The EVAL-AD5522EBDZ is a fully featured evaluation board for the AD5522. The "D" in the model indicates the Paddle Down version of the AD5522 package. This board operates in stand alone mode or in conjunction with a USB to PC interface. When operated with the USB to PC interface, software is provided enabling the user to perform control of the PMU channels in addition to measurement of the different voltage and current parameters via the on board AD7685 ADC. This software includes the technical note describing the operation and set up of the EVAL-AD5522EBDZ board,
This picture shows the EVAL-AD5522EBUZ which has exposed paddle on top. The device is shown clamped down, some boards will have the unit soldered directly to the board.