The datasheet and other posts imply that the AIC3110 detects headset insertion by looking at a 4th contact on the headphone jack socket. Is this the case or is there some cunning means to detect with just the L-R and GND wires?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
The datasheet and other posts imply that the AIC3110 detects headset insertion by looking at a 4th contact on the headphone jack socket. Is this the case or is there some cunning means to detect with just the L-R and GND wires?
John,
The AIC3110 can detect both headsets and headphones, take a look at this application report for more details on the headset detection function.
best regards,
-Steve Wilson