TCAN1044AVDRQ1

TCAN1044AVDRQ1 is the SOIC-8 (D) code of TI's TCAN1044A-Q1 automotive CAN FD transceiver with a VIO level-shifting pin, confirmed ACTIVE on TI's ordering table for this exact orderable in 2,500-piece large tape-and-reel. The AV version is the one to specify when the CAN controller does not run at 5 V: the VIO input accepts 1.7 V to 5.5 V, so the logic side connects directly to 1.8 V, 2.5 V, 3.3 V or 5 V MCUs while the bus side runs from 4.5 V to 5.5 V. The family is AEC-Q100 Grade 1 qualified to ISO 11898-2:2016, supports CAN FD at 2, 5 and 8 Mbps (5 Mbps is the EMC-certified operating point, 8 Mbps suits simpler networks), tolerates ±58 V bus faults with ±12 V receiver common-mode range, and includes a TXD dominant time-out plus standby mode with remote wake-up over the standard ISO wake pattern, over a junction range of -40 °C to +150 °C. Selection advice: choose this DR SOIC code for serviceable, easy-to-inspect assembly; the same AV silicon in the VSON DRBRQ1 code already listed here trades the leads for a smaller wettable-flank footprint. Parameters verified against Texas Instruments documentation.