LM1875T - Texas Instruments

Manufacturer Part Number

LM1875T

Manufacturer

Texas Instruments

Introduction

High-performance audio power amplifier IC

Designed for consumer and professional audio applications

Product Features and Performance

Class AB operation

Short-circuit and thermal protection

Wide supply voltage range: 16V to 60V, ±8V to 30V

High output power: 25W per channel into 8Ω load

Low distortion and noise

High efficiency

Fast turn-on and turn-off

Product Advantages

Reliable and robust design

Excellent audio performance

Versatile power supply requirements

Compact and easy to use

Key Technical Parameters

Output Power: 25W x 1 @ 8Ω load

Supply Voltage: 16V to 60V, ±8V to 30V

THD+N: 0.1% typical

Bandwidth: 20Hz to 20kHz

Input Offset Voltage: 5mV typical

Quiescent Current: 25mA typical

Quality and Safety Features

Short-circuit and thermal protection

Robust TO-220-5 package

Compatibility

Compatible with a wide range of audio systems and equipment

Application Areas

Consumer audio equipment (e.g., stereo amplifiers, home theater systems)

Professional audio equipment (e.g., mixing consoles, power amps)

Product Lifecycle

This product is an established and widely used audio power amplifier IC

Replacement and upgrade options are available from Texas Instruments and other manufacturers

Several Key Reasons to Choose This Product

Reliable and proven performance in audio applications

Versatile power supply requirements for flexible design

Robust protection features for safe and reliable operation

High output power and low distortion for excellent audio quality

Compact and easy to use package for efficient integration