MCHPMCP2544FD-E/SN
Overview
The MCP2544FD-E/SN is a high-speed CAN FD transceiver designed for high data rate applications up to 8Mbps. It serves as the physical interface between a CAN protocol controller and the physical two-wire bus, providing differential transmit and receive capability. This device is optimized for low power consumption, featuring a typical standby current of only 4uA while maintaining robust protection against bus shorts and thermal overstress.
Why Choose This Part
This transceiver supports wide bus voltages from -58V to +58V and includes permanent dominant detection on both TXD and the bus to prevent network blockage. It offers low quiescent current with a 2.5mA recessive run current and integrated thermal shutdown protection, ensuring reliability in harsh thermal environments from -40degC to 125degC.
Applications
Key Specifications
Getting Started
To evaluate this part, use the MCP2542FD CAN FD Evaluation Board or pair it with a PIC32 or dsPIC33 microcontroller featuring an integrated CAN FD controller. Ensure a high-quality 5V supply is provided to VDD and place a 100nF bypass capacitor close to the IC pins for optimal noise immunity at high bit rates.
MCP2544 Family
| Part Number | Difference | Stock |
|---|---|---|
| MCP2544FDT-E/SN | T-E/SN | 1,988 |
