMMON  
–INPUT  
3
Pin (Y)  
Pin (N)  
Function  
18  
19  
20  
21  
22  
36  
37  
38  
OUTPUT LO  
1
2
12  
1
+15 V POWER IN  
OUTPUT HI  
CLOCK OUTPUT  
COMMON  
+15 V POWER IN (AD202 ONLY)  
CLOCK INPUT (AD204 ONLY)  
CLOCK/POWER COMMON  
+VISO OUTPUT  
12  
13  
14  
24  
COMMON  
–VISO OUTPUT  
INPUT FEEDBACK  
ORDERING GUIDE  
Max Common-  
Package  
Max  
Model  
Option  
Mode Voltage (Peak)  
Linearity  
AD202JY  
AD202KY  
AD202JN  
AD202KN  
SIP  
SIP  
DIP  
DIP  
1000 V  
2000 V  
1000 V  
2000 V  
±0.05%  
±0.025%  
±0.05%  
±0.025%  
AD204JY  
AD204KY  
AD204JN  
AD204KN  
SIP  
SIP  
DIP  
DIP  
1000 V  
2000 V  
1000 V  
2000 V  
±0.05%  
±0.025%  
±0.05%  
±0.025%  
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 AD202/AD204 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  
REV. B  
–3–  
AD202/AD204  
DIFFERENCES BETWEEN THE AD202 AND AD204  
The primary distinction between the AD202 and AD204 is in  
the method by which they are powered: the AD202 operates  
directly from +15 V dc while the AD204 is powered by a non-  
isolated externally-supplied clock (AD246) which can drive up  
to 32 AD204s. The main advantages of using the externally-  
clocked AD204 over the AD202 are reduced cost in multichannel  
applications, lower power consumption, and higher bandwidth.  
In addition, the AD204 can supply substantially more isolated  
power than the AD202.  
output resistance of the isolator is typically 3 kfor the AD204  
(7 kfor AD202) and varies with signal level and temperature,  
so it should not be loaded (see Figure 2 for the effects of load  
upon nonlinearity and gain drift). In many cases a high-imped-  
ance load will be present or a following circuit such as an output  
filter can serve as a buffer, so that a separate buffer function will  
not often be needed.  
Of course, in a great many situations, especially where only one  
or a few isolators are used, the convenience of stand-alone op-  
eration provided by the AD202 will be more significant than any  
of the AD204’s advantages. There may also be cases where it is  
desirable to accommodate either device interchangeably, so the  
pinouts of the two products have been designed to make that  
easy to do.  
FB  
AD202  
4
IN–  
IN+  
SIGNAL  
DEMOD  
3
1
HI  
Figure 2. Effects of Output Loading  
MOD  
38  
37  
±5V  
F.S.  
V
±5V  
FS  
OUT  
V
SIG  
LO  
2
USING THE AD202 AND AD204  
IN COM  
Powering the AD202. The AD202 requires only a single +15 V  
power supply connected as shown in Figure 3a. A bypass ca-  
pacitor is provided in the module.  
+7.5V  
–7.5V  
POWER  
6
5
+V  
–V  
OUT  
OUT  
ISO  
RECT &  
FILTER  
31 +15V DC  
OSCILLATOR  
ISO  
25kHz  
25kHz  
POWER  
32  
RETURN  
Figure 1a. AD202 Functional Block Diagram  
FB  
AD204  
4
IN–  
IN+  
SIGNAL  
DEMOD  
3
1
HI  
38  
37  
MOD  
Figure 3a.  
±5V  
F.S.  
V
±5V  
FS  
OUT  
V
SIG  
LO  
Powering the AD204. The AD204 gets its power from an ex-  
ternally supplied clock signal (a 15 V p-p square wave with a  
nominal frequency of 25 kHz) as shown in Figure 3b.  
2
IN COM  
+7.5V  
–7.5V  
POWER  
CLOCK  
(15V  
p-p/25kHz)  
6
5
+V  
OUT  
OUT  
ISO  
RECT &  
FILTER  
POWER  
CONV.  
