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
Input : Floating
Test Result :
OUT1 = 4.1V
OUT1 = 0.6V
Your test conditions are illegal. With the inputs floating, the internal input stage doesn't know what
to do, so it does whatever it wants.
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