SN65HVDA1040B-Q1 Automotive CAN Transceivers Texas Instruments SN65HVDA1040B-Q1 Automotive EMC-optimized CAN Transceiver meets or exceeds the specifications of the ISO 11898 standard for use in applications employing a controller area network (CAN). The SN65HVDA1040B-Q1 CAN transceiver provides differential transmit capability to the bus and differential receive capability to a CAN controller at signaling rates up to 1 megabit per second (Mbps).