This question is related to below thread. Sorry for the almost same question.
Above thread says common mode voltage range of the receiver is +/-12V for TCAN1044A-Q1.
Does this mean +/-12V GND shift can be acceptable?
Or this VCM is specified at CANH/CANL pin so we should take into account of the recessive/dominant voltage at the CANH/CANL?
If so I calculated the allowable GND shift in the below attachment and allowable GND shift is +/-7.5V. Is this correct?
I would like to know the exact allowable GND shift (and how to derive it from D/S).
So could you let me know?
I appreciate your support.