MCP2551 CAN Communicate Protocol Controller

The MCP2551 is a fault-tolerant, high-speed CAN device that can be used as CAN protocol controller and the physical bus interface. MCP2551 provides differential receive capability to 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, the digital signal is converted into CAN controller generates a signal for bus transport. It also provides high voltage spikes between CAN controllers and CAN bus joined the buffer, these high-pressure spikes may be generated by an external device.

Features:

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

• https://www.hobbytronics.co.za/Content/external/1258/MCP2551.pdf