Datasheet > SGM4832

SGM4832

更新时间： 2023-09-03 20:34:14

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
12页	1027K
描述
1.1MHz, 46μA, Rail-to-Rail I/O CMOS Operational Amplifier

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SGM4832 数据手册

SGM4832

1.1MHz, 46μA, Rail-to-Rail I/O

CMOS Operational Amplifier

GENERAL DESCRIPTION

FEATURES

The SGM4832 is a dual, voltage feedback amplifier.

The device can operate from 2.1V to 5.5V single supply,

while consuming only 46μA quiescent current per

amplifier. It provides rail-to-rail input with a wide input

common mode voltage range and rail-to-rail output

voltage swing. This feature makes SGM4832 appropriate

for buffering ASIC.

• Input Offset Voltage: 3.5mV (MAX)

• Ultra-Low Input Bias Current: 0.5pA

• Unity-Gain Stable

• Gain-Bandwidth Product: 1.1MHz

• Rail-to-Rail Input and Output

• Supply Voltage Range: 2.1V to 5.5V

• Input Voltage Range:

-0.1V to +5.6V with V_S= 5.5V

The SGM4832 offers a gain-bandwidth product of

1.1MHz and an ultra-low input bias current of 0.5pA. It

is well suited for piezoelectric sensors, integrators and

photodiode amplifiers.

• Low Supply Current: 46μA/Amplifier

• -40℃ to +125℃ Operating Temperature Range

● Available in a Green TDFN-2×2-8L Package

The SGM4832 is designed into a wide range of

applications, such as battery-powered instrumentation,

safety monitoring, portable systems, and transducer

interface circuits in low power systems.

APPLICATIONS

ASIC Input or Output Amplifiers

Piezoelectric Transducer Amplifiers

Battery-Powered Equipment

Portable Equipment

Sensor Interfaces

The SGM4832 is available in a Green TDFN-2×2-8L

package. It is specified over the extended -40℃ to

+125℃ temperature range.

Medical Instrumentation

Mobile Communications

Audio Outputs

Smoke Detectors

Mobile Telephones

Notebook PCs

PCMCIA Cards

SG Micro Corp

FEBRUARY2017–REV.A

www.sg-micro.com

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