Analog Devices / Maxim Integrated MAX33040E/MAX33041E CAN Transceivers

Analog Devices MAX33040E/MAX33041E CAN Transceivers have extended ±40V fault protection on CANH and CANL. The transceivers are used for equipment where overvoltage protection is required. The devices incorporate high ±40kV ESD HBM and an input common-mode range (CMR) of ±25V on CANH and CANL. This exceeds the ISO 11898-2 CAN standard of -2V to +7V. The parts are ideal for applications where there is moderate electrical noise that can influence the ground levels between two nodes or systems. These Analog Devices parts feature a shutdown pin and a multifunction standby pin.


  • Integrated Protection Increases Robustness
    • Increased Protection on CANH and CANL
      • ±40V Fault Tolerant
      • ±40kV ESD Human Body Model (HBM) Protection
      • ±25V Extended Common-Mode Input Range (CMR)
      • Short-Circuit Protection
    • Transmitter Dominant Timeout Prevents Lockup
    • Thermal Shutdown
  • Family Provides Flexible Design Options
    • Slow Slew Rate to Minimize EMI
    • Low-Current Standby Mode
  • Small Package Options to Save PCB Area
    • 8-Bump WLP
    • 8-Pin SOT23
    • 8-Pin SOIC
  • High-Speed Operation of up to 5Mbps
  • Operating Temperature Range of -40°C to +125°C


  • Industrial Equipment
  • Instrumentation
  • Motor Control
  • Building Automation
  • Industrial Drone
  • Service and Educational Robot

Block Diagram

Block Diagram - Analog Devices / Maxim Integrated MAX33040E/MAX33041E CAN Transceivers
Publicado: 2021-10-12 | Actualizado: 2023-04-17