LMV762MA

Overview

The LMV762MA is a dual precision analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5 V and consumes 450 uA of operating current. The device features a push-pull output type and delivers a response time of 120 ns. Key electrical parameters include an input offset voltage (Vos) of 1 mV, an input bias current (Ib) of 50 pA, and a common-mode rejection ratio (CMRR) of 100 dB. It functions reliably across a temperature range from -40 C to +125 C and is housed in an SOIC-8 surface mount package.

Feature Summary

• Dual-channel precision analog comparison with low voltage operation
• Push-pull output configuration for direct logic interfacing
• High common-mode rejection ratio ensuring signal integrity

Applications

• Battery-powered portable devices requiring low power consumption
• Threshold detection circuits in industrial control systems
• Signal conditioning stages in measurement instrumentation

Procurement Notes

Verify the specific suffix 'MA' against the manufacturer's official documentation to confirm the exact tape-and-reel or tube packaging variant intended for your assembly process. Ensure that the SOIC-8 footprint matches your PCB design guidelines. Cross-reference the RoHS compliance status directly with the latest datasheet revision to meet environmental regulations. Confirm availability through authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a dual-channel comparator with low quiescent current is required. The 120 ns response time suits moderate-speed applications. Verify that the 2.7 V minimum supply voltage aligns with your system's power rails. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design compared to open-collector alternatives.

Part Context

This part belongs to the LMV762 series of low-voltage precision comparators. It shares functional characteristics with variants such as LMV762MAX/NOPB and LMV762MMX/NOPB, differing primarily in package style and manufacturing lot specifications. The series is designed for applications demanding high accuracy and low power consumption in compact form factors.

Replacement Considerations

Consult official substitution guides for pin-compatible alternatives like the LMV762MAX/NOPB or LMV762MMX/NOPB. Verify that any substitute maintains the same push-pull output type and voltage range.