Datasheet > SGM8581

SGM8581

更新时间： 2024-11-19 11:12:11

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
15页	1035K
描述
Single-Supply, Single Rail-to-Rail I/O Precision Operational Amplifier

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SGM8581 数据手册

SGM8581

Single-Supply, Single Rail-to-Rail I/O

Precision Operational Amplifier

GENERAL DESCRIPTION

FEATURES

The SGM8581 is a single, precision operational amplifier

which can operate from 2.5V to 5.5V single supply. The

device provides rail-to-rail input and output operation.

● Low Offset Voltage: 100μV (MAX)

● Ultra-Low Input Bias Current: 15pA

● Large-Signal Voltage Gain: 145dB (TYP) at 5V

● PSRR: 120dB (TYP)

The SGM8581 offers a low offset voltage less than

100μV and an ultra-low bias current of 15pA. The

combination of characteristics makes the SGM8581 a

good choice for temperature measurements, pressure

and position sensors, strain gauge amplifiers and medical

instrumentation, or any other 2.5V to 5.5V applications

requiring precision and long-term stability.

● CMRR: 90dB (TYP)

● Overload Recovery Time: 70μs (at V_S= 5V)

● Rail-to-Rail Input and Output

● Supply Voltage Range: 2.5V to 5.5V

● Low Supply Current: 445μA at 5V

● No External Capacitors Required

● -40℃ to +125℃ Operating Temperature Range

● Available in Green SOT-23-5, SOIC-8 and MSOP-8

Packages

The SGM8581 is available in Green SOT-23-5, SOIC-8

and MSOP-8 packages. It is specified over the

extended industrial temperature range (-40 ℃ to

+125℃).

APPLICATIONS

Pressure Sensors

Temperature Measurements

Precision Current Sensing

Electronic Scales

Strain Gauge Amplifiers

Handheld Test Equipment

Thermocouple Amplifiers

Medical Instrumentation

SG Micro Corp

JANUARY2013–REV. A. 3

www.sg-micro.com

12 3 4 5 6 7...15

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