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SGM358 - Rail-to-Rail I/O CMOS Operational Amplifier

Download the SGM358 datasheet PDF. This datasheet also covers the SGM321 variant, as both devices belong to the same rail-to-rail i/o cmos operational amplifier family and are provided as variant models within a single manufacturer datasheet.

Description

The SGM321 (single), SGM358 (dual) and SGM324 (quad) are low cost, voltage feedback amplifiers.

These devices can operate from 2.1V to 5.5V single supply, and consume only 60μA quiescent current per amplifier.

Features

  • Low Cost.
  • Input Offset Voltage: 5mV (MAX).
  • Ultra-Low Input Bias Current: 10pA (TYP).
  • Unity-Gain Stable.
  • Gain-Bandwidth Product: 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: 60μA/Amplifier (TYP).
  • -40℃ to +85℃ Operating Temperature Range.
  • Small Packaging: SGM321 Available in Green SOT-23-5 and SC70-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM321_ShengbangMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SGM358
Manufacturer SG Micro
File Size 0.96 MB
Description Rail-to-Rail I/O CMOS Operational Amplifier
Datasheet download datasheet SGM358 Datasheet

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Full PDF Text Transcription

Click to expand full text
SGM321/SGM358/SGM324 1MHz, 60μA, Rail-to-Rail I/O CMOS Operational Amplifiers GENERAL DESCRIPTION The SGM321 (single), SGM358 (dual) and SGM324 (quad) are low cost, voltage feedback amplifiers. These devices can operate from 2.1V to 5.5V single supply, and consume only 60μA 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 SGM321/358/324 appropriate for buffering ASIC. The SGM321/358/324 offer a gain-bandwidth product of 1MHz and an ultra-low input bias current of 10pA. They are well suited for piezoelectric sensors, integrators and photodiode amplifiers.
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