JAJSIU8B June 2015 – April 2020 ADS131E08S
Data retrieval can be accomplished in one of two methods. The read data continuous command (see the RDATAC: Start Read Data Continuous Mode section) can be used to set the device in a mode to read the data continuously without having to send a command. The read data command (see the RDATA: Read Data section) can be used to read only one data output from the device (see the SPI Command Definitions section for more details). Conversion data are read out serially on DOUT. The MSB of the status word is clocked out on the first SCLK rising edge, followed by the ADC channel data. DRDY returns to high on the first SCLK falling edge. DIN remains low for the entire read operation.