33  
32  
–V  
ISO  
25kHz  
25kHz  
POWER  
RETURN  
Figure 1b. AD204 Functional Block Diagram  
(Pin Designations Apply to the DIP-Style Package)  
INSIDE THE AD202 AND AD204  
The AD202 and AD204 use an amplitude modulation technique  
to permit transformer coupling of signals down to dc (Figure 1a  
and 1b). Both models also contain an uncommitted input op  
amp and a power transformer which provides isolated power to  
the op amp, the modulator, and any external load. The power  
transformer primary is driven by a 25 kHz, 15 V p-p square  
wave which is generated internally in the case of the AD202, or  
supplied externally for the AD204.  
Figure 3b.  
AD246 Clock Driver. The AD246 is a compact, inexpensive  
clock driver that can be used to obtain the required clock from a  
single 15 V supply. Alternatively, the circuit shown in Figure 4  
(essentially an AD246) can be used. In either case, one clock  
circuit can operate at least 32 AD204s at the rated minimum  
supply voltage of 14.25 V and one additional isolator can be  
operated for each 40 mV increase in supply voltage up to 15 V.  
A supply bypass capacitor is included in the AD246, but if many  
Within the signal swing limits of approximately ±5 V, the output  
voltage of the isolator is equal to the output voltage of the op  
amp; that is, the isolation barrier has unity gain. The output sig-  
nal is not internally buffered, so the user is free to interchange  
the output leads to get signal inversion. Additionally, in multi-  
channel applications, the unbuffered outputs can be multiplexed  
with one buffer following the mux. This technique minimizes  
offset errors while reducing power consumption and cost. The  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to page 3 for proper DIP package pinout.)  
–4–  
REV. B  
AD202/AD204  
AD204s are operated from a single AD246, an external bypass  
capacitor should be used with a value of at least 1 µF for every  
five isolators used. Place the capacitor as close as possible to the  
clock driver.  
The “noninverting” circuit of Figures 5 and 6 can also be used  
to advantage when a signal inversion is needed: just interchange  
either the input leads or the output leads to get inversion. This  
approach retains the high input resistance of the “noninverting”  
circuit, and at unity gain no gain-setting resistors are needed.  
When the isolator is not powered, a negative input voltage of  
more than about 2 V will cause an input current to flow. If the  
signal source can supply more than a few mA under such condi-  
tions, the 2 kresistor shown in series with IN+ should be used  
to limit current to a safe value. This is particularly important  
with the AD202, which may not start if a large input current is  
present.  
Figure 7 shows how to accommodate current inputs or sum cur-  
rents or voltages. This circuit can also be used when the input  
signal is larger than the ±5 V input range of the isolator; for  
example, a ±50 V input span can be accommodated with RF =  
20 k and RS = 200 k. Once again, a capacitor from FB to IN  
COM is required for gains above five.  
Figure 4. Clock Driver  
Input Configurations. The AD202 and AD204 have been de-  
signed to be very easy to use in a wide range of applications.  
The basic connection for standard unity gain applications, useful  
for signals up to ±5 V, is shown in Figure 5; some of the possible  
variations are described below. When smaller signals must be  
Figure 7. Connections for Summing or Current Inputs  
Adjustments. When gain and zero adjustments are needed, the  
circuit details will depend on whether adjustments are to be  
made at the isolator input or output, and (for input adjust-  
ments) on the input circuit used. Adjustments are usually best  
done on the input side, because it is better to null the zero  
ahead of the gain, and because gain adjustment is most easily  
done as part of the gain-setting network. Input adjustments are  
also to be preferred when the pots will be near the input end of  
the isolator (to minimize common-mode strays). Adjustments  
on the output side might be used if pots on the input side would  
represent a hazard due to the presence of large common-mode  
voltages during adjustment.  
Figure 5. Basic Unity-Gain Application  
handled, Figure 6 shows how to get gain while preserving a very  
high input resistance. The value of feedback resistor RF should  
be kept above 20 kfor best results. Whenever a gain of more  
than five is taken, a 100 pF capacitor from FB to IN COM is  
required. At lower gains this capacitor is unnecessary, but it will  
not adversely affect performance if used.  
