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Low-Power, High-Performance Operational Amplifiers

Microchip’s extensive portfolio of low-power operational amplifiers includes a wide variety of general purpose amplifiers as well as precision devices, including EPROM (erasable programmable read-only memory) trimmed and zero-drift amplifiers. These devices are ideal for applications that demand extended battery run-time or designs with a limited power budget. Additionally, EMI (electromagnetic interference) filtering on select devices maintains excellent performance in the most demanding environments.

General Purpose Amplifiers

  • GBWP from 9 kHz to 80 MHz
  • Operating voltage as low as 1.4V
  • Supply current as low as 450 nA
  • Enhanced EMI rejection

Precision Amplifiers

  • Input offset less than 250 µV
  • Ultra-low quiescent current
  • Temperature range of -40°C
    to +125°C

Zero-Drift Amplifiers

  • Input offset as low as 2 µV
  • Low offset drift 15 nV/°C
  • Superior CMRR/PSRR
  • Enhanced EMI rejection