Other Parts Discussed in Thread: TAS2563
My customer wants to design in TAS2557 and here have some questions about DOUT1 and DOUT2.
1. Can they connect DOUT1 pin to Echo Canceller? (As datasheet's block diagram DOUT1 connect to BaseBand and DOUT2 connect Echo Canceller)
2. Is there any different between DOU1 and DOUT2?