LMV931MF/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LMV931MF/NOPB is a single-channel operational amplifier manufactured by Texas Instruments. It features rail-to-rail input and output (RRIO) capabilities, supporting a supply voltage range from 1.8 V to 5.5 V. Key electrical parameters include a gain-bandwidth product of 1.5 MHz, a slew rate of 420 mV/µs, and an input offset voltage of 4 mV. The device operates with a supply current of 116 µA per channel and provides an output current capability of 100 mA. It is housed in a SOT-23-5 surface-mount package and functions within a temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation enables full signal swing across the entire supply voltage range.
• Low power consumption design supports extended battery life in portable applications.
• High output drive capability allows direct interfacing with low-impedance loads.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered sensor signal conditioning
• Portable medical instrumentation
• Active filtering in communication systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'MF' corresponds to the SOT-23-5 package when sourcing. Confirm RoHS compliance status via the manufacturer's official documentation for the exact lot code. Ensure the ordering part number matches the required tape-and-reel or cut-tape configuration for your assembly process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring single-supply operation with minimal voltage headroom. The RRIO feature is critical for maximizing dynamic range in low-voltage systems. Consider the 1.5 MHz bandwidth for moderate-speed signal processing tasks where power efficiency is prioritized over high-frequency performance.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMV931 family of low-power, rail-to-rail operational amplifiers. It serves as a single-channel variant within a series that includes dual and quad configurations. The family is designed for general-purpose analog signal processing in space-constrained, battery-operated electronic devices.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the official datasheet for electrically pin-compatible alternatives such as the LMV931MG/NOPB or LMV931MFX/NOPB. Verify package dimensions and thermal characteristics before substituting to ensure mechanical fit and performance parity.