LM4866 - 2.2W Stereo Audio Amplifier

National Semiconductor

LM4866 Datasheet Preview — Preview of LM4866 PDF

Datasheet Details

Part number	LM4866
Manufacturer	National Semiconductor ↗
File Size	644.96 KB
Description	2.2W Stereo Audio Amplifier
Datasheet	LM4866_NationalSemiconductor.pdf

LM4866 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 |