SRC4382: SRC4382 schematic view

Hi,

Here are few suggestions:

1- I would add 22-100 Ohm series resistors to the I2S lines.

2- I would use about up to 10uF and 100nF parallel caps to GND  on all supply lines including VIO.

3- I don't think adding series resistors to all digital input pins is needed, internally they have protection ( such as ESD) .

4- LOCK is output flag, remove the resistor

5- use pull up resistors to IOVDD for I2C pins

Kind Regards,

Arash