AINA+1AINA–2REFHA3REFHA4REFLA5REFLA6VDD7CLKA8CLKB9VDD10REFLB11REFLB12REFHB13REFHB14AINB–15AINB+16GND17VDD18SENSEB19VCMB20MUX21SHDNB22OEB#23NC24NC25DB026DB127DB228DB329DB430OGND31OVDD32DB533DB634DB735DB836DB937DB1038DB1139OFB40NC41NC42DA043DA144DA245DA346DA447DA548OVDD49OGND50DA651DA752DA853DA954DA1055DA1156OFA57OEA#58SHDNA59MODE60VCMA61SENSEA62VDD63GND64EP65