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ADuM7442S Digital Isolator Output State at Power On

Question asked by adiup on Jan 11, 2017
Latest reply on Jan 12, 2017 by yuanyh

To Whom it May Concern,

 

In regards to the ADuM7442S Digital Isolator. Is there a guaranteed state at the outputs at Power On?

 

The scenario is that the Input Side is powered, and the Output Side just becomes powered (the Power On Event), are the Outputs of the device guaranteed to go from the tri-state "Z" State to the Input's State without ever taking on the opposite state of the Input's State? I.E. A Power On glitch to the opposite state. 

 

I hope that is clear .

 

Regards  

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