Analog DevicesEVAL-AD5668SDRZData Conversion Development Boards and Kits

The Analog Devices, Inc., AD5668 evaluation board (EVALAD5668EBRZ and AD5668EBCZ) is designed to help customers quickly prototype new AD5668 circuits and reduce design time. The AD5668 operates from a single 2.7 V to 5.5 V supply. The part incorporates an internal 1.25 V or 2.5 V on board reference to give an output voltage span of 2.5 V or 5 V,  respectively. The on-board reference is off at power-up allowing for the use of an external reference; the REF195 is used on this evaluation board. The part must be written to after power-up to turn on the internal reference. 

The evaluation board interfaces to the USB port of a PC via the SDP board. Software is available with the evaluation board, which allows the user to easily program the AD5668.