Figure 8a shows the input-side adjustment connections for use  
with the “noninverting” connection of the input amplifier. The  
zero adjustment circuit injects a small adjustment voltage in  
series with the low side of the signal source. (This will not work  
if the source has another current path to input common or if  
current flows in the signal source LO lead). Since the adjust-  
ment voltage is injected ahead of the gain, the values shown will  
Figure 6. Input Connections for Gain > 1  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to Page 3 for proper DIP package pinout.)  
REV. B  
–5–  
AD202/AD204  
work for any gain. Keep the resistance in series with input LO  
below a few hundred ohms to avoid CMR degradation.  
There is no easy way to adjust gain at the output side of the iso-  
lator itself. If gain adjustment must be done on the output side,  
it will have to be in a following circuit such as an output buffer  
or filter.  
Figure 8a. Adjustments for Noninverting Connection of  
Op Amp  
Also shown in Figure 8a is the preferred means of adjusting the  
gain-setting network. The circuit shown gives a nominal RF of  
50 k, and will work properly for gains of ten or greater. The  
adjustment becomes less effective at lower gains (its effect is  
halved at G = 2) so that the pot will have to be a larger fraction  
of the total RF at low gain. At G = 1 (follower) the gain cannot  
be adjusted downward without compromising input resistance;  
it is better to adjust gain at the signal source or after the output.  
Figure 9. Output-Side Zero Adjustment  
Common-Mode Performance. Figures 10a and 10b show  
how the common-mode rejection of the AD202 and AD204 var-  
ies with frequency, gain, and source resistance. For these isola-  
tors, the significant resistance will normally be that the path  
from the source of the common-mode signal to IN COM. The  
AD202 and AD204 also perform well in applications requiring  
rejection of fast common-mode steps, as described in the Appli-  
cations section.  
Figure 8b shows adjustments for use with inverting input cir-  
cuits. The zero adjustment nulls the voltage at the summing  
node. This method is preferable to current injection because it is  
less affected by subsequent gain adjustment. Gain adjustment is  
again done in the feedback; but in this case it will work all the  
way down to unity gain (and below) without alteration.  
Figure 10a. AD204  
Figure 8b. Adjustments for Summing or Current Input  
Figure 9 shows how zero adjustment is done at the output by  
taking advantage of the semi-floating output port. The range of  
this adjustment will have to be increased at higher gains; if that  
is done, be sure to use a suitably stable supply voltage for the  
pot circuit.  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to page 3 for proper DIP package pinout.)  
–6–  
REV. B  
AD202/AD204  
The step response of the AD204 for very fast input signals can  
be improved by the use of an input filter, as shown in Figure 12.  
The filter limits the bandwidth of the input (to about 5.3 kHz)  
so that the isolator does not see fast, out-of-band input terms  
that can cause small amounts (±0.3%) of internal ringing. The  
AD204 will then settle to ±0.1% in about 300 microseconds for  
a 10 V step.  
Figure 12. Input Filter for Improved Step Response  
Except at the highest useful gains, the noise seen at the output  
of the AD202 and AD204 will be almost entirely comprised of  
carrier ripple at multiples of 25 kHz. The ripple is typically  
2 mV p-p near zero output and increases to about 7 mV p-p for  
outputs of ±5 V (1 MHz measurement bandwidth). Adding a  
capacitor across the output will reduce ripple at the expense of  
bandwidth: for example, 0.05 µF at the output of the AD204  
will result in 1.5 mV ripple at ±5 V, but signal bandwidth will  
be down to 1 kHz.  
Figure 10b. AD202  
Dynamics and Noise. Frequency response plots for the  
AD202 and AD204 are given in Figure 11. Since neither isola-  
tor is slew-rate limited, the plots apply for both large and small  
signals. Capacitive loads of up to 470 pF will not materially af-  
fect frequency response. When large signals beyond a few hun-  
dred Hz will be present, it is advisable to bypass –VISO and  
+VISO to IN COM with 1 µF tantalum capacitors even if the  
isolated supplies are not loaded.  
