LM4877 - 1 Watt Audio Power Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4877
Manufacturer	National Semiconductor
File Size	427.96 KB
Description	1 Watt Audio Power Amplifier
Datasheet	LM4877 Datasheet
Additional preview pages of the LM4877 datasheet.

Product details

Description

The LM4877 is a bridge-connected audio power amplifier capable of delivering 1 W of continuous average power to an 8Ω load with less than .2% (THD) from a 5V power supply.

Features

an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4877 can be configured by external gain-setting resistors. Key Specifications n Power Output at 0.2% THD n Shutdown Current 1 W (typ) 0.01 µA (typ) Features n n n n n micro SMD package (see App. note AN-1112) 5V - 2V operation No output coupling capacitors or bootstrap capacitors. Unity-gain stable External gain configuration capability Applicati.

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Published: Mar 22, 2005 |