How can I make precision measurements more cost effective?

Zero-drift architecture provides stable, reliable performance independent of environmental conditions. Microchip's zero-drift op amps​ offer:

  • Low voltage offset, 25 µV maximum​
  • Low offset drift, 150 nV/°C​
  • No 1/f noise​
  • High CMRR/PSRR (~110 dB minimum)​

Markets/Applications

  • Portable Instrumentation: high-end weight scales, digital multimeters
  • Sensor Conditioning: pH meters, flow control
  • Temperature Measurement: conditioning an RTD, thermocouple
  • Medical Instrumentation: glucose meters, blood analyzers

Zero-Drift Operational Amplifiers

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