Digital and analog grounds

Discussion in 'The Projects Forum' started by vrvrao, Oct 31, 2012.

  1. vrvrao

    Thread Starter New Member

    Sep 17, 2012
    20
    0
    Hello,

    I am new with pcb layout and am using Eagle Cad.

    I have 6 (-15 v to 15 v ) sources from inverter output and i am using an opam to convert them in 6 ( 0 - 3 v) sources using LT1632 with an reference voltage of 5v and 24 V dc supply.


    I am attaching pic of my schematic , my issue is at bottom of pic around Con_in.

    I am stuck with problem of grounding i used a schottkey diode for 24 v dc source for dc grounding and 0.1uF for -15 v to 15v ac supply.
     
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  2. Wendy

    Moderator

    Mar 24, 2008
    20,766
    2,536
    The Completed Projects Forum is for Completed Projects only. It is meant to allow members to show plans for projects they built so other members can duplicate them if desired. New threads are also automatically moderated per Moderator review for this reason. Your thread does not belong in this forum, and was moved here.
     
  3. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Our OP started another thread about this same topic in the General Electronics Chat board, so this one can be closed.
     
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