When the full isolator bandwidth is needed, the simple two-pole  
active filter shown in Figure 13 can be used. It will reduce ripple  
to 0.1 mV p-p with no loss of signal bandwidth, and also serves  
as an output buffer.  
At 50 Hz/60 Hz, phase shift through the AD202/AD204 is  
typically 0.8° (lagging). Typical unit—unit variation is ±0.2°  
(lagging).  
An output buffer or filter may sometimes show output spikes  
that do not appear at its input. This is usually due to clock noise  
appearing at the op amp’s supply pins (since most op amps have  
little or no supply rejection at high frequencies). Another com-  
mon source of carrier-related noise is the sharing of a ground  
track by both the output circuit and the power input. Figure 13  
shows how to avoid these problems: the clock/supply port of the  
isolator does not share ground or 15 V tracks with any signal  
circuits, and the op amp’s supply pins are bypassed to signal  
common (note that the grounded filter capacitor goes here as  
well). Ideally, the output signal LO lead and the supply com-  
mon meet where the isolator output is actually measured, e.g.,  
at an A/D converter input. If that point is more than a few feet  
from the isolator, it may be useful to bypass output LO to sup-  
ply common at the isolator with a 0.1 µF capacitor.  
In applications where more than a few AD204s are driven by a  
single clock driver, substantial current spikes will flow in the  
power return line and in whichever signal out lead returns to a  
low impedance point (usually output LO). Both of these tracks  
Figure 11. Frequency Response at Several Gains  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to page 3 for proper DIP package pinout.)  
REV. B  
–7–  
AD202/AD204  
should be made large to minimize inductance and resistance;  
ideally, output LO should be directly connected to a ground  
plane which serves as measurement common.  
Up to 32 AD204s can be driven from a single AD246 (or  
equivalent) clock driver when the isolated power outputs of the  
AD204s are loaded with less than 200 µA each, at a worst-case  
supply voltage of 14.25 V at the clock driver. The number of  
AD204s that can be driven by one clock driver is reduced by  
one AD204 per 3.5 mA of isolated power load current at 7.5 V,  
distributed in any way over the AD204s being supplied by that  
clock driver. Thus a load of 1.75 mA from +VISO to –VISO would  
also count as one isolator because it spans 15 V.  
Current spikes can be greatly reduced by connecting a small in-  
ductance (68 µH–100 µH) in series with the clock pin of each  
AD204. Molded chokes such as the Dale IM-2 series, with dc  
resistance of about 5 , are suitable.  
It is possible to increase clock fanout by increasing supply volt-  
age above the 14.25 V minimum required for 32 loads. One ad-  
ditional isolator (or 3.5 mA unit load) can be driven for each  
40 mV of increase in supply voltage up to 15 V. Therefore if the  
minimum supply voltage can be held to 15 V – 1%, it is possible  
to operate 32 AD204s and 52 mA of 7.5 V loads. Figure 14  
shows the allowable combinations of load current and channel  
count for various supply voltages.  
Figure 13. Output Filter Circuit Showing Proper Grounding  
Using Isolated Power. Both the AD202 and the AD204 pro-  
vide ±7.5 V power outputs referenced to input common. These  
may be used to power various accessory circuits which must  
operate at the input common-mode level; the input zero adjust-  
ment pots described above are an example, and several other  
possible uses are shown in the section titled Application  
Examples.  
The isolated power output of the AD202 (400 µA total from ei-  
ther or both outputs) is much more limited in current capacity  
than that of the AD204, but it is sufficient for operating mi-  
cropower op amps, low power references (such as the AD589),  
adjustment circuits, and the like.  
