LM48311 - Class D Audio Power Amplifier

National Semiconductor Corporation

The LM48311 by National Semiconductor Corporation is a Class D Audio Power Amplifier. Below is the official datasheet preview.

Datasheet Details

Part number	LM48311
Manufacturer	National Semiconductor Corporation
File Size	510.84 KB
Description	Class D Audio Power Amplifier
Datasheet	LM48311_NationalSemiconductorCorporation.pdf
Additional preview pages of the LM48311 datasheet.

The LM48311 is a single supply, high efficiency, mono, 2.6W, filterless switching audio amplifier.

National’s Enhanced Emissions Suppression (E2S) system, that features a unique patent-pending ultra low EMI, spread spectrum, PWM architecture, that significantly reduces RF emissions while preserving audio quality and efficiency. The E2S system improves battery life, reduces external component count, board area consumption, system cost, and simplifying design. The LM48311 is designed to meet the demands of portable multimedia devices. Operating from a single 5V supply, the device is capable of.

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Published: Aug 20, 2009 |