LM4861 - 1.1W Audio Power Amplifier

National Semiconductor

LM4861 Datasheet Preview — Preview of LM4861 PDF

Datasheet Details

Part number	LM4861
Manufacturer	National Semiconductor ↗
File Size	218.44 KB
Description	1.1W Audio Power Amplifier
Datasheet	LM4861_NationalSemiconductor.pdf

LM4861 Product details

Description

The LM4861 is a bridge-connected audio power amplifier capable of delivering 1.1W of continuous average power to an 8Ω load with 1% (THD) using a 5V power supply.

Features

an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4861 can be configured by external gain-setting resistors. Key Specifications n THD at 1 kHz at 1W continuous average output power into 8Ω n Output power at 10% THD+N at 1 kHz into 8Ω n Shutdown Current 1.0% (max) 1.5W (typ) 0.6 µA (typ) Features n No output coupling capacitors, bootstrap capacitors, or snubber circuits are necessary n Small Outli.

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Published: Mar 22, 2005 |