LM4817 - 1W Stereo Audio Amplifier

Product Overview

National Semiconductor

Part number	LM4817
Manufacturer	National Semiconductor
File Size	758.39 KB
Description	1W Stereo Audio Amplifier
Datasheet	LM4817 Datasheet
Additional preview pages of the LM4817 datasheet.

The LM4817 combines a bridge-connected (BTL) stereo audio power amplifier with a low dropout voltage regulator (LDO).

The audio amplifier delivers 1.0W to a 8Ω load with a less than 1.0% THD+N while operating on a 5V power supply.

an externally controlled micropower shutdown mode and thermal shutdown protection. It also utilizes circuitry that reduces "clicks and pops" during device turn-on and return from shutdown. Boomer audio power amplifiers are designed specifically to use few external components and provide high quality output power in a surface mount package. Key Specifications n n n n n n n n n n n PO (BTL): VDD = 5V, THD+N ≤ 1%, RL = 8Ω 1.0W(typ) Power supply range (amplifier) 3.0V to 5.5V Power supply range (LD.

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Published: Mar 22, 2005 |