Figure 14. AD246 Fanout Rules  
The AD204 gets its power from an external clock driver, and  
can handle loads on its isolated supply outputs of 2 mA for each  
supply terminal ( +7.5 V and –7.5 V) or 3 mA for a single  
loaded output. Whenever the external load on either supply is  
more than about 200 µA, a 1 µF tantalum capacitor should be  
used to bypass each loaded supply pin to input common.  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to page 3 for proper DIP package pinout.)  
–8–  
REV. B  
AD202/AD204  
Operation at Reduced Signal Swing. Although the nominal  
output signal swing for the AD202 and AD204 is ±5 V, there  
may be cases where a smaller signal range may be desirable.  
When that is done, the fixed errors (principally offset terms and  
output noise) become a larger fraction of the signal, but nonlin-  
earity is reduced. This is shown in Figure 15.  
Figure 15. Nonlinearity vs. Signal Swing  
PCB Layout for Multichannel Applications. The pinout of  
the AD204Y has been designed to make very dense packing  
possible in multichannel applications. Figure 16a shows the rec-  
ommended printed circuit board (PCB) layout for the simple  
voltage-follower connection. When gain-setting resistors are  
present, 0.25" channel centers can still be achieved, as shown in  
Figure 16b.  
Figure 16b.  
Figure 16a.  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to page 3 for proper DIP package pinout.)  
REV. B  
–9–  
AD202/AD204  
Synchronization. Since AD204s operate from a common  
clock, synchronization is inherent. AD202s will normally not in-  
teract to produce beat frequencies even when mounted on 0.25-  
inch centers. Interaction may occur in rare situations where a  
large number of long, unshielded input cables are bundled to-  
gether and channel gains are high. In such cases, shielded cable  
may be required or AD204s can be used.  
Process Current Input with Offset. Figure 18 shows an iso-  
lator receiver which translates a 4-20 mA process current signal  
into a 0 V to +10 V output. A 1 V to 5 V signal appears at the  
isolator’s output, and a –1 V reference applied to output LO  
provides the necessary level shift (in multichannel applications,  
the reference can be shared by all channels). This technique is  
often useful for getting offset with a follower-type output buffer.  
APPLICATIONS EXAMPLES  
AD202  
OR  
AD204  
Low-Level Sensor Inputs. In applications where the output  
of low-level sensors such as thermocouples must be isolated, a  
low drift input amplifier can be used with an AD204, as shown  
in Figure 17. A three-pole active filter is included in the design  
to get normal-mode rejection of frequencies above a few Hz and  
to provide enhanced common-mode rejection at 60 Hz. If offset  
adjustment is needed, it is best done at the trim pins of the  
OP07 itself; gain adjustment can be done at the feedback  
resistor.  
4
+15V  
3
7
3
2
38  
1V TO 5V  
37  
1
6
4-20mA  
250  
4
15k  
2
–15V  
0 TO +10V  
–1V TO  
ADDITIONAL  
CHANNELS  
1k  
AD589  
10k  
237Ω  
4
6.8k  
AD OP-07  
0.15µF  
470k 470k  
49.9k  
3
1
39k  
3
38  
–15V  
6
HI  
50k  
2
V
= V x 1 +  
I
O
7
(
)
R
G
4
0.039µF  
2
37  
Figure 18. Process Current Input Isolator with Offset  
R
G
1µF  
The circuit as shown requires a source compliance of at least  
5 V, but if necessary that can be reduced by using a lower value  
of current-sampling resistor and configuring the input amplifier  
for a small gain.  
LO  
AD204  
1µF  
1µF  
33  
32  
CLK  
220M  
6
5
+7.5V  
–7.5V  
OPTIONAL  
OPEN INPUT  
DETECTION  
CLK RET  
High-Compliance Current Source. In Figure 19, an isolator  
is used to sense the voltage across current-sensing resistor R to  
allow direct feedback control of a high-voltage transistor or FET  
used as a high-compliance current source. Since the isolator has  
virtually no response to dc common-mode voltage, the closed-  
loop current source has a static output resistance greater than  
1014 even for output currents of several mA. The output cur-  
rent capability of the circuit is limited only by power dissipation  
in the source transistor.  
