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Question of the TLV320AIC3106's Phone Jack Detection

Wayne Chen (Audio AE)
Genius 15950 points
Other Parts Discussed in Thread: TS3A227E

Hello Sirs,

We are testing the 3.5mm jack headset detect function, when we plug in 3.5mm jack, the AIC3106 sometimes cannot identify the accessory with MIC or without MIC.
We tried to configure Register 13 to increase debounce timing from 16ms to 512ms, but still in vain. Would you pls advise possible reason of this problem? Should we switch to the newly TS3A227E jack detection IC?



Thank you and Best regards,

Wayne Chen
11/17/2016