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DAC8812: Maximum value of current supplied to VREF pin

Conor
Mastermind 8890 points
Part Number: DAC8812

Hi,

What is the maximum current required to supply the VREF pin?

Thanks,

  • 0
    TI__Mastermind 28738 points

    Hi Koki,

    The reference input resistance is 4kΩ min or 6kΩ max. The current required by your reference will depend on the voltage of your reference. If you are using the ±15V range then the reference will need to be able to regulate ±15V at least ±3.75mA. 

    Best,

    Katlynne Jones