Figure 17. Input Amplifier & Filter for Sensor Signals  
Note that the isolated supply current is large enough to mandate  
the use of 1 µF supply bypass capacitors. This circuit can be  
used with an AD202 if a low-power op amp is used instead of  
the OP07.  
–10V TO +250V  
AD202  
OR  
AD204  
~
4
I
= V  
C
L
LOAD  
R
S
3
1
38  
37  
R
1kΩ  
S
2
470pF  
100k  
+15V  
~
+5V REF  
20k  
10k  
MPS  
U10  
1k  
V
C
~
–15V  
Figure 19. High-Compliance Current Source  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to page 3 for proper DIP package pinout.)  
–10–  
REV. B  
AD202/AD204  
Motor Control Isolator. The AD202 and AD204 perform  
very well in applications where rejection of fast common-mode  
steps is important but bandwidth must not be compromised.  
Current sensing in a fill-wave bridge motor driver (Figure 20) is  
one example of this class of application. For 200 V common-  
mode steps (1 µs rise time) and a gain of 50 as shown, the typi-  
cal response at the isolator output will be spikes of ±5 mV  
amplitude, decaying to zero in less than 100 µs. Spike height can  
be reduced by a factor of four with output filtering just beyond  
the isolator’s bandwidth.  
Floating Current Source/Ohmmeter. When a small floating  
current is needed with a compliance range of up to ±1000 V dc,  
the AD204 can be used to both create and regulate the current.  
This can save considerable power, since the controlled current  
does not have to return to ground. In Figure 21, an AD589 ref-  
erence is used to force a small fixed voltage across R. That sets  
the current which the input op amp will have to return through  
the load to zero its input. Note that the isolator’s output isn’t  
needed at all in this application; the whole job is done by the in-  
put section. However, the signal at the output could be useful  
it’s the voltage across the load, referenced to ground. Since the  
load current is known, the output voltage is proportional to load  
resistance.  
± 20A  
5mΩ  
M
AD204  
6
+7.5V  
4
200V dc  
± 5V  
± 100mV  
AD204  
30k  
LOAD  
1µF  
3
1
38  
37  
V
R
V
=
x R  
L
O
R
R
AD589  
2
Figure 20. Motor Control Current Sensing  
1.23V  
(2mA MAX)  
R
I
=
LOAD  
V
4V  
LOAD  
Figure 21. Floating Current Source  
Photodiode Amplifier. Figure 22 shows a transresistance con-  
nection used to isolate and amplify the output of a photodiode.  
The photodiode operates at zero bias, and its output current is  
scaled by RF to give a +5 V full-scale output.  
AD202  
OR  
4
10µA  
FS  
AD204  
500k  
3
1
PHOTO  
DIODE  
38  
37  
0 TO +5V  
2
Figure 22. Photodiode Amplifier  
(Circuit figures shown on this page are for SIP style pack-  
ages. Refer to page 3 for proper DIP package pinout.)  
REV. B  
–11–  
AD202/AD204  
OUTLINE DIMENSIONS  
Dimensions shown in inches and (mm).  
