DGND1REF SELECT2AVDD3DCAPA4AGND5AGND6VA17VA28VA39VA410VA511VA612VB613VB514VB415VB316VB217VB118AGND19DCAPB20RANGE21SGL/DIFF#22A223A124A025CS#26SCLK27DOUTB28DGND29DOUTA30VDRIVE31DVDD32EP33