LM4883 - Dual 2.1W Audio Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4883
Manufacturer	National Semiconductor
File Size	1.22 MB
Description	Dual 2.1W Audio Amplifier
Datasheet	LM4883 Datasheet
Additional preview pages of the LM4883 datasheet.

Product details

Description

The LM4883 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.1W to a 4Ω load (Note 1) or 2.4W to a 3Ω load (Note 2) with less than 1.0% THD+N.

Features

an internally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. Note 1: An LM4883SQ that has been properly mounted to a circuit board will deliver 2.1W into 4Ω. See the.

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Published: Mar 22, 2005 |