LMV7219M5X/NOPB

Overview

The LMV7219M5X/NOPB is a single-channel analog comparator manufactured by Texas Instruments, housed in a surface-mount SOT-23-5 package. It operates on a single supply voltage ranging from 2.7 V to 5 V with a typical quiescent current of 1.8 mA. The device features rail-to-rail push-pull output and differential input configuration. Key electrical specifications include a maximum propagation delay of 20 ns, an input offset voltage of up to 6 mV at 5 V, and a typical common-mode rejection ratio of 85 dB. It supports an operating temperature range from -40 °C to +85 °C.

Feature Summary

• Rail-to-rail push-pull output capability for full signal swing utilization
• High common-mode rejection ratio ensuring accurate differential comparison
• Low power consumption suitable for battery-operated applications

Applications

• Threshold detection circuits
• Voltage monitoring systems
• General-purpose analog signal comparison

Procurement Notes

Verify the specific suffix 'M5X' indicates tape-and-reel packaging when sourcing components. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor certificates prior to procurement. Ensure the ordering part number matches the exact pinout and marking requirements for the target PCB design to avoid integration errors.

Selection Notes

Select this component for designs requiring a single comparator with rail-to-rail output in a compact SOT-23-5 footprint. It is suitable for low-voltage applications operating between 2.7 V and 5 V where moderate speed and low power are prioritized. Consider the 20 ns propagation delay and 6 mV input offset voltage limits when designing precision threshold circuits.

Part Context

This part belongs to the LMV7219 series of general-purpose analog comparators from Texas Instruments. It is designed as a cost-effective solution for portable and battery-powered devices. The device integrates a single comparator channel optimized for performance in small surface-mount packages, aligning with industry trends for miniaturization in consumer electronics.

Replacement Considerations

LMV7219M5/NOPB