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Answer by Jean for TVS protection for CAN bus
The reason why CAN protection devices have a stand-off voltage above 24 V is not linked to the CAN bus itself. You are right: most of the CAN transceivers work below 5 V.But in an automotive...
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Answer by Huisman for TVS protection for CAN bus
These seem to be inline with ISO 11898 max bus voltage specification for 24V systems. Way too much for 12V systems.According the datasheet of the NUP2105L, the maximum bus voltage for a 12V system can...
View ArticleTVS protection for CAN bus
It looks like every chip manufacturer has their own CAN bus TVS product nowadays, e.g. ON Semi NUP2105, Semtech 2492SQ, Bourns T24CAN, Nex PESD2CAN and many others.Common for all of them are...
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