SN65HVDA540-Q1: differential bus Voltage

Guenter Fettig

Intellectual 1540 points

Part Number: SN65HVDA540-Q1
Other Parts Discussed in Thread: TCAN4550

Is the maximum DS specification for bus Voltage also valid for differential Voltages at CANH / CANL ?

I.e. if CANH=32V & CANL=GND, is device able to withstand ?

If not, what are the maximum values for differential ?

Same question like above for TCAN4550.

over 3 years ago

0 Max Robertson over 3 years ago

TI__Guru 62910 points

Hi Guenter,

We need a little time to confirm this, so we will get back to you early next week.

Max

0 Eric Hackett over 3 years ago in reply to Max Robertson

TI__Guru 60242 points

Guenter,

After checking with the design team, the absolute maximum differential voltage should be the same as the single-ended voltage on each pin. Please let me know if you have any other questions.

Regards,

Interface

Interface forum

SN65HVDA540-Q1: differential bus Voltage