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SGM8544 - CMOS Operational Amplifier

This page provides the datasheet information for the SGM8544, a member of the SGM8541 CMOS Operational Amplifier family.

Description

The SGM8541 (single), SGM8542 (dual) and SGM8544 (quad) are low cost, voltage feedback amplifiers.

These devices can operate from 2.1V to 5.5V single supply, and consume only 46μA quiescent current per amplifier.

Features

  • Low Cost.
  • Input Offset Voltage: 3.5mV (MAX).
  • Ultra-Low Input Bias Current: 0.5pA (TYP).
  • 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 VS = 5.5V.
  • Low Quiescent Current: 46μA/Amplifier.
  • -40℃ to +125℃ Operating Temperature Range.
  • Small Packaging: SGM8541 Available in Green SOIC-8, SC70-5 and SOT-23-5 Packages SGM8542 Available in Gre.

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Datasheet preview – SGM8544

Datasheet Details

Part number SGM8544
Manufacturer Shengbang Microelectronics
File Size 970.71 KB
Description CMOS Operational Amplifier
Datasheet download datasheet SGM8544 Datasheet
Additional preview pages of the SGM8544 datasheet.

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Full PDF Text Transcription

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SGM8541/SGM8542/SGM8544 1.1MHz, 46μA, Rail-to-Rail I/O, CMOS Operational Amplifiers GENERAL DESCRIPTION The SGM8541 (single), SGM8542 (dual) and SGM8544 (quad) are low cost, voltage feedback amplifiers. These devices can operate from 2.1V to 5.5V single supply, and consume only 46μA quiescent current per amplifier. They provide rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing. This feature makes SGM8541/2/4 appropriate for buffering ASIC. The SGM8541/2/4 offer a gain-bandwidth product of 1.1MHz and an ultra-low input bias current of 0.5pA. They are well suited for piezoelectric sensors, integrators and photodiode amplifiers.
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