Please let us know output state of ADuM4402ARWZ if logic input voltage of isolator is more than Logic Low Input Threshold and less than Logic High Input Threshold.
Vdd1 = 5V and Vdd2=5V
please refer to below picture. when input drops between VIL and VIH. it depends on what direction of input voltage changes.
Thank you for you support.Please let me know why this information is not available in datasheet?
This chart is a common understanding for TTL logic or CMOS logic. ADI have documents talk about it. Our digital isolator specify it is TTL or CMOS logic to be followed.