DAC calculations

Discussion in 'Homework Help' started by evol_w10lv, Oct 16, 2015.

  1. evol_w10lv

    Thread Starter New Member

    Feb 19, 2013
    4
    0
    Have got this DAC circuit:
    [​IMG]
    Are my calculations of Vout, Vout_max and step size correct?
    [​IMG]

    Is there are any other important parameters that can be calculated?
     
  2. DickCappels

    Moderator

    Aug 21, 2008
    2,649
    632
    Can't think of any you might need offhand, but I suggest adding some decoupling capacitors to all of the power supplies.
     
  3. WBahn

    Moderator

    Mar 31, 2012
    17,720
    4,788
    What does the data sheet have to say?

    Is the data sheet happy tying Iout- to ground?

    It's been a long time since I've worked with one of these DACs.
     
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