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  • RE: LDC0851: Output always high

    Resolved
    Hi Justin, I completely forgot to get back to you. I'm embarrassed to say that the problem was that the reference and sensor coils were swapped and we've been trying to detect metal from the reference coil side. Everything is working as it should…

  • LDC0851: Design implementation

    TI Thinks Resolved
    Part Number: LDC0851 Other Parts Discussed in Thread: LDC3114 Hello E2E team, Our customer is interested in using the LDC0851 differential inductive switch and we need your expertise in implementing the device to their design. Here is the full query: …

  • LDC0851: ABOUT　LDC　coil　design

    Part Number: LDC0851 Other Parts Discussed in Thread: , LDCCOILEVM Thank you very much for your help. I would like to design a sensing coil using LDC0851, with the size of the object to be detected (dout: 90.0 mm: 90φ), and the detection distance D is…

  • RE: LDC0851: WEBENCH Coil Designer can't export Board Layout file issue

    Hello Jeff, This issue seems to be tricky. We are still not able to find the exact reason behind it. Our experts are working on it. We are expecting delays to find the solution. Thanks for your patience. Best Regards, Praveen

  • LDC0851: About　sensor　design

    TI Thinks Resolved
    Part Number: LDC0851 Thank you very much for your help. Thanks to you, I understand a little more about LDC0851. Also, could you please tell me about the sensor coil? In the LDC sensor design, there is no mention of an "iron core" in the inductor coil design…

  • LDC0851: About　using　of　LDC_coil_evm

    TI Thinks Resolved
    Part Number: LDC0851 Other Parts Discussed in Thread: LDC1612 , LDCCOILEVM , , Thank you very much for your help. There are coils with the same specifications (coils B and C, coils D and F) in LDC_COIL_EVM, but please tell me how to use them. What I imagine…
    • Answered

  • LDC0851: Timing Sepc

    Resolved
    Part Number: LDC0851 Hi team, Q1 - is there any max spec for Table 7.7? If not, how can customer estimate worst case/max time for temperature from -40C to 125C? Q2 - regarding timing in Table 7.7, is there any impact on timing if ADJ is NOT tied to GND…
    • Resolved

  • LDC0851: Formula for Lsensor

    TI Thinks Resolved
    Part Number: LDC0851 Thank you for your help. LDC0851 Differential Inductive Switching Manual, section 9.1.1.2. Formula for calculating Lsensor What is the meaning of "4.83" in Lsensor>=1/4.83×fsensor×Isensor_max? Please tell me the…

  • LDC0851: about　LDC calculation sheet

    TI Thinks Resolved
    Part Number: LDC0851 Thank you very much for your help. In your previous answer regarding the LDC calculation sheet, you answered that FRES is the resonance frequency of the sensor. Isn't SRF the resonant frequency of the sensor?　The formula for calculating…

  • LDC0851: about　LDC　Calculation Tool

    TI Thinks Resolved
    Part Number: LDC0851 Thank you very much for your help. The calculation results are different between [LDC calculation tool] and [Webench/coil designer]. Which one should be the correct one? By the way 　　　　T=25°C 　　　　C=500pF 　　　　M=2Layers 　　　　N=8turn 　　　 …

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