I have a question ADM3054 Vref.
What is a Vref pin used for?
If Vref is not used is it no problem?
The best practice for the VREF pin would be to simply leave it floating. It will produce a voltage around half of VDD2.
The VREF should not be connected to a split termination. It does not have the same +/-36V miswire protection the CANH/CANL pins do.
Thank you for your answer !
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