TLV320ADC3140: SCH review

Hello,

• We recommend AVDD have an additional 0.1uF capacitor on the line.
• MICBIAS can be left floating if not used.
• We recommend AC coupling unused inputs to GND.
• I recommend removing the additional RC filter on SCL and SDA lines (22ohm and 22pF)
• I am not sure the purpose of using GPIO1 here.
• I recommend pull-up or pull-down on SHDNZ.

Best,

Garret