Features and Benefits

  • Operates From a Single 3.3V Supply
  • Terminal Block Connectors for Easy RS-485/Profibus Evaluation
  • 2750VRMS Isolation for 60s
  • Fully Assembled and Tested

Product Details

The MAX149X1 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the functionality of the MAX14938 isolated RS-485/Profibus™ transceiver. The EV kit operates from a single 3.3V supply and features an on-board isolated power supply to power the secondaryside of the circuit.

The MAX149X1 EV kit can also be used to evaluate the MAX14939, MAX14941, MAX14942, MAX14945, and MAX14948.


  • HVAC
  • Industrial Automation Equipment
  • Power Meters
  • Programmable Logic Controllers