LMV7219M7X - Texas Instruments

Manufacturer Part Number

LMV7219M7X

Manufacturer

Texas Instruments

Introduction

The LMV7219M7X is a high-speed, low-power linear comparator from Texas Instruments designed for a wide range of applications requiring fast response times.

Product Features and Performance

High-speed operation with a maximum propagation delay of 20ns

Rail-to-rail output increases flexibility for single supply operation

Low input offset voltage of 6mV at 5V, enhancing accuracy

Low power consumption with a maximum quiescent current of 1.8mA

Push-pull output type provides a robust and clear signal

Excellent Common Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 85dB, ensuring stability in varying conditions

Product Advantages

Fast response suitable for timing critical applications

Efficient power usage extends battery life in portable devices

High precision and accuracy for reliable comparison

Rail-to-rail output makes it versatile for different circuits

Small package size allows for compact designs

Key Technical Parameters

Supply Voltage: 2.7V ~ 5V

Input Offset Voltage: 6mV @ 5V

Input Bias Current: 0.95µA @ 5V

Quiescent Current (Max): 1.8mA

Propagation Delay (Max): 20ns

Hysteresis: 7.5mV

Operating Temperature: -40°C ~ 85°C

Package: SC-70-5

Quality and Safety Features

Operates reliably over a wide temperature range of -40°C to 85°C

Precision design and manufacturing for consistent performance

Compatibility

Compatible with rail-to-rail inputs and outputs for versatile applications

Suitable for single supply operations ranging from 2.7V to 5V

Application Areas

Portable and battery-powered devices

Signal conditioning

Data acquisition systems

Telecommunications

Timing circuits

Product Lifecycle

Obsolete status, potential challenges in sourcing for new designs

Considerations for replacements or upgrades should be made for long-term projects

Several Key Reasons to Choose This Product

Fast response time ideal for applications requiring quick decision-making

Low power consumption maximizes efficiency for portable use

High precision and reliability for critical signal comparison tasks

Versatile voltage range and rail-to-rail output accommodate a wide range of circuits

Compact package size allows for integration into space-constrained designs