AnsweredAssumed Answered

two AD5421 from one power source

Question asked by LTE on Oct 29, 2014
Latest reply on Oct 30, 2014 by msamera

Hello,

I have problem with two AD5421. I can't run them when both are powered from one source. Please look to schema. When I cut one of them everything is ok.

 

Schematic in attachment has been simplified. Full version has also LCD. For this reason I am using externally power supply.

 

Is it any way to connect two AD5421 using one processor to communicate and one 24V source?

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