MCP2551 High Speed CAN Communication Protocol Controller Bus Interface Module

The CJMCU-2551 is a fault-tolerant, high-speed CAN device that acts as a CAN protocol controller and physical bus interface. The MCP2551 provides differential transceiver capability for CAN protocol controllers. It is fully compliant with the ISO-11898 standard and includes 24V voltage requirements.Typically, each node on the CAN system must have a device that converts the digital signals generated by the CAN controller into signals suitable for bus transmission. It also adds a buffer between the CAN controller and the high-voltage spike on the CAN bus. These high-voltage spikes may be generated by external devices.
•Supports 1MB/S operating rate.
• Meet the physical layer requirements of the ISO-11898 standard.
• Suitable for 12V and 24V systems. Slope external control to reduce RFI.
• Automatic detection of grounding errors at the TXD input.
Power-on reset and voltage event undervoltage protection.
• The power-up node or undervoltage does not affect the CAN bus.
• Low current standby operation.
• Up to 112 connectable nodes.