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TLV320AIC3120: TI recommend on separating AGND and DGND

Part Number: TLV320AIC3120


Hello Team,

My customer is evaluating – TLV320AIC3120, TI has to recommend separating AGND and DGND , but I did not see any separation at EVM layout.

  • Also do not connect all ground pads to planes directly, but thru an exposed pad only, is this correct?

  • Also looking at the gerbers of EVM it seems like many nets are missing – see 1.8v, 3.3V routing

could you please check or get us the EVM PCB design files project? We need it converted to Allegro or Altium format.

Thanks in advance 

Best regards,

Shai