1W stereo Headphone Amp (TDA2822)

Posted on Sep 10, 2012

A stereo power amp designed for use in portable players and radios. A 3V supply can be used to drive headphones providing 20mW in 32 Ohms per channel.

1W stereo Headphone Amp (TDA2822) - image 1
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A 9V supply will provide 1W in 8 Ohm per channel for small loudspeakers.

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