DAC8412 VREFH Tied to VDD

To whom it may concern,

Can the DAC8412 VREFH be Tied to VDD? And will this cause any damage to the part? Or will it maybe affect the operation of the DAC8412? Just wondering if it will cause damage.

Thank you.

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  • Hi,

    The Vlogic pin only powers the digital output circuitry. The Vlogic can be operated at 3.3V, for which the readback will still function but we cannot guarantee the same performance on the digital output levels that we do at 5V, specifically the Logic Output High Voltage and the Logic Output Low Voltage.

    Regards,

    Mark

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