SN65HVDA540: Supplying 5V to CANH, CANL when off

Elisha Tarroza71

Part Number: SN65HVDA540

Hello,

Would the device be perfectly fine when 5V is supplied to CANH,L pins while it is off?

I do see that the abs max for CANH and CANL is -27V to 40V in the datasheet. Does this mean that there won't be any problems?

Thanks

0 Max Robertson over 4 years ago

Hi Elisha,

That's correct; applying 5 V to CANH or CANL will not stress the device (whether it is powered on or off).

Max

0 Elisha Tarroza71 over 4 years ago in reply to Max Robertson

Thanks, Max :)

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