In the ADAR7251 datasheet, Figure 46 and Figure 49 show data_ready goings high when data is available, and the data begins to be available on the DOUT pins.
1. Is SCLK_ADC always running?
2. Does CONV_START\ need to stay low during the reading of the data, or can it return high at any time?
3. When does DATA_READY return low? The figures show that data_ready stays high, and the channel data repeats continuously on the DOUT pins?