VDD1AIN2+2AIN2-3GND4GND5AIN1-6AIN1+7VDD8CNV#9GND10REFRTN111REFOUT112VBYP113OVDD14SDO1+15SDO1-16CLKOUT+17CLKOUT-18SDO2+19SDO2-20SCK+21SCK-22OGND23VBYP224CMOS#/LVDS25REFOUT226REFRTN227REFINT28PAD29