LM4889 - 1 Watt Audio Power Amplifier

Name: LM4889
SKU: LM4889-53373

National Semiconductor

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Datasheet Details

Part number	LM4889
Manufacturer	National Semiconductor
File Size	763.73 KB
Description	1 Watt Audio Power Amplifier
Datasheet	LM4889_NationalSemiconductor.pdf

LM4889 Product details

Description

The LM4889 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 a logic low. Additionally, the LM4889 features an internal thermal shutdown protection mechanism. The LM4889 contains advanced pop & click circuitry to eliminate noise which would otherwise occur during turn-on and turn-off transitions. The LM4889 is unity-gain stable and can be configured by external gain-setting resistors. Key Specifications j Improved PSRR at 217Hz, 5 - 3.3V j Power Output at 5.0V & 2%.

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Other Datasheets by National Semiconductor

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Published: Mar 22, 2005 |