AnsweredAssumed Answered

Two Captouches trouble AD7147

Question asked by Kaos on Oct 2, 2012
Latest reply on Oct 2, 2012 by Kaos

Dear Sir/Madam,

We are just proceeding to evaluate your 2 AD7147s on our product PCB.
I have 2 questions for you.

 

Question-1
Can you disable (stop) the "AC_SHIELD" function?

2 AD7147s on the same PCB happen the unstable working, now.
So we will study and find the reason by stopping 1 AD7147 and be worked another one.

 

Question-2
Please give me your good advice, how should we separate the position between "AD_SHIELD" and another one?
We think that the reason of unstable working is that the distance is very close each AD_SHIELDs.

 

Thank you, Kaos

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