Analog Devices MAX33048E Shield Evaluation Kit is designed to quickly and easily demonstrate the functionality of the MAX33048E. The MAX33048E 20Mbps full-duplex RS-485 transceiver offers ±25V fault protection, extended -7V to +12V common-mode range, and ±40kV ESD Human Body Model (HBM) for A/B and Y/Z data lines. The ADI MAX33048E shield supplies a digital isolator used as a level translator between the RS-485 transceiver and the controller interface.