MCP2561-E/SN

The MCP2561-E/SN is a second generation high-speed CAN Transceiver. It serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. The device meets the automotive requirements for high-speed (1Mb/s), low quiescent current, electromagnetic compatibility (EMC) and electrostatic discharge (ESD). This device provides differential transmit and receive capability for the CAN protocol controller and is fully compatible with the ISO-11898-2 and ISO-11898-5 standards. It will operate at speed of up to 1Mbps. CAN bus pins are disconnected when device is unpowered. An unpowered node or brown-out event will not load the CAN bus.

• Very low standby current (5µA typically)
• SPLIT output pin to stabilize common mode in biased split termination schemes
• Detection of ground fault
• Permanent dominant detection on TXD and permanent dominant detection on bus
• Power-on reset and voltage brown-out protection on VDD and VIO pin
• Protection against damage due to short-circuit conditions (positive or negative battery voltage)
• Protection against high-voltage transients in automotive environments
• Automatic thermal shutdown protection
• Up to 112 nodes can be connected
• High-noise immunity due to differential bus implementation