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AD8626AR PDF预览

AD8626AR

更新时间: 2024-11-22 22:02:43
品牌 Logo 应用领域
亚德诺 - ADI 放大器
页数 文件大小 规格书
20页 540K
描述
Precision Low Power Single-Supply JFET Amplifier

AD8626AR 数据手册

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Precision Low Power  
Single-Supply JFET Amplifier  
AD8627/AD8626/AD8625  
FEATURES  
PIN CONFIGURATIONS  
SC70 package  
Very low IB: 1 pA max  
8-Lead SOIC  
(R-8 Suffix)  
5-Lead SC70  
(KS Suffix)  
OUT A  
V–  
1
2
3
5
4
V+  
Single-supply operation: 5 V to 26 V  
Dual-supply operation: 2.5 V to 13 V  
Rail-to-rail output  
Low supply current: 630 µA/amp typ  
Low offset voltage: 500 µV max  
Unity gain stable  
NC  
–IN  
+IN  
V–  
1
2
3
4
8
7
6
5
NC  
V+  
AD8627  
AD8627  
+IN  
–IN  
OUT  
NC  
NC = NO CONNECT  
No phase reversal  
8-Lead SOIC  
(R-8 Suffix)  
8-Lead MSOP  
(RM-Suffix)  
APPLICATIONS  
Photodiode amplifiers  
ATE  
OUT A  
–IN A  
+IN A  
V–  
1
8
V+  
OUT A  
–IN A  
+IN A  
V–  
1
8
V+  
OUT B  
–IN B  
+IN B  
AD8626  
2
3
4
7
6
5
OUT B  
–IN B  
+IN B  
AD8626  
4
5
Line-powered/battery-powered instrumentation  
Industrial controls  
Automotive sensors  
Precision filters  
Audio  
14-Lead SOIC  
(R-Suffix)  
14-Lead TSSOP  
(RU-Suffix)  
OUT A  
–IN A  
+IN A  
V+  
+IN B  
–IN B  
OUT B  
1
14  
OUT D  
–IN D  
+IN D  
V–  
+IN C  
–IN C  
OUT C  
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–  
GENERAL DESCRIPTION  
AD8625  
The AD862x is a precision JFET input amplifier. It features  
true single-supply operation, low power consumption, and  
rail-to-rail output. The outputs remain stable with capacitive  
loads of over 500 pF; the supply current is less than 630 µA/amp.  
Applications for the AD862x include photodiode transimpedance  
amplification, ATE reference level drivers, battery management,  
both line powered and portable instrumentation, and remote  
sensor signal conditioning including automotive sensors.  
AD8625  
+IN B  
–IN B  
OUT B  
10 +IN C  
7
8
9
8
–IN C  
OUT C  
Figure 1.  
The AD862xs ability to swing nearly rail-to-rail at the input  
and rail-to-rail at the output enables it to be used to buffer  
CMOS DACs, ASICs, and other wide output swing devices in  
single-supply systems.  
The 5 MHz bandwidth and low offset are ideal for precision  
filters.  
The AD862x is fully specified over the industrial temperature  
range. (–40° to +85°) The AD8627 is available in both 5-lead  
SC70 and 8-lead SOIC surface-mount packages. The SC70  
packaged parts are available in tape and reel only. The AD8626  
is available in an MSOP package.  
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 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  
registered trademarks are the property of their respective owners.  
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  
© 2004 Analog Devices, Inc. All rights reserved.  

AD8626AR 替代型号

型号 品牌 替代类型 描述 数据表
AD8626ARZ-REEL ADI

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Precision Low Power Single-Supply JFET Amplifiers
AD8626ARZ ADI

完全替代

Precision Low Power Single-Supply JFET Amplifiers
AD8626ARZ-REEL7 ADI

完全替代

Precision Low Power Single-Supply JFET Amplifiers

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