Datasheet > SGM8953-2

SGM8953-2

更新时间： 2023-09-03 20:38:45

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
19页	1358K
描述
High Precision, Low Power, Rail-to-Rail I/O, CMOS Operational Amplifier

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SGM8953-2 数据手册

SGM8953-1/SGM8953-2

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

CMOS Operational Amplifiers

GENERAL DESCRIPTION

FEATURES

● Low Input Offset Voltage: 10μV (TYP), 50μV (MAX)

● Low Noise: 1μV_P-Pat 0.1Hz to 10Hz

● Unity-Gain Stable

The single SGM8953-1 and dual SGM8953-2 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 17μA quiescent current per amplifier.

The SGM8953-1/2 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: 200kHz

● 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: 17μA/Amplifier (TYP)

● -40℃ to +125℃ Operating Temperature Range

● Small Packaging:

The SGM8953-1/2 are designed to provide optimal

performance in low voltage and low power systems.

They have high impedance inputs and zero-drift 50μV

(MAX) offset voltage. These specifications make

SGM8953-1 Available in Green SOT-23-5, SOIC-8

and UTDFN-1.6×1.6-6L Packages

SGM8953-2 Available in Green SOIC-8, MSOP-8

and TDFN-2×2-8L Packages

SGM8953-1/2 appropriate for

wide range of

applications requiring high precision, such as high

linearity driver of high precision ADC.

APPLICATIONS

The SGM8953-1 is available in Green SOT-23-5,

SOIC-8 and UTDFN-1.6×1.6-6L packages. The

SGM8953-2 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

JANUARY 2019 – REV. A

www.sg-micro.com

12 3 4 5 6 7...19

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