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MCP6V31 - 300kHz Zero-Drift Op Amps

General Description

The Microchip Technology Inc.

MCP6V31/1U/2/4 family of operational amplifiers provides input offset voltage correction for very low offset and offset drift.

These are low-power devices, with a gain bandwidth product of 300 kHz (typical).

Key Features

  • High DC Precision: - VOS Drift: ±50 nV/°C (maximum) - VOS: ±8 µV (maximum) - AOL: 120 dB (minimum, VDD = 5.5V) - PSRR: 120 dB (minimum, VDD = 5.5V) - CMRR: 120 dB (minimum, VDD = 5.5V) - Eni: 1.0 µVP-P (typical), f = 0.1 Hz to 10 Hz - Eni: 0.33 µVP-P (typical), f = 0.01 Hz to 1 Hz.
  • Low Power and Supply Voltages: - IQ: 23 µA/amplifier (typical) - Wide Supply Voltage Range: 1.8V to 5.5V.
  • Small Packages: - Singles in SC70, SOT-23 - Duals in MSOP-8, 2×3 TDFN - Quads in T.

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MCP6V31/1U/2/4 23 µA, 300 kHz Zero-Drift Op Amps Features: • High DC Precision: - VOS Drift: ±50 nV/°C (maximum) - VOS: ±8 µV (maximum) - AOL: 120 dB (minimum, VDD = 5.5V) - PSRR: 120 dB (minimum, VDD = 5.5V) - CMRR: 120 dB (minimum, VDD = 5.5V) - Eni: 1.0 µVP-P (typical), f = 0.1 Hz to 10 Hz - Eni: 0.33 µVP-P (typical), f = 0.01 Hz to 1 Hz • Low Power and Supply Voltages: - IQ: 23 µA/amplifier (typical) - Wide Supply Voltage Range: 1.8V to 5.