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Original question:

HDC1080EVM: Data Streaming Reset

HDC1080EVM: Device sampling rate

Nurseda Baskent
Prodigy 50 points
Part Number: HDC1080EVM
Other Parts Discussed in Thread: HDC2080, HDC2010

Hi,

I didn't found any information about the actual sampling rate of the device, just a hint in the User's Guide: "Note that the GUI sampling rate affects only the graph and logging rate but not the actual device"
sampling rate. So what is the actual device sampling rate, 1sps like it is shown in figure 40 in the User's Guide of HDC1080EVM?

Thanks in advance,

Nurseda

  • 0
    TI__Genius 11750 points
    Hi Nurseda,

    The sampling rate is dependent on what you program it to be. As such, the device requires a manual trigger that you can program via a microcontroller. We recommend a sampling rate of 1sps or slower to limit any self-heating of the device.

    If you want a programmable sample rate, I encourage you to look into the HDC2010 and HDC2080 products.

    Best Regards,
    Matt