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TPA3251: Slave Mode, DVDD and +3.3V source

Part Number: TPA3251

Tool/software:

Hi,

The datasheet says that for slave mode, FREQ_ADJ should be connected to DVDD. However, the EVM connects it to an externally provided +3.3V source. Which is the correct way to do this?

A related question- can DVDD source enough current to pull up FREQ_ADJ, FAULT and CLIP or do I have to provide an external +3.3V?

Thanks.