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  • FDC2112: How to calculate the sensor-activation time, conversion time, and channel-switch delay?

    TI Thinks Resolved
    Part Number: FDC2112 Hi TEAM, From the datasheet of FDC2112, on Page 17, how to get the vale of 1.8ms，3.2ms，0.75ms? Thanks a lot Matthew Chen
    • Answered

  • FDC2112: Can FDC2112 detect capacitance between 1uF to 8uF?

    Resolved
    Part Number: FDC2112 Can FDC2112 detect sensor capacitance between 1uF to 8uF? and which value of L and C should I use in the LC tank ? Thanks.
    • Resolved

  • RE: FDC2112: FDC2112. I2C bus no ACK

    Hello Alexandr, I would start by increasing the sensor drive current which will also increase the oscillation voltage. Increasing this until the oscillation is closer to a 1.8V peak without going over should yield better results at farther distances. …

  • FDC2112: about datasheet

    TI Thinks Resolved
    Part Number: FDC2112 Hi team, On page 17 of FDC2112 datasheet, how to calculate 1.8ms, 3.2ms, 0.75ms and the final 16.75ms? Could you describe the calculation process?
    • Answered

  • FDC2112: FDC2112

    Resolved
    Part Number: FDC2112 Hi, I am connecting and coding for FDC2112 ,while setting i don`t know what is the value of Fref ? And what is the value of Int.Osc ? Please help me, Thanks ! Best Regards !
    • Resolved

  • FDC2112: support 40Mhz as input ref

    TI Thinks Resolved
    Part Number: FDC2112 Dears We have a design used the 40Mhz as the Fref, want to have a discussion for the risk, thanks. Jun Shen

  • FDC2112-Q1: incorrect capacitance readings

    Answer Suggested
    Part Number: FDC2112-Q1 Other Parts Discussed in Thread: FDC2112 Hi Team, Good day, we received query from customer regarding incorrect capacitance readings. The customer is designing a dielectric meter using FDC2112. According to the customer, the measured…

  • CC2541: How to code for FDC2112 with CC2541

    TI Thinks Resolved
    Part Number: CC2541 Other Parts Discussed in Thread: FDC2112 Hi YiKai Chen Bluetooth forum , Do we have any example code or library available for FDC2112. I want to code for FDC2112 with CC2541 but I have no clue, how to do. Regards, Yatin Baluja
    • Answered

  • RE: FDC2112-Q1: FDC2112 poor signal

    Resolved
    Hi Kristin, Thanks a lot. Unfotunadently this is expensive solution. I have to think in other ones. In any case, thanks a lot for your interest.

  • RE: FDC2112: FDC2112: EMC filter design issues (emission)

    Hi Kristin, thank you very much for your support. I have one more question. We are developing a product, where we are going to use a big volume of the FDC-devices (at least 5000 per year) and need to know the availability thereof. What is expected availability…

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