TLV320AIC3104-Q1: TLV320AIC3104-Q1

Sagar Vadisherla

Audio section V3.1_TI_Review20210709.pdf

Hi,

Please find attached the schematic implemented on the TI Audio codec and audio amplifier

I want to review and verify the schematic with the TI Team, please I request to TI team to review and share the comments to go ahead with PCB design

Thanks

Sagar

over 3 years ago

0 Arash Loloee over 3 years ago

TI__Mastermind 20830 points

Hello Sagar,

I will take a look at it and give my opinion in a day or two..

Regards,

Arash

0 Arash Loloee over 3 years ago

TI__Mastermind 20830 points

Hi Sagar, I looked at the schematics and overall it looks okay to me. Just one comment regarding pull ups to TPA3118 ( page 2 of your schematics).

I noticed you are using VCC3V3_IO supplies ( instead of PVCC_21V) on few pull up pins such as SDz and Fualtz with smaller pull up resistors. Please make sure it is high enough to be considered a " high "(ONE) for these pins. You might be okay, just double check with datasheet.

Regards,

Arash

Audio

Audio forum

TLV320AIC3104-Q1: TLV320AIC3104-Q1