How to unleash the outputs of operational amplifiers are connected to a common load?

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  ADIApproved

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  May 18, 2015 +1

  Hi Vladimir,

  I just want verify your question. You want to disconnect the output of one of the op amp once it is not active? I'm seeing you have AD8534 for one of the DAC and AD8532 for the other DAC…

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  ADIApproved

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  May 25, 2015 +1 verified

  Hi Vladimir,

  I can't recommend to use conventional diodes in this application.You can't achieve best performance of your circuit in this condition.

  Since you are already modifying your board…