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LM49150

Part Number	LM49150
Manufacturer	National Semiconductor
Description	Mono Class D Audio Subsystem
Published	Oct 28, 2010
Detailed Description	LM49150 Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers LM49150 Ma...
Datasheet	LM49150 PDF File

Overview

LM49150 Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers LM49150 March 4, 2009 Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers General Description The LM49150 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones.
Part of National's Power Wise® product family, the LM49150 consumes very low power in the various modes of operation and still providing great audio performance.
The LM49150 combines a 1.
25W mono E2S (Enhanced Emission Suppression) class D amplifier, 135mW Class AB earpiece amplifier, 42mW/channel stereo ground reference headp...

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