GND49GND48VDD47VDD46VDD45GND44IN+43IN–42GND41VDD40REFSENSE39REFIN38REFOUT37VCM36GND35CNVST#34PD33RESET32CS#31PD/FD#30BUSY29D1528D1427D1326D1225D11/SCK24D10/SDO23D9/SDI22D821GND20VDD19OVDD18GND17D716D615D514D413D312D211D110D09A18A07OB/2C#6MODE15MODE04VDD3VDD2GND1