LM4928 - 1.2 Watt Stereo Fully Differential Audio Amplifier

National Semiconductor

The LM4928 by National Semiconductor is a 1.2 Watt Stereo Fully Differential Audio Amplifier. Below is the official datasheet preview.

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LM4928 1.2 Watt Stereo Fully Differential Audio Amplifier by National Semiconductor - Datasheet Preview — Official preview page of the **LM4928** 1.2 Watt Stereo Fully Differential Audio Amplifier datasheet (National Semiconductor).

Datasheet Details

Part number	LM4928
Manufacturer	National Semiconductor
File Size	1.00 MB
Description	1.2 Watt Stereo Fully Differential Audio Amplifier
Datasheet	LM4928_NationalSemiconductor.pdf
Additional preview pages of the LM4928 datasheet.

LM4928 Product details

Description

The LM4928 is an stereo fully differential stereo audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication devices.

Features

a low-power consumption shutdown mode. To facilitate this, shutdown may be enabled by logic low. Additionally, the LM4928 features an internal thermal shutdown protection mechanism. The LM4928 contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn-on and turn-off transitions. Key Specifications j Improved PSRR at 217Hz j Output Power at 5.0V @ 1% THD+N (8Ω) j Shutdown Current 90dB (typ) 1.2W (typ) 0.1µA (typ) j Output Power at 3.0V @ 1% THD+N (.

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Other Datasheets by National Semiconductor

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Published: Jan 4, 2007 |