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[ADV7282A] Relationship between "Current" and "POWER SUPPLY SEQUENCING".

Category: Datasheet/Specs
Product Number: ADV7282A

Hi,

I have a question about Relationship between "Current" and "POWER SUPPLY SEQUENCING" of ADV7282A-M.
I summarized a question to an attached file "POWER_SUPPLY_SEQUENCING_Question.pptx".
Please refer it.

Thank you!
Best regards.
Tamu

Parents
  • Hi Tamu San,

        I don't know much about the power related things.

        But we need to follow the optimal power-up sequence as well as  Electrical specifications described in the datasheet, that is how the ADV728x is powered up during in-house testing. It is the safest method of powering up the ADV728x.

     

    As per above image, Digital I/O supply current for ADV7282-M typical value is 1.5mA & by adding 10% to all typical values will arrive at the maximum values.  Please crosscheck with customer platform.

    Thanks,

    Poornima.S

Reply
  • Hi Tamu San,

        I don't know much about the power related things.

        But we need to follow the optimal power-up sequence as well as  Electrical specifications described in the datasheet, that is how the ADV728x is powered up during in-house testing. It is the safest method of powering up the ADV728x.

     

    As per above image, Digital I/O supply current for ADV7282-M typical value is 1.5mA & by adding 10% to all typical values will arrive at the maximum values.  Please crosscheck with customer platform.

    Thanks,

    Poornima.S

Children