LM239AMX - onsemi

Manufacturer Part Number

LM239AMX

Manufacturer

onsemi

Introduction

The LM239AMX is a quad high-speed voltage comparator from onsemi. It is designed for general-purpose applications, offering a wide supply voltage range, low input offset voltage, and high input bias current. The device is available in a compact 14-pin SOIC package, making it suitable for space-constrained designs.

Product Features and Performance

4 independent voltage comparators in a single package

Wide supply voltage range: 2V to 36V (single supply) or ±1V to ±18V (dual supply)

Low input offset voltage: 2mV (max) at 5V

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

Typical output current of 18mA at 5V

Low quiescent current: 2mA (max)

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

Product Advantages

Versatile general-purpose comparator suitable for a wide range of applications

Compact 14-pin SOIC package for space-constrained designs

Robust performance with low input offset voltage and bias current

Capable of driving various output types, including DTL, MOS, open-collector, and TTL

Key Reasons to Choose This Product

Reliable and cost-effective solution for voltage comparison tasks

Flexible supply voltage range accommodates a variety of system requirements

Compact package size enables efficient board layout and design

Robust performance and temperature range make it suitable for diverse applications

Quality and Safety Features

Manufactured by onsemi, a leading semiconductor company known for its quality and reliability

Designed and tested to meet industry standards for performance and safety

Compatibility

The LM239AMX is a general-purpose voltage comparator and is compatible with a wide range of electronic circuits and systems that require voltage comparison functionality.

Application Areas

Industrial control systems

Automotive electronics

Instrumentation and measurement equipment

Power supply monitoring and control

Alarm and detection circuits

Product Lifecycle

The LM239AMX is an obsolete product, meaning it is no longer in active production. However, onsemi may still have limited stock available, and there may be equivalent or alternative models from onsemi or other manufacturers that can potentially replace the LM239AMX.