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ADC14L020: V_rm

Marcus Ferriter
Prodigy 80 points
Part Number: ADC14L020

Tool/software:

In order to use V_RM do you need to draw 1ma from it? 

  • 0
    TI__Mastermind 39050 points

    Hi Marcus,

    No, the datasheet is saying, it can only handle a 1mA draw and be stable and be used as a 1.5V reference for another circuit on your board.

    I typically advise those who do this to use a 1x buffer/follower. This way you don't "pull" on the reference voltage. As this will result in linearity issues of the ADC.

    Regards,

    Rob