LM4904 - 1 Watt Audio Power Amplifier

Name: LM4904
SKU: LM4904-53420

National Semiconductor

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Datasheet Details

Part number	LM4904
Manufacturer	National Semiconductor
File Size	670.52 KB
Description	1 Watt Audio Power Amplifier
Datasheet	LM4904_NationalSemiconductor.pdf

LM4904 Product details

Description

The LM4904 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

Features

a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with logic high. Additionally, the LM4904 features an internal thermal shutdown protection mechanism. The LM4904 contains advanced pop & click circuitry which eliminates noise which would otherwise occur during turn-on and turn-off transitions. The LM4904 is unity-gain stable and can be configured by external gain-setting resistors. Key Specifications j Improved PSRR at 217Hz & 1KHz j Power Output at 5.0V, 1% T.

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Published: Mar 22, 2005 |