Part identity and key specs
It supports data rates up to 5 Mbps, making it suitable for CAN FD (flexible data rate) applications that require higher throughput than classic CAN at 1 Mbps. A key feature is the 120 mV of receiver hysteresis, which improves noise immunity on the bus.
Temperature grade and automotive qualification
That means it is tested and verified for the thermal and reliability demands of under-hood and body-control modules, as well as other harsh environments like industrial outdoor or heavy-equipment electronics. The wide range also covers cold-crank and hot-soak conditions without derating.
No last-time-buy or phase-out risk is associated with this part at present.
As a single-driver, single-receiver transceiver, the TCAN1051HGVDRQ1 interfaces directly with a CAN controller's TXD and RXD pins. The half-duplex operation means it handles bidirectional bus communication on a single differential pair. The 5 Mbps data rate supports CAN FD networks, but it is also backward-compatible with classic CAN at lower speeds. The 8-SOIC footprint is common and easy to route on a two-layer PCB.