LM339AMX/NOPB - Texas Instruments

Manufacturer Part Number

LM339AMX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM339AMX/NOPB is a quad, general-purpose, low-power voltage comparator featuring a wide common-mode voltage range and guaranteed input offset voltage specifications. This device is suitable for a variety of analog and digital applications, including limit comparators, window comparators, and zero-crossing detectors.

Product Features and Performance

4 independent voltage comparators in a single package

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

Low input offset voltage: 2mV maximum at 30V

Low input bias current: 0.25µA maximum at 5V

High output current: 16mA typical at 5V

Low quiescent current: 2.5mA maximum

Product Advantages

Compact 14-SOIC surface mount package

Suitable for a wide range of applications

Robust performance across a broad voltage and temperature range

Reliable and cost-effective solution for voltage comparison needs

Key Reasons to Choose This Product

Versatile and flexible design for various analog and digital applications

Excellent input offset voltage and bias current specifications for high-precision comparator needs

Efficient power consumption and small footprint for space-constrained designs

Proven reliability and long-term performance from a trusted semiconductor manufacturer

Quality and Safety Features

Qualified to AEC-Q100 Grade 1 automotive standard

RoHS-compliant and halogen-free package materials

Rigorous quality control and testing processes

Compatibility

The LM339AMX/NOPB is a drop-in replacement for the industry-standard LM339 quad voltage comparator. It is compatible with a wide range of analog and digital circuits.

Application Areas

Limit comparators

Window comparators

Zero-crossing detectors

Analog-to-digital conversion

Motor control

Battery charging/monitoring

Alarm and protection circuits

Product Lifecycle

The LM339AMX/NOPB is an active product, and Texas Instruments continues to manufacture and support this device. There are equivalent and alternative models available, such as the LM2901 and LM2903 quad voltage comparators, which offer similar functionality and performance. Customers are advised to contact our website's sales team for the latest product information and availability.