AVDD1AGND2AGND3CHO4CH15MSV6CH27CH38CH49CH510CH611CH712INTCLK/EXTCLK#13AGND14AVDD15AGND16AVDD17REFMS18REF19REF+20COM21REF-22AGND23DO24D125D226D327D428D529D630D731D832D933D1034D1135D1236D1337DVDD38DGND39EOC40EOLC41RD42WR43CS44CONVST45CLK46SHDN47ALLON48