MCP2562FDT-E/SN

The MCP2561/2FD is a high-speed CAN device, fault-tolerant device that serves as the interface between a CAN protocol controller and the physical bus. The MCP2561/2FD 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. The Loop Delay Symmetry is guaranteed to support data rates that are up to 5 Mbps for CAN FD (Flexible Data rate). The maximum propagation delay was improved to support longer bus length. Typically, each node in a CAN system must have a device to convert the digital signals generated by a CAN controller to signals suitable for transmission over the bus cabling (differential output). It also provides a buffer between the CAN controller and the high-voltage spikes that can be generated on the CAN bus by outside sources.

Key features

• Optimized for CAN FD (Flexible Data rate) at 2, 5 and 8 Mbps Operation - Maximum Propagation Delay: 120 ns - Loop Delay Symmetry: -10%/+10% (2 Mbps)
• Implements ISO-11898-2 and ISO-11898-5 Standard Physical Layer Requirements
• Very Low Standby Current (5 μA, typical)
• VIO Supply Pin to Interface Directly to CAN Controllers and Microcontrollers with 1.8V to 5.5V I/O
• SPLIT Output Pin to Stabilize Common Mode in Biased Split Termination Schemes
• CAN Bus Pins are Disconnected when Device is Unpowered - An Unpowered Node or Brown-Out Event will Not Load the CAN Bus
• Detection of Ground Fault: - Permanent Dominant Detection on TXD - Permanent Dominant Detection on Bus
• Power-on Reset and Voltage Brown-Out Protection on VDD 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
• Suitable for 12V and 24V Systems
• Meets or exceeds stringent automotive design requirements including “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications”, Version 1.3, May 2012 - Radiated emissions @ 2 Mbps with Common Mode Choke (CMC) - DPI @ 2 Mbps with CMC
• High ESD Protection on CANH and CANL, meeting IEC61000-4-2 up to ±14 kV
• Available in PDIP-8L, SOIC-8L and 3×3 DFN-8L
• Temperature ranges: - Extended (E): -40°C to +125°C - High (H): -40°C to +150°C