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NCA1145B
High-speed CAN Transceiver
for Partial Networking
Datasheet (EN) 1.0
Product Overview
NCA1145B is a high-speed CAN transceiver providing an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The transceiver consumes very low power in Standby and Sleep modes. Meanwhile, NCA1145B supports CAN Partial Networking compliant to ISO11898-2:2024 by selective wake-up function. NCA1145B supports ‘FDpassive’ to ignore CAN FD frames while waiting for a valid wake-up frame in low power mode. It allows the CAN controllers that do not need CAN FD function to remain in Standby/Sleep mode during CAN FD communication in the network without generating bus errors.