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SGM8556 - Single Rail-to-Rail I/O Precision Operational Amplifiers

This page provides the datasheet information for the SGM8556, a member of the SGM8555 Single Rail-to-Rail I/O Precision Operational Amplifiers family.

Datasheet Summary

Description

The SGM8555/6 are rail-to-rail input and output precision operational amplifiers which have low input offset voltage and bias current.

They are guaranteed to operate from 2.5V to 5.5V single supply.

Features

  • Low Offset Voltage: 90μV (MAX).
  • Low Noise Density: 21nV/ Hz at 1kHz.
  • Low Voltage Noise: 0.6μVP-P at 0.1Hz to 10Hz.
  • Gain-Bandwidth Product: 3.5MHz.
  • Slew Rate: 3V/μs.
  • Rail-to-Rail Input and Output Swing.
  • 2.5V to 5.5V Single-Supply Operation.
  • Voltage Gain: 133dB (TYP) at 5V.
  • High PSRR: 96dB (TYP).
  • High CMRR: 98dB (TYP).
  • Ultra Low Input Bias Current: 30pA.
  • Low Supply Current: 950μA/Amplifier (TYP).
  • Overload Recovery Time: 40μs (at VS.

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Datasheet preview – SGM8556

Datasheet Details

Part number SGM8556
Manufacturer SG Micro
File Size 819.67 KB
Description Single Rail-to-Rail I/O Precision Operational Amplifiers
Datasheet download datasheet SGM8556 Datasheet
Additional preview pages of the SGM8556 datasheet.

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Full PDF Text Transcription

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SGM8555/SGM8556 Single-Supply, Single Rail-to-Rail I/O Precision Operational Amplifiers GENERAL DESCRIPTION The SGM8555/6 are rail-to-rail input and output precision operational amplifiers which have low input offset voltage and bias current. They are guaranteed to operate from 2.5V to 5.5V single supply. The rail-to-rail input and output swings provided by the SGM8555/6 make both high-side and low-side sensing easy. The combination of characteristics makes the SGM8555/6 good choices for temperature, position and pressure sensors, medical equipment and strain gauge amplifiers, or any other 2.5V to 5.5V applications requiring precision and long term stability. The single SGM8555 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages.
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