Fuhjythy CJMCU-2551 MCP2551 High Speed CAN Communication Protocol Controller Bus Interface Module

Typically, each node on the CAN system must have a device that converts the digital signal generated by the CAN controller into a signal suitable for bus transmission. The CJMCU-2551 is a fault tolerant high-speed CAN device that acts as a CAN protocol controller and a physical bus interface. The MCP2551 provides differential transceiver capability for the CAN protocol controller, which fully complies with the ISO-11898 standard, including 24V voltage requirements. It also adds buffers between the CAN controller and the high voltage spikes on the CAN bus, which may be generated by external devices.