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  • LDC1101: Questions regarding latency minimization

    TI Thinks Resolved
    Part Number: LDC1101 Hello, I have an application where the LDC1101 is embedded in a very small device alongside the measurement coil. The inductance measurement is intended to reflect the position of a moving piece of metal. There is a small microcontroller…

  • LDC1101：about Rp and LHR data

    TI Thinks Resolved
    Part Number: LDC1101 Other Parts Discussed in Thread: LDC1041 , LDC1051 Hi TI, I am using ldc1101 for metal distance measurement, The inductance is a ferrite wire wound inductor with a diameter of 26mm. The maximum sensing distance is 15mm. L: 70uH; C…
    • Answered

  • LDC1101: LDC1101 vs. LDC1312

    Resolved
    Part Number: LDC1101 Other Parts Discussed in Thread: LDC1312 , Hello there, I would like to ask how the measurement method differ between LDC1101 and LDC1312? Lets say we have both devices (LDC1101 in LHR mode and LDC1312 in single channel mode) set to…
    • Resolved
    • Answered

  • LDC1101: no conversion data problem + wrong device ID?

    Resolved
    Part Number: LDC1101 Hello I am using the LDC1101. According to the datasheet the device should start giving conversion results when the device is put in active mode. I am interested in Rp results and the registers 0x20, 0x21 & 0x22 don't change even though…
    • Resolved

  • LDC1101: Reference initial code

    Part Number: LDC1101 Hi team, My customer is first time use LDC1101, and want to know that if we have reference initial code? Thanks! B.R Jiawei

  • LDC1101: LDC1101 sensor design optimization

    TI Thinks Resolved
    Part Number: LDC1101 Hello; I recently starting working with the LDC1101EVM system to measure axial movement over a range of 0-1mm. The target is a titanium cylinder and the sensor coil is a legacy design consisting of 60 coils of wire around the exterior…

  • LDC1101: LHR Data Ready Uncertainty

    Part Number: LDC1101 Other Parts Discussed in Thread: LDC1041 , LDC1001 Hello, I am currently working with the LDC1101 and am getting nice data out of it. I would like to speed things up and switch to DMA + interrupt driven polling on my ST micro, and…

  • LDC1101: Setting RPMIN in LHR mode

    Part Number: LDC1101 In LHR mode, how do you set RPMIN if the sensor RP isn’t covered entirely by a single RPMIN setting as shown in Table 36. Our sensor is predicted to be: 2.01 kOhm <= Sensor Rp <= 7.07 kOhm. The 3kOhm setting covers 2…

  • LDC1101: Coupling between two adjacent LHR coils

    Part Number: LDC1101 Hello, I am running two LDC1101's with independent and small coils that are relatively close to one another (~6mm trapezoidal coils that are about 8mm apart). My targets are 1oz etched copper PCB material. With independent sensors…
    • Answered

  • LDC1101: multiple LDC1101 synchronization

    Resolved
    Part Number: LDC1101 Hello there, I would like to ask for recommendation how to synchronize multiple LDC1101s? I need to have two or more LDCs running at same conversion interval and based on MCU's decision it is chosen which sensor will be used. No…
    • Resolved

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