When this mode is enabled, the ADC state machine will read from channel 0 to channel 11 and place the converted data into registers. The host interface can request to read from the registers at any time. During Round-Robin Automatic Readout, the channel averaging must be set to 1 sample.

When the TPS65981 is running a Round Robin Readout, it will take approximately 696 μs (11 channels × 63.33 μs conversion) to fully convert all channels. Since the conversion is continuous, when a channel is converted, it will overwrite the previous result. Therefore, when all channels are read, any given value may be 649 μs out of sync with any other value.