General Description
The MAX3050 and MAX3057 interface between the CAN protocol controller and the physical wires of the bus lines in a control area network (CAN). They are primarily intended for systems requiring data rates up to 2Mbps and feature ±80V fault protection against shorts in highvoltage power buses. They provide differential transmit capability to the bus and differential receive capability to the CAN controller.

Features
● ±80V Fault Protection for 42V Systems
● Four Operating Modes:
    • High-Speed Operation Up to 2Mbps
    • Slope-Control Mode to Reduce EMI (40kbps to 500kbps)
    • Standby Mode
    • Low-Current Shutdown Mode
● AutoShutdown when Device is Inactive (MAX3050)
● Automatic Wake-Up from Shutdown (MAX3050)
● Thermal Shutdown
● Current Limiting
● Fully Compatible with the ISO 11898 Standard

Applications
● HVAC Controls
● Telecom 72V systems