AIN1/P31AIN2/P22AIN3/P1/REFIN2(+)3AIN4/P0/REFIN2(–)4AINCOM5AGND6AIN57AIN68AIN79AIN810AIN911AIN1012AIN1113AIN1214AIN1315AIN1416REFIN1(+)17REFIN1(-)18AIN1519AIN1620AGND21DGND22AVDD23DVDD24SYNC#25NC26DOUT/RDY#27DIN28MCLK129MCLK230SCLK31CS#32EP33