AD8542ARM-R2

更新时间： 2025-07-27 04:07:47

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
16页	232K
描述
General Purpose CMOS Rail-to-Rail Amplifiers

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AD8542ARM-R2 数据手册

General-Purpose CMOS

Rail-to-Rail Amplifiers

AD8541/AD8542/AD8544

FEATURES

PIN CONFIGURATIONS

Single-Supply Operation: 2.7 V to 5.5 V

Low Supply Current: 45 ␮A/Amplifier

Wide Bandwidth: 1 MHz

No Phase Reversal

5-Lead SC70 and SOT-23

(KS and RT Suffixes)

Low Input Currents: 4 pA

Unity Gain Stable

Rail-to-Rail Input and Output

AD8541

V+

OUT A

V؊

+IN A

؊IN A

APPLICATIONS

ASIC Input or Output Amplifier

Sensor Interface

Piezo Electric Transducer Amplifier

Medical Instrumentation

Mobile Communication

Audio Output

8-Lead SOIC

(R Suffix)

V+

AD8541

Portable Systems

–IN A

OUT A

+IN A

V–

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 a low current consumption

of 45 mA per amplifier.

NC = NO CONNECT

8-Lead SOIC, MSOP, and TSSOP

(R, RM, and RU Suffixes)

AD8542

OUT A

–IN A

+IN A

V–

V+

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. Sup-

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

OUT B

–IN B

+IN B

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.

14-Lead SOIC and TSSOP

(R and RU Suffixes)

The AD8541/AD8542/AD8544 are specified over the extended

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

is available in 8-lead SOIC, 5-lead SC70, and 5-lead SOT-23

packages. The AD8542 is available in 8-lead SOIC, 8-lead

MSOP, and 8-lead TSSOP surface-mount packages. The AD8544

is available in 14-lead narrow SOIC and 14-lead TSSOP surface-

mount packages. All MSOP, SC70, and SOT versions are available

in tape and reel only.

OUT D

–IN D

OUT A

–IN A

+IN D

V–

+IN A

V+

AD8544

+IN C

+IN B

–IN B

–IN C

OUT C

OUT B

REV. D

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. 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...16

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AD8542ARM-R2 替代型号

型号	品牌	替代类型	描述	数据表
AD8542ARMZ-REEL	ADI	功能相似	General-Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARMZ	ADI	功能相似	CMOS Rail-to-Rail General-Purpose ifiers

与AD8542ARM-R2相关器件

型号	品牌	获取价格	描述	数据表
AD8542ARM-REEL	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARM-REEL7	ADI	获取价格	IC DUAL OP-AMP, 7000 uV OFFSET-MAX, 0.98 MHz BAND WIDTH, PDSO8, MO-187AA, MSOP-8, Operatio
AD8542ARMZ	ADI	获取价格	CMOS Rail-to-Rail General-Purpose ifiers
AD8542ARMZ-R2	ADI	获取价格	General-Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARMZ-R21	ADI	获取价格	General-Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARMZ-REEL	ADI	获取价格	General-Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARU	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARU-REEL	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARUZ	ADI	获取价格	General Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARUZ	UMW	获取价格	运算放大器

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