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SGM8959-1 - Zero-Drift Operational Amplifier

Datasheet Summary

Description

The single SGM8959-1 and dual SGM8959-2 are low power, high precision CMOS operational amplifiers.

These devices can operate from 1.8V to 5.5V single supply or from ±0.9V to ±2.75V dual power supplies, and consume only 380μA quiescent current per amplifier.

Features

  • Low Input Offset Voltage: 10μV (MAX).
  • Low Noise: 0.2μVP-P at 0.1Hz to 10Hz.
  • Input Voltage Noise: 8nV/√Hz.
  • Gain-Bandwidth Product: 3.9MHz.
  • Slew Rate: 1.0V/μs.
  • Integrated EMI Filter.
  • Rail-to-Rail Input and Output.
  • Support Single or Dual Power Supplies: 1.8V to 5.5V or ±0.9V to ±2.75V.
  • Quiescent Current: 380μA/Amplifier (TYP).
  • -40℃ to +125℃ Operating Temperature Range.
  • Small Packaging: SGM8959-1 Available in Green SOT-23-5, SC70-5 and SOIC-8 P.

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Datasheet Details

Part number SGM8959-1
Manufacturer SG Micro
File Size 1.16 MB
Description Zero-Drift Operational Amplifier
Datasheet download datasheet SGM8959-1 Datasheet
Additional preview pages of the SGM8959-1 datasheet.

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Full PDF Text Transcription

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SGM8959-1/ SGM8959-2 Low VOS, Low Noise, High Precision Zero-Drift Operational Amplifiers GENERAL DESCRIPTION The single SGM8959-1 and dual SGM8959-2 are low power, high precision CMOS operational amplifiers. These devices can operate from 1.8V to 5.5V single supply or from ±0.9V to ±2.75V dual power supplies, and consume only 380μA quiescent current per amplifier. The SGM8959-1/2 support rail-to-rail input and output operation. The input common mode voltage range is from (-VS) - 0.1V to (+VS) + 0.1V, and the output range is from (-VS) + 0.005V to (+VS) - 0.005V. The SGM8959-1/2 are designed to provide optimal performance in low voltage and low power systems. They have high impedance inputs and zero-drift 10μV (MAX) offset voltage.
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