AD8544AR

更新时间： 2024-11-19 22:38:35

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
页数	文件大小	规格书
12页	171K
描述
General Purpose CMOS Rail-to-Rail Amplifiers

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AD8544AR 数据手册

General Purpose CMOS

Rail-to-Rail Amplifiers

AD8541/AD8542/AD8544

PIN CONFIGURATIONS

FEATURES

Single Supply Operation: +2.7 V to +5.5 V

Low Supply Current: 45 ␮A/Amplifier

Wide Bandwidth: 1 MHz

No Phase Reversal

Low Input Currents: 4 pA

Unity Gain Stable

SO-8 (R)

SOT-23-5 (RT)

AD8541

V+

AD8541

؊IN A

+IN A

V؊

OUT A

V؊

V+

OUT A

+IN A

؊IN A

Rail-to-Rail Input and Output

NC = NO CONNECT

APPLICATIONS

ASIC Input or Output Amplifier

Sensor Interface

SO-8 (R), RM-8, and RU-8

SO-14 (R) and RU-14

Piezo Electric Transducer Amplifier

Medical Instrumentation

Mobile Communication

Audio Output

OUT A

؊IN A

+IN A

V؊

V+

OUT A

؊IN A

+IN A

V+

14 OUT D

OUT B

؊IN D

AD8542

+IN D

؊IN B

AD8544

+IN B

11 V؊

Portable Systems

+IN C

+IN B

؊IN B

OUT B

؊IN C

OUT C

GENERAL DESCRIPTION

The AD8541/AD8542/AD8544 are single, dual and quad rail-

to-rail input and output single supply amplifiers featuring very

low supply current and 1 MHz bandwidth. All are guaranteed to

operate from a +2.7 V single supply as well as a +5 V supply.

These parts provide 1 MHz bandwidth at low current consump-

tion of 45 µA per amplifier.

Very low input bias currents enable the AD8541/AD8542/AD8544

to be used for integrators, photodiode amplifiers, piezo electric

sensors and other applications with high source impedance. Supply

current is only 45 µA per amplifier, ideal for battery operation.

Rail-to-rail inputs and outputs are useful to designers buffering

ASICs in single supply systems. The AD8541/AD8542/AD8544

are optimized to maintain high gains at lower supply voltages,

making them useful for active filters and gain stages.

The AD8541/AD8542/AD8544 are specified over the extended

industrial (–40°C to +125°C) temperature range. The AD8541

is available in 8-lead SO and 5-lead SOT-23 packages. The

AD8542 is available in 8-lead SO, 8-lead MSOP, and 8-lead

TSSOP surface mount packages. The AD8544 is available in

14-lead narrow SO-14 and 14-lead TSSOP surface mount pack-

ages. All TSSOP, MSOP, and SOT versions are available in tape

and reel only.

REV. A

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.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

World Wide Web Site: http://www.analog.com

12 3 4 5 6 7...12

中文翻译

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AD8544AR 替代型号

型号	品牌	替代类型	描述	数据表
AD8544AR-REEL7	ADI	类似代替	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544AR-REEL	ADI	类似代替	General Purpose CMOS Rail-to-Rail Amplifiers
OPA4350UA	TI	功能相似	High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS

与AD8544AR相关器件

型号	品牌	获取价格	描述	数据表
AD8544AR-REEL	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544AR-REEL7	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARU	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARU-REEL	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARUZ	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARUZ-REEL	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARZ	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARZ	UMW	获取价格	运算放大器
AD8544ARZ1	ADI	获取价格	General-Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARZ-REEL	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers

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