CAN transceiver for 3.3 V controller networks
It handles the bus-level signalling between a CAN controller and the twisted-pair bus, with a 100 mV receiver hysteresis that filters out noise on the differential lines.
If your board runs a 3.3 V CAN controller (like an STM32 or TMS320 with built-in CAN), this transceiver drops straight in — no 5 V bus power needed. The 1 Mbps data rate is the standard CAN 2.0B maximum, so it handles full-speed control loops and parameter broadcast without bottlenecking.
For dual-sourcing resilience, the SN65HVD230DR is a pin-compatible sibling with a slightly different receiver hysteresis spec — worth qualifying if you want a second source on the same footprint.