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ADUM3190- As an Isolator.

Question asked by aruns11152 on Jan 1, 2016
Latest reply on Jan 2, 2016 by bkennedy

I am trying to use isolate a signal which vary from 1.2 to 3.3 volts and want this voltage to be transferred to some other ground linearly. For this, I connected the opamp (input of ADuM 3190) in unity follower (Fig 29 of data sheet. Test circuit 3:Isolated Amplifier circuit).
And seeing the voltage at EAOUT pin. I am not getting the same output as input. Can ADuM3190 can be used in this configuration to do job?