TCAN1051HVDRQ1

TCAN1051HVDRQ1 is a Texas Instruments AEC-Q100 Grade 1 CAN transceiver in SOIC-8, compliant with ISO 11898-2:2016 and ISO 11898-5:2007, combining the family's two hardening options in one order code: H for high bus-fault tolerance and V for a VIO level-shifting pin. It supports classic CAN plus CAN FD at up to 2 Mbps from a 4.5 V to 5.5 V supply, with bus-fault protection of plus/minus 70 V — the highest in this group — a plus/minus 30 V receiver common-mode range and a typical 110 ns loop delay. Undervoltage lockout on both VCC and VIO keeps the bus recessive during supply ramps and brownouts, IEC ESD reaches plus/minus 15 kV (with plus/minus 16 kV HBM and plus/minus 1500 V CDM device ratings), and standby mode supports remote wake for parked modules; the rating spans -55 to +125 degrees C. Selection advice: specify this code when a single BOM line must cover both a harsh bus environment and a low-voltage controller domain. Note for new designs that TI positions the TCAN1057A as the pin-compatible successor family — evaluate it where its feature set fits, and keep this code for established designs and service stock. Parameters verified against TI documentation for the TCAN1051HV-Q1.