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
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