MCHPMCP2561FD-E/P
Overview
The MCP2561FD-E/P is a high-speed CAN FD transceiver that serves as the interface between a CAN protocol controller and the physical two-wire bus. It is specifically designed for high-speed applications up to 8Mbps, providing differential transmit and receive capability while maintaining low current consumption in standby mode.
Why Choose This Part
This transceiver offers a high level of robustness with IEC61000-4-2 ESD protection up to +/-14 kV and internal protection against short circuits to battery voltages. Its 8-PDIP through-hole package makes it suitable for prototyping on breadboards or for use in rugged industrial equipment where through-hole components are preferred for mechanical durability.
Applications
Key Specifications
Getting Started
To implement this part, connect the TXD and RXD pins to your CAN controller and provide 5V to the VDD pin. If using a low-voltage MCU, connect the MCU's I/O voltage to the Vio pin; otherwise, tie Vio to VDD. Ensure a 120-ohm termination resistor is present at both ends of the CAN bus network.
MCP2561 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Package | Temp Range | Stock |
|---|---|---|---|
| MCP2561FD-E/P (this part) | DIP-8 | -40degC ~ 125degC | 433 |
| MCP2561FD-H/SN | SOIC-8 | -40degC ~ 150degC | 2,452 |
| MCP2561-E/P | DIP-8 | -40degC ~ 125degC | 2,728 |
| MCP2561-E/MF | VDFN-8 | -40degC ~ 125degC | 6,595 |
| MCP2561FDT-E/MF | VDFN-8 | -40degC ~ 125degC | 9,066 |
| MCP2561T-E/SN | SOIC-8 | -40degC ~ 125degC | 43,036 |
| MCP2561-E/SN | SOIC-8 | -40degC ~ 125degC | 15,819 |
| MCP2561T-E/MF | VDFN-8 | -40degC ~ 125degC | 24,778 |
| MCP2561FD-E/SN | SOIC-8 | -40degC ~ 125degC | 1,151 |
| MCP2561FDT-E/SN | SOIC-8 | -40degC ~ 125degC | 1,510 |
