Datasheet > SGM8954-1

SGM8954-1

更新时间： 2024-11-21 11:15:55

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
19页	1314K
描述
High Precision, Low Power, Rail-to-Rail I/O, CMOS Operational Amplifier

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SGM8954-1 数据手册

SGM8954-1/SGM8954-2

High Precision, Low Power, Rail-to-Rail I/O,

CMOS Operational Amplifiers

GENERAL DESCRIPTION

FEATURES

● Low Input Offset Voltage: 8μV (TYP), 35μV (MAX)

● Low Noise: 1μV_P-Pat 0.1Hz to 10Hz

● Unity-Gain Stable

The single SGM8954-1 and dual SGM8954-2 are low

power, high precision CMOS operational amplifiers,

which can operate from 1.8V to 5.5V single supply or

from ±0.9V to ±2.75V dual power supplies, while

consuming only 9μA quiescent current per amplifier.

The SGM8954-1/2 support rail-to-rail input and output

operation. The input common mode voltage range is

from (-V_S) - 0.1V to (+V_S) + 0.1V, and the output range is

from (-V_S) + 0.0055V to (+V_S) - 0.0055V.

● Gain-Bandwidth Product: 110kHz

● Integrated RFI Filter

● Rail-to-Rail Input and Output

● Support Single or Dual Power Supplies:

1.8V to 5.5V or ±0.9V to ±2.75V

● Quiescent Current: 9μA/Amplifier (TYP)

● -40℃ to +125℃ Operating Temperature Range

● Small Packaging:

The SGM8954-1/2 are designed to provide optimal

performance in low voltage and low power systems.

They have high impedance inputs and zero-drift 35μV

(MAX) offset voltage. These specifications make

SGM8954-1 Available in Green SOT-23-5, SOIC-8

and UTDFN-1.6×1.6-6L Packages

SGM8954-2 Available in Green SOIC-8, MSOP-8

and TDFN-2×2-8L Packages

SGM8954-1/2 appropriate for

wide range of

applications requiring high precision, such as high

APPLICATIONS

linearity driver of high precision ADC.

The SGM8954-1 is available in Green SOT-23-5, SOIC-8

and UTDFN-1.6×1.6-6L packages. The SGM8954-2 is

available in Green SOIC-8, MSOP-8 and TDFN-2×2-8L

packages. They are specified over the extended

industrial temperature range (-40℃ to +125℃).

Industrial Equipment

Battery-Powered Equipment

Sensor Signal Conditioning

SG Micro Corp

DECEMBER 2018 – REV. A

www.sg-micro.com

12 3 4 5 6 7...19

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