VDRV28+VS27GND26IN25IN#24CM23REFT22ByT21ByB20REFB19INT#/EXT18RSEL17GND16+VS15CLK14PD13OE#12Bit 10(LSB)11Bit 910Bit 89Bit 78Bit 67Bit 56Bit 45Bit 34Bit 23Bit 1(MSB)2GND1