AD202/AD204 SIP Package  
AD202/AD204 DIP Package  
2.100 (53.3) MAX  
0.250 (6.3) TYP  
0.260 (6.6) MAX  
0.10  
(2.5)  
MIN  
0.350  
(8.9)  
MAX  
2.08 (52.8) MAX  
AD202/AD204  
FRONT VIEW  
0.625  
(15.9)  
MAX  
0.15  
(3.81)  
TYP  
SIDE  
VIEW  
0.018 (0.46)  
SQUARE  
0.015 (0.38)  
0.010 x 0.020  
(0.25 x 0.51)  
1
2
3
18 19  
0.700  
(17.8)  
MAX  
BOTTOM  
VIEW  
0.20  
(5.1)  
0.10 (2.5)  
TYP  
31  
1
3
33  
37  
38  
5
38 37 36  
22 21 20  
BOTTOM VIEW  
C
L
2
6
32  
4
0.12  
(3.05)  
0.05 (1.3)TYP  
1.30 (33.0)  
1.60 (40.6)  
0.143  
(3.63)  
NOTE: PIN 20 IS PRESENT ONLY ON AD202  
PIN 21 IS PRESENT ONLY ON AD204  
NOTE: PIN 31 IS PRESENT ONLY ON AD202  
PIN 33 IS PRESENT ONLY ON AD204  
AC1508 Mating Socket  
AC1060 Mating Socket  
2.65 (67.3)  
2.50 (63.5)  
0.300 (7.62)  
MAX  
2.600 (66)  
0.075 (1.9)  
TYP  
2.350 (59.7)  
0.10 (2.5) TYP  
0.24  
(6.1)  
0.500  
(12.7)  
0.700  
(17.8)  
AC1058 CAN BE USED AS A SOCKET  
FOR AD202,AD204 AND AD246  
0.10 (2.5) DIA  
BOTH ENDS  
0.300 (7.62)  
MAX  
NOTE: AMP ZP SOCKET (PIN 2 – 382006 – 3)  
MAY BE USED IN PLACE OF THE AC1058  
0.10 (2.5) DIA  
BOTH ENDS  
0.125 (3.1)  
TYP  
AD246JY Package  
AD246JN Package  
0.330  
(8.4)  
1.445 (36.7) MAX  
0.995 (25.3) MAX  
0.100  
MAX  
AD246JN  
FRONT VIEW  
0.35 (8.9)  
MAX  
(2.5)  
MIN  
SIDE  
VIEW  
0.625  
(15.9)  
MAX  
AD246JY  
0.10  
(2.5)  
MIN  
0.010/ 0.020  
(0.25/ 0.51)  
FRONT VIEW  
0.015/ 0.020  
(0.38/ 0.51)  
0.145  
(3.7)  
0.010/ 0.015  
(0.25/ 0.38)  
1.10 (27.9)  
0.05 (1.3) NOM  
0.115  
(2.9)  
12  
1
0.10 (2.5)  
NOM  
0.55  
0.70  
(17.8)  
0.197 (5.0)  
0. 50  
(12.7)  
BOTTOM VIEW  
1.00 (25.4)  
(14.0)  
0.010/ 0.015  
(0.25/ 0.38)  
24  
14  
1
13  
0.115 (2.9)  
C
BOTTOM VIEW  
0.10  
(2.5.)  
TYP  
L
12  
2
–12–  
REV. B  
配单直通车
AD202JY产品参数
型号:AD202JY
Source Url Status Check Date:2013-05-01 14:56:08.986
Brand Name:Analog Devices Inc
是否无铅: 含铅
是否Rohs认证: 不符合
生命周期:Active
零件包装代码:ZIP
包装说明:DIP, ZIP38,.1,.1
针数:10
制造商包装代码:Y-10(202)
Reach Compliance Code:not_compliant
ECCN代码:EAR99
HTS代码:8542.31.00.01
风险等级:8.61
Samacsys Confidence:
Samacsys Status:Released
Samacsys PartID:168863
Samacsys Pin Count:10
Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Other
Samacsys Footprint Name:AMP_AD202JY
Samacsys Released Date:2017-01-10 13:33:33
Is Samacsys:N
放大器类型:ISOLATION AMPLIFIER
标称带宽 (3dB):2 MHz
最大共模电压:707.1135 V
最小绝缘电压:750 V
JESD-30 代码:R-XZMA-T10
JESD-609代码:e0
功能数量:1
端子数量:10
最高工作温度:85 °C
最低工作温度:-40 °C
封装主体材料:UNSPECIFIED
封装代码:DIP
封装等效代码:ZIP38,.1,.1
封装形状:RECTANGULAR
封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED
电源:15 V
认证状态:Not Qualified
座面最大高度:15.9 mm
子类别:Isolation Amplifier
标称供电电压 (Vsup):15 V
表面贴装:NO
技术:HYBRID
温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE
端子节距:2.54 mm
端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压增益:100
最小电压增益:1
宽度:6.3 mm
Base Number Matches:1
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