MCP2561T-H/SN

The MCP2561/2 is a high-speed CAN, fault-tolerant device that serves as the interface between a CAN protocol controller and the physical bus. The MCP2561/2 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 speeds of up to 1 Mb/s.

Key features

• Supports 1 Mb/s Operation
• 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 Automo­ tive Applications”, Version 1.3, May 2012
• High-Noise Immunity Due to Differential Bus Implementation
• High Electrostatic Discharge (ESD) Protection on CANH and CANL, meeting the 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