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AD8512AR

更新时间： 2024-02-22 18:07:57
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 放大器光电二极管
页数 文件大小 规格书
21页 1333K
描述
DUAL OP-AMP, 1800 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO8, MS-012AA, SOIC-8

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AD8512AR 技术参数

Source Url Status Check Date：2013-05-01 14:56:27.877是否无铅： 含铅
是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：7.83放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.01 µA
25C 时的最大偏置电流 (IIB)：0.00008 µA标称共模抑制比：100 dB
频率补偿：YES最大输入失调电压：1800 µV
JESD-30 代码：R-PDSO-G8JESD-609代码：e0
长度：4.9 mm低-偏置：YES
低-失调：NO微功率：NO
湿度敏感等级：1负供电电压上限：-18 V
标称负供电电压 (Vsup)：-5 V功能数量：2
端子数量：8最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：235功率：NO
电源：+-5/+-15 V可编程功率：NO
认证状态：Not Qualified座面最大高度：1.75 mm
标称压摆率：20 V/us子类别：Operational Amplifier
最大压摆率：5.2 mA供电电压上限：18 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：JFET温度等级：AUTOMOTIVE
端子面层：Tin/Lead (Sn85Pb15)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：20标称均一增益带宽：8000 kHz
宽带：NO宽度：3.9 mm
Base Number Matches：1

AD8512AR 数据手册

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Precision, Very Low Noise, Low Input Bias Current,  
Wide Bandwidth JFET Operational Amplifiers  
AD8510/AD8512/AD8513  
FEATURES  
PIN CONFIGURATIONS  
Fast settling time: 500 ns to 0.1%  
Low offset voltage: 400 μV maximum  
Low TCVOS: 1 μV/°C typical  
Low input bias current: 25 pA typical at VS = 15 V  
Dual-supply operation: 5 V to 15 V  
Low noise: 8 nV/√Hz typical at f = 1 kHz  
Low distortion: 0.0005%  
NULL  
–IN  
1
2
3
4
8
7
6
5
NC  
NULL  
–IN  
1
2
3
4
8
7
6
5
NC  
AD8510  
TOP VIEW  
AD8510  
TOP VIEW  
V+  
V+  
+IN  
OUT  
NULL  
+IN  
OUT  
NULL  
(Not to Scale)  
(Not to Scale)  
V–  
V–  
NC = NO CONNECT  
NC = NO CONNECT  
Figure 1. 8-Lead MSOP (RM Suffix)  
Figure 2. 8-Lead SOIC_N (R Suffix)  
No phase reversal  
Unity gain stable  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
AD8512  
TOP VIEW  
OUT B  
–IN B  
+IN B  
AD8512  
OUT B  
–IN B  
+IN B  
TOP VIEW  
(Not to Scale)  
(Not to Scale)  
APPLICATIONS  
Instrumentation  
Multipole filters  
Precision current measurement  
Photodiode amplifiers  
Sensors  
Figure 3. 8-Lead MSOP (RM Suffix)  
Figure 4. 8-Lead SOIC_N (R Suffix)  
OUT A  
–IN A  
+IN A  
V+  
1
2
3
4
5
6
7
14 OUT D  
13 –IN D  
12 +IN D  
11 V–  
OUT A  
–IN A  
+IN A  
V+  
1
2
3
4
5
6
7
14 OUT D  
13 –IN D  
12 +IN D  
11 V–  
AD8513  
TOP VIEW  
AD8513  
TOP VIEW  
Audio  
(Not to Scale)  
(Not to Scale)  
+IN B  
–IN B  
OUT B  
10 +IN C  
+IN B  
–IN B  
OUT B  
10 +IN C  
9
8
–IN C  
9
8
–IN C  
OUT C  
OUT C  
Figure 5. 14-Lead SOIC_N (R Suffix)  
Figure 6. 14-Lead TSSOP (RU Suffix)  
GENERAL DESCRIPTION  
The AD8510/AD8512/AD8513 are single-, dual-, and quad-  
precision JFET amplifiers that feature low offset voltage, input  
bias current, input voltage noise, and input current noise.  
Fast slew rate and great stability with capacitive loads make the  
AD8510/AD8512/AD8513 a perfect fit for high performance  
filters. Low input bias currents, low offset, and low noise result  
in a wide dynamic range of photodiode amplifier circuits. Low  
noise and distortion, high output current, and excellent speed  
make the AD8510/AD8512/AD8513 great choices for audio  
applications.  
The combination of low offsets, low noise, and very low input  
bias currents makes these amplifiers especially suitable for high  
impedance sensor amplification and precise current measurements  
using shunts. The combination of dc precision, low noise, and  
fast settling time results in superior accuracy in medical  
instruments, electronic measurement, and automated test  
equipment. Unlike many competitive amplifiers, the AD8510/  
AD8512/AD8513 maintain their fast settling performance even  
with substantial capacitive loads. Unlike many older JFET  
amplifiers, the AD8510/AD8512/AD8513 do not suffer from  
output phase reversal when input voltages exceed the maximum  
common-mode voltage range.  
The AD8510/AD8512 are both available in 8-lead narrow SOIC_N  
and 8-lead MSOP packages. MSOP-packaged parts are only  
available in tape and reel. The AD8513 is available in 14-lead  
SOIC_N and TSSOP packages.  
The AD8510/AD8512/AD8513 are specified over the −40°C to  
+125°C extended industrial temperature range.  
Rev. I  
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 that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.461.3113 ©2002–2009 Analog Devices, Inc. All rights reserved.  
 
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