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ADuCM322i power up sequence

Question asked by Tarzan on Aug 30, 2017
Latest reply on Sep 4, 2017 by Tarzan

Hi there, 

I have another question  on ADuCM322i.

The datasheet says that "  The power-up sequence must be VDD1, IOVDDx, and AVDDx, but no
delays in the sequence are required".

Does this mean that

 VDD1, IOVDDx, AVDDx shoud start up at the same time?

 It's okay to start up with the following orders: 1st: VDD1, 2nd: IOVDDx, 3rd:AVDDx?

 

Please let me know if my understanding is correct or not.

 

Best regards,

Tarzan

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