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Different Voltage at A and B side of the isolation

Category: Hardware
Product Number: ADuM250N

Hi Team,

We are using ADuM250N digital isolator in the design. From datasheet, this IC is capable of driving at 1.8V, 2.5V, 3.3V and 5V at both Vdd1 and Vdd2. Can you please confirm whether I can use Vdd1=3.3V and Vdd2=1.8V or viceversa? Is there any challenges?

Regards,

Raghul

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