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Unused Vddb pin

Question asked by alta on Mar 2, 2016
Latest reply on Mar 2, 2016 by bkennedy

Hello,  I am using a ADUM5230 currently without any issues but am only using the upper half of the chip.  I am grounding the unused Vddb pin, I have floated it as well and note no difference in input current.  Is there a preferred way to handle this unused pin.