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  • HDC3022 mechanical integration

    TI Thinks Resolved
    Part Number: HDC3022 Hey there, We're looking to integrate a HDC3022 in our device with the filter membrane being pressed against an opening as shown in the attached illustration. We did not find a reference of this method in any related design guidelines…
    • Answered

  • HDC3022: Is rehydration required?

    Resolved
    Part Number: HDC3022 Does the Digital Relative Humidity Sensor HDC3022 requires rehydration after PCBA soldering process? Is there a long term impact in case of not implementing a rehydration process? Thanks!
    • Resolved
    • Answered

  • HDC3022: difference in response time compared to HDC3020?

    Resolved
    Part Number: HDC3022 Other Parts Discussed in Thread: HDC3020 Hi team, a customer would like to know if the PTFE membrane would reduce the real response time, since the water atoms need to penetrate the PTFE membrane first to be detected by the sensor…
    • Resolved

  • HDC3022: HDC 3022 Sensor assembly

    TI Thinks Resolved
    Part Number: HDC3022 I am a design engineer creating a 1-Layer ceramic substrate to support the HD3022 humidity sensor. The data sheet calls for a 0.1µF bypass cap to be placed between VDD and GND pins #5 and #8. One option (most simple based on my design…
    • Answered

  • HDC3022: Address selection

    Resolved
    Part Number: HDC3022 Other Parts Discussed in Thread: SYSCONFIG , HDC3020 Hello, I just would like to use some sensors in that arrangement https://effiziente.st/WholeinOne.html That requires address definition and reading of four sensor by a RPi any…
    • Resolved
    • Answered

  • HDC3022: Manufacturing process

    Resolved
    Part Number: HDC3022 Hi Guys The HDC3022 has IP67 rated PTFE permanent filter, is this sufficient protection during manufacturing process and can withstand reflow cycle? Or should be sensor be covered with polyimide tape during soldering and washing ? Th…
    • Resolved
    • Answered

  • HDC3020-Q1: For the HDC3022-Q1 how quickly can one take Trigger-On Demand measurements?

    Resolved
    Part Number: HDC3020-Q1 Under what conditions can one guarantee that an "Example Measurement Not Ready in Trigger-On Demand Mode" will never happen? Can one just pick a large enough time that "Example Measurement Not Ready in Trigger-On Demand Mode" will…
    • Resolved
    • Answered

  • HDC3020: Difference between HDC2022 and HDC3022

    Resolved
    Part Number: HDC3020 Other Parts Discussed in Thread: HDC3022 , HDC2022 , , HDC2080 , HDC2021 Please explain in detail about the difference between HDC3022 and HDC2022.
    • Resolved

  • HDC3020: IP Level

    TI Thinks Resolved
    Part Number: HDC3020 Other Parts Discussed in Thread: HDC3022 Hello team, Can we define the IP level of HDC3020 for dust protection? (IP0x~IP6x level) Best regards, Shotaro

  • TDR based Soil sensor

    TI Thinks Resolved
    Other Parts Discussed in Thread: HDC3022 Dear Team, I want to make a TDR Sensor evalution of water contens in sandy soils but i am stuct now i dont find any solution. please help us regarding this.

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