The MAX11300 EVkit is a flexible platform allowing an engineer to fully test and evaluate the circuit implemented in MAX11300. The interface from the PC-based GUI is via USB with an on-board bridge formed with MAXQ2000 to allow reading and writing to MAX11300’s SPI interface. All of the programmable ports are brought out to header pins allowing easy interface to exterior circuits. On-board Voltage Reference (MAX6071) provides a higher precision option to the integrated voltage reference in MAX11300. The MAX11300 allows the I/O voltages up to +/- 10 V by connecting an external power supply to the connectors shown.