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TAS5825M: Designing questions

Part Number: TAS5825M
Other Parts Discussed in Thread: PUREPATH-CMBEVM

Hi Team,

My customer want to use our TAS5825M, and have some questions in our TAS5825M EVM schematic, could you provide your comments?

1.Figure below is our EVM's schematic, if VIN is 20V, and output is 4ohm/4W, what inductor value is suitable? Does 10uH is ok?


2. In TAS5825M EVM, where I2S pull high? I didn't find it

3. Can I2S, GPIO and I2C all pull high to 1.8V? or should pull high to 3.3V


Best Regards,