LM239ADRG4 - Texas Instruments

Manufacturer Part Number

LM239ADRG4

Manufacturer

texas-instruments

Introduction

The LM239ADRG4 is a quad general-purpose voltage comparator from Texas Instruments. It is designed to provide high-speed, low-power operation in a wide range of industrial and commercial applications.

Product Features and Performance

4 independent voltage comparators in a single package

Wide supply voltage range of 2V to 30V (single supply) or ±1V to ±15V (dual supply)

Low input offset voltage of 3mV (max) at 30V

Low input bias current of 0.25µA (max) at 5V

High output drive capability of 20mA (typical)

Low quiescent current of 2mA (max)

Operating temperature range of -25°C to 85°C

14-pin SOIC surface-mount package

Product Advantages

Compact quad-comparator design saves board space

Wide supply voltage range offers design flexibility

Low offset and bias current for improved accuracy

High output drive enables direct interfacing with digital logic

Key Reasons to Choose This Product

Reliable and proven Texas Instruments quality

Versatile performance suitable for a wide range of applications

Space-saving integrated quad-comparator solution

Cost-effective alternative to using multiple discrete comparators

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry safety and environmental standards

Compatibility

The LM239ADRG4 is compatible with a variety of industrial and commercial applications, including:

Threshold detection circuits

Voltage monitoring and protection circuits

Waveform generation and shaping

A/D and D/A conversion interfaces

Application Areas

Industrial automation and control systems

Power supply monitoring and regulation

Instrumentation and measurement equipment

Household and consumer electronics

Product Lifecycle

The LM239ADRG4 is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models that provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on available alternatives and recommended replacement options.