National Semiconductor LM4992 420mW Stereo Cell Phone Audio Amplifier Data Sheet

Update: 30 September, 2023

The LM4992 is a 420mW stereo cell phone audio amplifier designed by Texas Instruments for demanding applications in mobile phones and other portable communication device applications. It can deliver 1 watt per channel of continuous average power to an 8 ohm BTL load with less than 1% distortion (THD+N) from a 5VDC power supply.


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Publication date: 08 June, 2012

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PDF Link: National Semiconductor LM4992 420mW Stereo Cell Phone Audio Amplifier Data Sheet PDF

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