CAN bus signal integrity for underhood temps
The TCAN1463DMTRQ1 is an AEC-Q100 qualified CAN transceiver rated for junction temperatures up to 150°C, covering the underhood range where ambient air hits 125°C and the IC self-heats above that. A grade-0 part — capable is not qualified; this one carries the AEC-Q100 stamp with PPAP documentation the OEM auditor expects. Half-duplex, single-wire CAN physical layer, 1/1 driver/receiver, with a 135 mV receiver hysteresis that rejects bus noise on long twisted-pair runs.
8 Mbps data rate and supply flexibility
8 Mbps is the top-end data rate for classical CAN FD — the transceiver supports the faster arbitration phase without bit-timing errors.