JAJSIU8B June 2015 – April 2020 ADS131E08S
Use the data output pin (DOUT) with SCLK to read conversions and register data from the ADS131E08S. Data on DOUT are shifted out on the SCLK rising edge. DOUT goes to a high-impedance state when CS is high. In read data continuous mode (see the SPI Command Definitions section for more details), the DOUT output line can also be used to indicate when new data are available. If CS is low when new data are ready, a high-to-low transition on the DOUT line occurs synchronously with a high-to-low transition on DRDY, as shown in Figure 36. This feature can be used to minimize the number of connections between the device and system controller.