LM4876 - 1.1W Audio Power Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4876
Manufacturer	National Semiconductor
File Size	247.62 KB
Description	1.1W Audio Power Amplifier
Datasheet	LM4876 Datasheet
Additional preview pages of the LM4876 datasheet.

Product details

Description

The LM4876 is a bridge-connected audio power amplifier capable of delivering typically 1.1W of continuous average power to an 8Ω load with 0.5% (THD) from a 5V power supply.

Features

an externally controlled, low-power consumption shutdown mode, which is achieved by driving pin 1 with logic low. Additionally, the LM4876 features an internal thermal shutdown protection mechanism. The LM4876 is unity-gain stable and 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 0.5% (max) 1.5W (typ) 0.01 µA (typ) Features n No output coupling.

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Published: Mar 22, 2005 |