Features and Benefits

  • Operates from a Single 3.3V Supply
  • Terminal Block Connectors for Easy RS-485/ PROFIBUS Evaluation
  • 5000VRMSIsolation for 60s
  • Fully Assembled and Tested
  • Proven PCB Layout

Product Details

The MAX149X2 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the functionality of the MAX14943 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 secondary-side of the circuit.

The MAX149X2 EV kit comes with the MAX14943GWE+ installed, but can also be used to evaluate the pin-compatible MAX14940, MAX14946, and MAX14949 ICs.


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