LM4674A Datasheet Filterless 2.5W Stereo Class D Audio Power Amplifier

Manufacturer: Texas Instruments

LM4674A filterless 2.5w stereo class d audio power amplifier by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	LM4674A
Manufacturer	Texas Instruments
File Size	892.60 KB
Description	Filterless 2.5W Stereo Class D Audio Power Amplifier
Datasheet	LM4674A Datasheet

General Description

The LM4674A is a single supply, high efficiency, 2.5W/channel, filterless switching audio amplifier.

A low noise PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design.

The LM4674A is designed to meet the demands of mobile phones and other portable communication devices.

Overview

LM4674A www.ti.com SNAS366A – SEPTEMBER 2006 – REVISED MAY 2013 LM4674A Filterless 2.

Key Features

1.
2 Output Short Circuit Protection.
Stereo Class D Operation.
No Output Filter Required.
Logic Selectable Gain.
Independent Shutdown Control.
Minimum External Components.
Click and Pop Suppression.
Micro-Power Shutdown.
Available in Space-Saving 2mm x 2mm x 0.6mm DSBGA Package.

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