TLV320AIC3256: The amplifier IC alone works normally, the bluetooth chip alone also has audio signal output,

2018

Part Number: TLV320AIC3256

The amplifier IC alone works normally, the bluetooth chip alone also has audio signal output,
connected to TLV320AIC3256 there is no sound,

The B3 leg of TLV320AIC3256 is connected to 11.2896m active crystal oscillator input

over 4 years ago

0 Diljith over 4 years ago

TI__Expert 6440 points

Hi Clark,

What are you using the AIC3256 for? Are you routing the inputs through the PGA and using analog bypass to the Line Amplifiers?

Could you please share the device configuration settings for AIC3256?

Best Regards.

0 Diljith over 4 years ago in reply to Diljith

TI__Expert 6440 points

Since I haven't heard back from you I shall mark the thread as resolved. Please write back with the relevant information if the issue is still not resolved.

Best Regards.

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TLV320AIC3256: The amplifier IC alone works normally, the bluetooth chip alone also has audio signal output,