CONVSTA9CONVSTB10RANGE8RD#/SCLK12SEROUT0-36SEROUT0-39OS[0]3OS[1]4OS[2]5REFCAPA44REFCAPB45REFSELECT34REGCAP42RESET11BUSY14CS#13FRSTDATA15PAR#/SER/BYTESEL6STBY#7DB[13]31DB[12]30DB[11]29DB[10]28DB[9]27DB[6]22DB[5]21DB[4]20DB[3]19DB[2]18DB[1]17DB[0]16DB15/BYTESEL33DB14/HBEN32DB8/DOUTB25DB7/DOUTA24VDRIVE23V863V761V659V557V455V353V251V149AGND2AGND26AGND35AGND40AGND41AGND47REFGND43REFGND46V1GND50V2GND52V3GND54V4GND56V5GND58V6GND60V7GND62V8GND64AVCC48AVCC38AVCC37AVCC1