AD8627AR

更新时间： 2024-11-04 22:50:03

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

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AD8627AR 数据手册

Precision Low Power

Single-Supply JFET Amplifier

AD8627/AD8626/AD8625

FEATURES

PIN CONFIGURATIONS

SC70 package

Very low I_B: 1 pA max

8-Lead SOIC

(R-8 Suffix)

5-Lead SC70

(KS Suffix)

OUT A

V–

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

–IN

+IN

V–

V+

AD8627

+IN

–IN

OUT

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–

V+

OUT A

–IN A

+IN A

V–

V+

OUT B

–IN B

+IN B

AD8626

OUT B

–IN B

+IN B

AD8626

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

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

OUT A

–IN A

+IN A

V+

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

–IN C

OUT C

Figure 1.

The AD862x’s 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

12 3 4 5 6 7...20

中文翻译

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AD8627AR 替代型号

型号	品牌	替代类型	描述	数据表
AD8627AR-REEL7	ADI	类似代替	Precision Low Power Single-Supply JFET Amplifier
AD8627AKS-REEL7	ADI	类似代替	Precision Low Power Single-Supply JFET Amplifier
AD8627AR-REEL	ADI	类似代替	Precision Low Power Single-Supply JFET Amplifier

与AD8627AR相关器件

型号	品牌	获取价格	描述	数据表
AD8627AR-REEL	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8627AR-REEL7	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8627ARZ	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifiers
AD8627ARZ-REEL	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifiers
AD8627ARZ-REEL7	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifiers
AD8628	ADI	获取价格	Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Low Noise Operational Amplifier
AD8628_05	ADI	获取价格	Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
AD8628_08	ADI	获取价格	Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
AD8628_15	ADI	获取价格	Zero-Drift, Single-Supply, Rail-to-Rail
AD8628AR	ADI	获取价格	Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Low Noise Operational Amplifier

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