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[FAQ] What is the difference between the HDC3120 and the HDC3020

HarryG
Expert 4130 points
Part Number: HDC3120
Other Parts Discussed in Thread: HDC3020,

Tool/software:

What's the difference between the HDC3120 and the HDC3020/3021/3022? Is there a filter or tape option available?

  • 0
    TI__Expert 4130 points

    The HDC3120 is an analog temperature and relative humidity sensor with ratiometric outputs. It is based on the digital family of HDC3x devices and outputs temperature and humidity as a ratiometric output for temperature and humidity through two 12-bit DACs.
    Additonally, the HDC3120/HDC3120-Q1 is currently not available with an IP67 filter or removeable tape.