https://ez.analog.com/interface-isolation/f/q-a/558914/adum5411-vdd1-voltage-out-issue
ADUM5411 VDD1 voltage out issue - Q&A - Interface and Isolation - EngineerZone
I use the ADUM5411 for isolate 3.3V and 5V logic. so I designed circuit as following : I konw that the VDD1 is a voltage Input pin, but VDD1 is measured 4V....
q avoltageissue