ZHCSJX5 June 2019 ADS7028
ADVANCE INFORMATION for pre-production products; subject to change without notice.
In the on-the-fly mode of operation, the analog input channel is selected, as shown in Figure 17, using the first five bits on SDI without waiting for the CS rising edge. Thus, the ADC samples the newly selected channel on the CS edge and there is no latency between the channel selection and the ADC output data.
The number of clocks required for reading the output data depends on the device output data frame size; see the Output Data Format section for more details.