CJMCU-2551 is a fault-tolerant, high-speed CAN devices which can be used as CAN protocol controller and physical bus interface. MCP2551 provides differential receive capability for the CAN Protocol controller, which is fully in line with ISO-11898 standards, including energy 24V requirements.

Typically, each node on the CAN system must have a device, to convert digital signal of CAN controller generated into a signal for bus transport. It also provides a buffer among high voltage spikes of CAN controller and CAN bus. These high-pressure spikes may be generated by an external device.

- Support 1MB / S's run rate.
- Meet the ISO-11898 standard physical layer requirements.
- Suitable for 12V and 24V systems. Slope external control to reduce RFI.
- Automatic detect ground fault of TXD input.
- Power-on reset and under-voltage protection.
- Unpowered node or Brown will not affect CAN bus.
- Low current standby operation.
- Up to 112 nodes can be connected