CLR#1NC2NC3REF_GND4REFOUT/REFIN5SIGNAL_GND 16DAC_GND 17AVDD 18VOUT 09VOUT 110VOUT 211VOUT 312VOUT 413AGND 114VOUT 515VOUT 616VOUT 717MON_IN 118MON_IN 219MON_OUT20VOUT 821VOUT 922VOUT 1023VOUT 1124VOUT 1225DAC_GND 226SIGNAL_GND 227VOUT 1328VOUT 1429VOUT 1530AGND 231AVDD 232NC33NC34NC35NC36RESET#37BUSY#38LDAC#39DCEN/AD140PD41SPI/I2C#42DGND43DVDD44DVDD45DGND46DVDD47SDO48SCLK/SCL49DIN/SDA50SYNC#/AD051DGND52