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)
Transmitter Dominant Timeout Prevents Lockup
Family Provides Flexible Design Options
Slow Slew Rate to Minimize EMI
Low-Current Standby Mode
Small Package Options to Save PCB Area
High-Speed Operation of up to 5Mbps
Operating Temperature Range of -40°C to +125°C
Service and Educational Robot
Analog Devices / Maxim Integrated MAX33041E Shield
Used to demonstrate the functionality of the MAX33041E controller area network (CAN) transceiver.