LM4817 Datasheet 1W Stereo Audio Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

LM4817 1w stereo audio amplifier by National Semiconductor (now Texas Instruments) - Datasheet Preview

Datasheet Details

Part number	LM4817
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	758.39 KB
Description	1W Stereo Audio Amplifier
Download	LM4817 Download (PDF)

General Description

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.

With VLIM set to 1.0V, the amplifier outputs are clamped to 6Vp-p, ± 800mV.

Overview

www.DataSheet4U.com LM4817 1W Stereo Audio Amplifier Plus Adjustable Output Limiter Plus Adjustable LDO March 2004 LM4817 1W Stereo Audio Amplifier Plus Adjustable Output Limiter Plus Adjustable.

Key Features

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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