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SGM8545 - Rail-to-Rail I/O CMOS Operational Amplifier

Description

The SGM8545 (single) is a low cost, voltage feedback amplifier.

The device can operate from 2.1V to 5.5V single supply, while consuming only 48μA quiescent current.

It provides rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing.

Features

  • Low Cost.
  • 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 VS = 5.5V.
  • Low Supply Current: 48μA.
  • -40℃ to +125℃ Operating Temperature Range.
  • Available in a Green SOT-23-5 Package.

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Datasheet preview – SGM8545

Datasheet Details

Part number SGM8545
Manufacturer Shengbang Microelectronics
File Size 743.53 KB
Description Rail-to-Rail I/O CMOS Operational Amplifier
Datasheet download datasheet SGM8545 Datasheet
Additional preview pages of the SGM8545 datasheet.

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Full PDF Text Transcription

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SGM8545 1.1MHz, 48μA, Rail-to-Rail I/O CMOS Operational Amplifier GENERAL DESCRIPTION The SGM8545 (single) is a low cost, voltage feedback amplifier. The device can operate from 2.1V to 5.5V single supply, while consuming only 48μA quiescent current. It provides rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing. This feature makes SGM8545 appropriate for buffering ASIC. The SGM8545 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.
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