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TJA1049T/3 CAN bus ZERO LOAD

Question asked by Viggo Joergensen on Sep 2, 2018
Latest reply on Sep 4, 2018 by G.w. Sun

Hi,

 

Accordingly to TJA1049 product datasheet rev 6 15-01-2018 CAN bus is OFF (ZERO LOAD) is when Vio is below Vuvd(VIO)

Accordingly to AH1021 rev 1.0 28-05-2010 CAN bus is OFF (ZERO LOAD) when VCC is below Vuvd(swoff)

 

What is the state of the CAN bus of a TJA1049T/3 when VCC is 0V and Vio is 3.3V ?

 

Viggo

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