FSA8008A switch equivalent, audio jack detection and configuration switch.
an integrated MIC switch that allows the processor to configure the audio jack. The architecture is designed to allow common third−party headphones to be used for listeni.
* 3.5 mm and 2.5 mm Audio Jacks
* Cellular Phones, Smartphones
* MP3 and PMP
Related Resources
* FSA8008.
Name Pin # Type
Description
DET
2
Output Indicates if an accessory is plugged into the audio jack, as detected 0
on the J_DET pin 1
JPOLE 4
Output Indicates if an accessory plugged into the audio jack is 3 pole or 4
0
pole 1
S/E
6
Output.
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