N900 headphone amplifier

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Revision as of 11:35, 9 June 2010 by imported>amigadave (wikify slightly, categorize)
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The headphone amplifier powers the headphones, and has a hardware volume control.

Hardware

138-mW DirectPath™ Stereo Headphone Amplifier with I2C Volume Control.

It is made by TI, the TPA6130.

Software