LM4928 - 1.2 Watt Stereo Fully Differential Audio Amplifier

Name: LM4928
SKU: LM4928-566451

National Semiconductor

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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

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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Published: Jan 4, 2007 |