It handles the physical-layer interface between a CAN protocol controller and the differential bus, with a single driver and single receiver (1/1).
That simplifies the power tree in mixed-voltage designs where the MCU or CAN controller is also 3.3 V. The 120 mV hysteresis helps reject bus noise without external filtering components — a cost and board-area saving.
SOT-23-8 package — layout fit
The SOT-23-8 package is a compact footprint, roughly 2.9 mm x 1.6 mm, suitable for space-constrained PCBs. It is a surface-mount package, so standard reflow soldering applies. Verify the land pattern against the supplier device package drawing before committing the layout.
Lifecycle and supply reality
No LTB risk on the horizon.