I/O Type >> Analog Input >> Timing >> Minimum Rate

NI-DAQmx C Properties

I/O Type >> Analog Input >> Timing >> Minimum Rate

Data Type: float64
Description: Indicates the minimum rate for an analog input task on this device. NI-DAQmx returns a warning or error if you attempt to sample at a slower rate.
Restrictions: Not Settable

You can get this property using:
  DAQmxGetDevAIMinRate