Microchip Technology, Inc. Instrumentation, Op Amps, Buffer Amps MCP6V31UT-E/OT

The MCP6V31UT-E/OT is a zero-drift operational amplifier designed for high precision applications. It features a low input offset voltage of ¬±8 ¬µV and a maximum offset voltage drift of ¬±50 nV/¬8C, making it suitable for applications requiring high accuracy. The amplifier offers a minimum open-loop gain of 120 dB, along with a power supply rejection ratio (PSRR) and common mode rejection ratio (CMRR) of 120 dB, ensuring stable performance across varying supply conditions. This device operates with a supply voltage range of 1.8V to 5.5V and consumes a low quiescent current of 23 ¬µA per amplifier, which is advantageous for battery-powered applications. The MCP6V31UT-E/OT is unity gain stable and has a gain bandwidth product of 300 kHz, making it versatile for various signal conditioning tasks. It is available in compact SC70 and SOT-23 packages, facilitating integration into space-constrained designs. The operational amplifier is rated for an extended temperature range of -40¬8C to +125¬8C, which allows for use in harsh environments. Typical applications include portable instrumentation, sensor conditioning, temperature measurement, and medical instrumentation.