AD7171BCPZ-REEL7/AD7171BCPZ-500RL7; 16 bit, low power consumption Σ−Δ ADC packaging pins:
For ease of use, all features of AD7171 are controlled by dedicated pins. Each time a data read operation occurs, 8 status bits are attached to the 16 bit conversion result. These status bits contain a code sequence that can be used to confirm the validity of serial transmission
Aaron 