AD8624ARUZ

更新时间： 2024-01-26 02:01:44

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器放大器电路光电二极管 PC
页数	文件大小	规格书
20页	432K
描述
Low Power, Precision Rail-to-Rail Output Op Amp

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AD8624ARUZ 数据手册

Low Power, Precision

Rail-to-Rail Output Op Amp

AD8622/AD8624

PIN CONFIGURATIONS

FEATURES

Very low offset voltage

125 μV maximum

OUT A

–IN A

+IN A

V–

V+

AD8622

OUT B

–IN B

+IN B

TOP VIEW

(Not to Scale)

Supply current: 215 μA/amp typical

Input bias current: 200 pA maximum

Low input offset voltage drift: 1.2 μV/°C maximum

Very low voltage noise: 11 nV/√Hz

Operating temperature: −40°C to +125°C

Rail-to-rail output swing

Figure 1. 8-Lead Narrow-Body SOIC

OUT A

–IN A

+IN A

V–

V+

AD8622

OUT B

–IN B

+IN B

TOP VIEW

(Not to Scale)

Unity gain stable

2.5 V to 15 V operation

Figure 2. 8-Lead MSOP

APPLICATIONS

OUT A

–IN A

+IN A

V+

OUT D

–IN D

+IN D

V–

Portable precision instrumentation

Laser diode control loops

Strain gage amplifiers

Medical instrumentation

Thermocouple amplifiers

AD8624

TOP VIEW

(Not to Scale)

+IN B

–IN B

OUT B

+IN C

–IN C

OUT C

GENERAL DESCRIPTION

Figure 3. 14-Lead TSSOP

The AD8622/AD8624 are dual and quad precision rail-to-rail

output operational amplifiers with low supply currents of only

350 µA/amplifier maximum over temperature and supply

voltages. The AD8622/AD8624 also has an input bias current

cancellation circuitry that provides a very low input bias current

over the full operating temperature.

–IN A

+IN A

V+

12 –IN D

AD8624

11 +IN D

10 V–

TOP VIEW

(Not to Scale)

+IN C

+IN B

With a typical offset voltage of only 10 µV, offset drift of 0.5 µV/°C,

and noise of only 0.2 μV p-p (0.1 Hz to 10 Hz), they are

perfectly suited for applications where large error sources

cannot be tolerated. Many systems can take advantage of the

low noise, dc precision, and rail-to-rail output swing provided

by the AD8622/AD8624 to maximize the signal-to-noise ratio

and dynamic range for low power operation. The AD8622/

AD8624 are specified for the extended industrial temperature

range of −40°C to +125°C. The AD8622 is available in lead-free

8-lead SOIC and MSOP packages, while the AD8624 is available

in lead-free 14-lead TSSOP and 16-lead LFCSP packages.

NOTES

1. NC = NO CONNECT.

2. IT IS RECOMMENDED THAT THE EXPOSED

PAD BE CONNECTED TO V–.

Figure 4. 16-Lead LFCSP

Table 1. Low Power Op Amps

Supply

40 V

36 V

12 V to 18 V

6 V

Single

OP97

OP777

OP1177

OP727

OP2177

OP747

OP4177

AD8663

Dual

OP297

OP497

AD8667

AD8669

ADA4692-2

ADA4692-4

Quad

Rev. C

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

rightsof third parties that may result fromits 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 andregisteredtrademarks 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 www.analog.com

12 3 4 5 6 7...20

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AD8624ARUZ 替代型号

型号	品牌	替代类型	描述	数据表
ADA4062-4ARUZ	ADI	类似代替	Quad, Low Power JFET-Input Op Amp
AD8624ARUZ-RL	ADI	类似代替	Low Power, Precision Rail-to-Rail Output Op Amp
OP4177ARZ	ADI	功能相似	Precision Low Noise, Low Input Bias Current Operational Amplifiers

与AD8624ARUZ相关器件

型号	品牌	获取价格	描述	数据表
AD8624ARUZ-RL	ADI	获取价格	Low Power, Precision Rail-to-Rail Output Op Amp
AD8625	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8625_13	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifiers
AD8625_15	ADI	获取价格	Single-Supply JFET Amplifiers
AD8625AR	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8625AR-REEL	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8625AR-REEL7	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8625ARU	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8625ARU-REEL	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifier
AD8625ARUZ	ADI	获取价格	Precision Low Power Single-Supply JFET Amplifiers

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