LM4882 - 250mW Audio Power Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4882
Manufacturer	National Semiconductor
File Size	445.09 KB
Description	250mW Audio Power Amplifier
Datasheet	LM4882 Datasheet
Additional preview pages of the LM4882 datasheet.

Product details

Description

The LM4882 is a single-ended audio power amplifier capable of delivering 250 mW of continuous average power into an 8Ω load with 1% (THD + N) from a 5V power supply.

Features

an externally controlled, low power consumption shutdown mode which is virtually clickless and popless, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4882 can be configured by external gain-setting resistors. Key Specifications n THD + N at 1 kHz at 250 mW continuous average output power into 8Ω n Output Power at 1% THD + N at 1kHz into 4Ω n THD + N at 1 kHz at 85 mW continuous average output power into 32Ω n Shutdown Current 1.0% (max) 380mW (typ) 0.1%.

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Published: Mar 22, 2005 |