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DAC81416: VAA maximum current

Jeonghyun Park
Prodigy 10 points

Part Number: DAC81416

Tool/software:

Hi, we are designing a custom DAC board and would like to clarify the maximum current for the VAA pin.

The datasheet indicates a maximum current of 30 mA, but we are unsure whether this refers to the total current drawn by the entire chip or the current per channel.

Thank you for your attention.

  • +1
    TI__Expert 5770 points

    Hi Jeonghyun park,

    These currents IDD and IAA are total current drawn by the entire chip.

    And just for your clarification, power pins VCC/VSS will provide the load currents when you connect a load at the DAC output. 

    Thanks,
    Sanjay