SIT82C251 IC CAN transceiver chip replace PCA82C251 MCP2551-I/P

SIT82C251 IC CAN transceiver chip replace PCA82C251 MCP2551-I/P MCP2551-E/P (MCP2561-E/P MCP2561-H/P)

Sit2551 is compatible with mcp2551. Sit2551 is an interface chip applied between CAN protocol controller and physical bus. It can be applied to truck, bus, car, industrial control and other fields. The speed can reach 1Mbps. It has the ability of differential signal transmission between bus and can protocol controller.

Sit2551 pin to pin mcp2551 has the following characteristics:
Fully compatible with "ISO 11898" standard;
Built in over temperature protection;
Overcurrent protection function;
Explicit timeout function;
Low current standby mode with bus wake-up function (typical value 5 μ a);
Nodes without power on shall not interfere with the bus;
Allow at least 110 nodes to connect to the bus;
High speed can, transmission rate can reach 1Mbps;
High anti electromagnetic interference ability;
At the same time, sit2551 can be compatible with mcp2561 and other can transceiver chips under some application conditions.