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AD8222 Question

Question asked by Jake01 on Jun 1, 2017
Latest reply on Jun 1, 2017 by harryh

Hi,

 

I'm under testing AD8222.

Is there anybody point out what should I do to fix abnormal output?

My expectation on OUT1/2 is 2.2V

 

Test Condition :

Vs+ = 5V, Vs- = 0V

REF=2.2V

Input : Floating

 

Test Result :

OUT1 = 4.1V

OUT1 = 0.6V

Outcomes