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CAN FD Transceiver for Automotive (BD41044FJ-C)

ROHM Short-Wavelength Infrared (SWIR) Devices

BD41044FJ-C is a high-speed CAN-FD transceiver LSI, fully compliant with ISO 11898-2:2016, supporting up to 5Mbps communication with integrated transmit/receive circuitry for robust automotive and industrial networking.

The BD41044FJ-C is a high-performance transceiver LSI designed for CAN-FD (Controller Area Network - Flexible Data-rate) communication, enabling reliable, high-speed data exchange up to 5Mbps. Fully compliant with ISO 11898-2:2016, it integrates both transmitter and receiver functions, making it ideal for modern automotive and industrial applications where fast and robust communication between electronic control units (ECUs) is essential. Its compact design and compliance with industry standards ensure seamless integration into CAN-FD networks, enhancing system efficiency and reliability.

 

Features 

  • AEC-Q100 Qualified (Grade 1)
  • Transmission Rate of 40kbps to 5Mbps
  • Power Saving Mode Correspondence
  • SPLIT Voltage Output for Stabilizing Recessive Bus Level
  • Under Voltage Detection Function 
  • Thermal Shutdown (TSD) Function
  • TXD Dominant Time-out Function (Normal Mode)
  • CAN Bus Dominant Time-out Function (Standby Mode)
  • Bus Wake-up Capability

 

Applications

CAN Communication for Automotive Networks

 

Block Diagram

Description of Above Graphic

Typical Application Circuit

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