LM239PT - STMicroelectronics

Manufacturer Part Number

LM239PT

Manufacturer

stmicroelectronics

Introduction

The LM239PT is a general-purpose linear comparator IC featuring four independent comparators in a single 14-TSSOP package. It operates over a wide supply voltage range of 2V to 32V, making it suitable for a variety of applications. The device offers excellent input offset voltage and input bias current specifications, ensuring accurate and reliable comparator performance.

Product Features and Performance

Four independent comparators in a single package

Wide supply voltage range: 2V to 32V, ±1V to 16V

Low input offset voltage: 5mV max at 30V

Low input bias current: 0.25µA max at 5V

Typical output current of 16mA at 5V

Low quiescent current: 2mA max

-40°C to 105°C operating temperature range

Surface mount 14-TSSOP package

Product Advantages

Compact and space-saving design with four comparators in a single package

Wide supply voltage range for versatile applications

Excellent input offset voltage and bias current specifications for accurate comparisons

Capable of driving high-current loads with the 16mA typical output current

Key Reasons to Choose This Product

Reliable and precise comparator performance for a wide range of applications

Cost-effective solution with multiple comparators in a single IC

Robust operating temperature range for use in diverse environments

Easy integration into various electronic systems due to the surface mount package

Quality and Safety Features

Rigorously tested to ensure reliable and consistent performance

Complies with industry safety standards for electronic components

Compatibility

The LM239PT is compatible with various digital logic families, including CMOS, DTL, ECL, MOS, Open-Collector, and TTL.

Application Areas

Threshold detection circuits

Analog-to-digital conversion

Zero-crossing detectors

Waveform generation

Voltage regulation and monitoring

Battery charging and management systems

Industrial control and automation

Product Lifecycle

The LM239PT is an active product in our website's sales team's portfolio. There are no direct equivalent or alternative models currently available. For the most up-to-date information or to inquire about product availability, please contact our website's sales team.