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OPA564: Question about sequencing of power supplies

Part Number: OPA564

Hello,

In the datasheet of the OPA564, it is indicated that the Vdigital has to be turned on before the Vpower supply. For the driving of the Vdig, I will do it with a µC ; but for the Vpower, is it relevant to use a power transistor in order to drive the Vpower with the µC? And are there some delay to respect?

Thank you

Sylvain