FSA8029: Audio Jack Send / End Detection with MIC / Video Switch Product Overview
The FSA8029 is an audio jack microphone / video switch for 3- or 4-pole accessories with send / end (S/E) detection. In addition to detection, the FSA8029 features an integrated microphone / video switch that allows the processor to configure the audio jack. The architecture is designed to allow common third-party headphones to be used for listening to music from mobile handsets, personal media players, and portable peripheral devices. ￭ Determines When Send / End Button Key is Pressed ￭ Integrates a MIC / Video Switch for 4-Pole Configuration ￭ Reduces Pop / Click Caused by Microphone Bias
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Audio Jack 、 audio jack microphone switch 、 audio jack video switch |
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[ Mobile Handsets ][ PMP ][ MP3 Players ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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8/18/2019 |
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167 KB |
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