Analog Devices MAX33041E Shield is used to demonstrate the functionality of the MAX33041E controller area network (CAN) transceiver. The transceiver features ±40V fault protection, extended ±25V common-mode input range, and ±40kV ESD Human Body Model (HBM). The Analog Devices shield features a digital isolator, which is used as a level translator between the CAN transceiver and the controller interface.