OR1DFS/GAIN2REFSENSE3REF4AGND5AVDD6AVDD7AGND8AIN9AIN#10AGND11AVDD12ENCODE13PWRDN14DGND15DrVDD16D0(LSB)17D118D219D320D421D522DGND23DrVDD24D625D726D827D9(MSB)28