Manufacturer Part Number
LMV339IDT
Manufacturer
STMicroelectronics
Introduction
Low-voltage quad comparator designed for general purpose applications
Product Features and Performance
Four independent comparators
Open-drain output stage
Wide supply voltage range: 2.7V ~ 5V
Low input offset voltage: 7mV at 5V
Minimal input bias current: 0.25µA at 5V
High output current capability: 93mA at 5V
Low quiescent current: 120µA maximum
14-SOIC package for easy integration
Compatible with surface mount technology
Product Advantages
Ideal for battery-powered devices due to low operational voltage
Supports multiple comparators in a single package for compact designs
Low power consumption enhances battery life
Fast enough for many general-purpose applications with max propagation delay of 375ns
Key Technical Parameters
Supply Voltage Range: 2.7V ~ 5V
Input Offset Voltage: 7mV max at 5V
Input Bias Current: 0.25µA max at 5V
Output Current (Typical): 93mA at 5V
Quiescent Current (Max): 120µA
Propagation Delay (Max): 375ns
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Operates across a wide temperature range for reliability in variable environments
Compatibility
Works with a broad range of power supply voltages
Surface mount 14-SOIC package supporting widespread PCB manufacturing processes
General-purpose output type ensures compatibility with many circuit designs
Application Areas
Consumer electronics
Industrial control systems
Power supply management
Automotive systems
Signal conditioning
Data acquisition systems
Product Lifecycle
Currently active with ongoing manufacturer support
Not indicated as nearing discontinuation
Key Reasons to Choose This Product
Versatility in general-purpose applications
Low voltage operation suitable for portable and low power devices
Compact 4-in-1 comparator design to save space on PCBs
Ease of manufacturing with industry-standard SOIC packaging
Strong output drive current for direct interface to loads
Suitable for a wide range of temperatures, enhancing device robustness
Manufacturer support ensures reliability and product longevity