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REF5025: Can a single REF5025 be used as Vref for 2 DAC7811?

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Replies: 1

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Part Number: REF5025

Hi There,

I have a design with two DAC7811, using the REF5025 as VREF.

I was wondering whether it is possible/recommended to use one of the REF5025 as VREF for both DACs or if it is better to keep two separate VREFs.

Kinnd regards,

  • Hi Javcel,

    You can use a REF5025 to drive two DACs, but it eliminates the safety of using independent references. I would consider whether dependability on two devices using one VREF is important for your system or not.

    Thanks,
    Abhinav.


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