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What is CANH and CANL voltage when CAN Trasceiver is in sleep mode ?
Attached is CAN Transceiver Datasheet. This IC is wired in our Microcontroller based Electronic Control Unit.
What will be CAN High (CANH) and CAN Low (CANL) Voltage when CAN Transceiver is in sleep mode?
To verify these voltages are correct in sleep mode, measure CANH with respect to ground? And measure CANL with respect to Ground?
TJA1145T_FD-Transceiver.pdf
What will be CAN High (CANH) and CAN Low (CANL) Voltage when CAN Transceiver is in sleep mode?
To verify these voltages are correct in sleep mode, measure CANH with respect to ground? And measure CANL with respect to Ground?
TJA1145T_FD-Transceiver.pdf
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My job is to test that CANH and CANL are driven to their reset initialization values when CAN Transceiver goes to sleep.
If current draw at BAT pin of CAN Transceiver is in microamps, transceiver is in sleep mode.