Galvanic barrier for CAN bus nodes
The NXP TJF1052IT/5Y is a 2-channel digital isolator purpose-built for Controller Area Network (CAN) bus isolation. It uses capacitive coupling to deliver 5000Vrms galvanic isolation between the CAN controller and the physical bus transceiver, with a data rate of 2 Mbps — matching standard CAN 2.0B signaling. The unidirectional channel arrangement (1/1, Side 1 to Side 2) keeps the TX and RX paths separated across the isolation barrier.
If your CAN bus runs near a switching power stage, this part handles the dv/dt without corrupting the CAN frame.
Active, no LTB risk
ROHS3 compliant.