LM339ADT - STMicroelectronics

Manufacturer Part Number

LM339ADT

Manufacturer

STMicroelectronics

Introduction

Low-Power Quad Voltage Comparators

Product Features and Performance

Four independent comparators

Wide single or dual supply range 2V to 32V or ±1V to ±16V

Low input offset voltage 2mV max

Low input bias current 0.1µA max at 5V

High output current 16mA typ at 5V

Low supply current 2.5mA max

Temperature range from 0°C to 70°C

Product Advantages

Energy-efficient design

Multiple output types compatibility

High-current output drive

Key Technical Parameters

Number of Elements: 4

Output Type: CMOS, DTL, ECL, MOS, Open-Collector, TTL

Voltage - Supply Range: 2V to 32V or ±1V to ±16V

Input Offset Voltage max: 2mV @ 30V

Input Bias Current max: 0.1µA @ 5V

Output Current typ: 16mA @ 5V

Quiescent Current max: 2.5mA

Quality and Safety Features

Designed in accordance with industry standards

Compatibility

Compatible with different logic families

Application Areas

Industrial

Consumer electronics

Telecommunications

Control systems

Automotive

Product Lifecycle

Active status

Not nearing discontinuation

Replacements and upgrades should be available if needed

Several Key Reasons to Choose This Product

Energy efficiency for low-power applications

Ability to interface with multiple types of digital logic families

High current drive capability for output stages

Operates across a wide voltage range, suitable for various supply levels

Availability as part of a stable product line, with no immediate end-of-life concerns