LM4866 - 2.2W Stereo Audio Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4866
Manufacturer	National Semiconductor
File Size	644.96 KB
Description	2.2W Stereo Audio Amplifier
Datasheet	LM4866 Datasheet
Additional preview pages of the LM4866 datasheet.

Product details

Description

The LM4866 is a bridge-connected (BTL) stereo audio power amplifier which, when connected to a 5V supply, delivers 2.2W to a 4Ω load (Note 1) or 2.5W to a 3Ω load (Note 2) with less than 1.0% THD+N.

Features

an externally controlled, low-power consumption shutdown mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. Boomer audio power amplifiers are designed specifically to use few external components and provide high quality output power in a surface mount package. Note 1: An LM4866MTE or LM4866LQ that has been properly mounted to a circuit board will deliver 2.2W into 4Ω. The other package options for the LM4866 will deliver 1.1W into.

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Published: Mar 22, 2005 |