GND1AVP/22DVP/23SER/PAR#4GND5OB/2C#6GND7BYTESWAP8D09D110D211D312D413D514D615D716OGND17OVP18DVP19GND20D821D9/SDIN22D10/SDOUT23D11/SCLK24D1225D1326D1427D1528BUSY29RD#30CS#31RESET32PD33CNVST#34GND35VCM36REFOUT37REFIN38REFSENSE39AVP/340GND41IN-42IN+43GND44AVP/445AVP/546AVP47GND48EP49