FSA8009 Audio Jack Send / End Detection with MIC / Video Switch
●Description
■The FSA8009 is an audio jack microphone / video switch for 3- or 4-pole accessories with send / end (S/E) detection. In addition to detection, the FSA8009 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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[ common third-party headphones ][ mobile handsets ][ personal media players ][ portable peripheral devices ][ 3.5 mm Audio Jacks ][ 2.5 mm Audio Jacks ][ Cellular Phones ][ Smartphones ][ MP3 ][ PMP ] |
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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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March 2013 |
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Rev. 1.0.2 |
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937 KB |
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