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(ADuM4223/ADuM3223)To use only 1 CHANNEL

Question asked by donadona999s on Sep 25, 2016
Latest reply on Sep 26, 2016 by donadona999s



I have a question about ADuM4223/3223.

If our customer want to use only one channel , what should they do?


For example , only using Channel-A (Not using Channel-B)

1) VIB must tied to GND1 or VDD1 because this is digital input.

2) VDDB and GNDB and VOB can be OPEN.


Is this correct?


Best regards.