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Showing 619 results View by: Thread Post Sort by
  • RE: FDC2214: FDC2214 technology support

    John Miller - Sensing
    John Miller - Sensing
    Zhang, The NC on the CLKIN is fine. John
    • 20 days ago
    • Sensors
    • Sensors forum
  • Answered
  • FDC2214: Questions about powering the FDC2214

    Will
    Will
    Resolved
    Part Number: FDC2214 Other Parts Discussed in Thread: FDC1004 Dear TI experts, I am designing an FDC2214 based capacitance measurement system using battery power. Since a 3.7V Li-Ion polymer battery is used to power the system, a voltage regulator is…
    • Resolved
    • 2 months ago
    • Sensors
    • Sensors forum
  • FDC2214: The detection for FDC2214

    Zhang Liang
    Zhang Liang
    Part Number: FDC2214 Hi, We use the FDC2214 in the mechanical arm for the satefy protection, and we measures its LC oscillation frequency to recogize the obstacle, We need the proximity sensing to measure the more than 15cm effective distance for the protection…
    • 2 months ago
    • Sensors
    • Sensors forum
  • Answered
  • FDC2214: Question about layout settings

    Will
    Will
    Resolved
    Part Number: FDC2214 Dear TI experts, I am designing an FDC2214 capacitance measurement system with active shielding. I have some questions about the ground plane settings. 1. The FDC2214EVM has a portion of the ground plane on the power plane (mid-layer…
    • Resolved
    • 2 days ago
    • Sensors
    • Sensors forum
  • Answered
  • FDC2214: FDC2214 issue

    Tom Huang2
    Tom Huang2
    Resolved
    Part Number: FDC2214 The raw data will become large and large even the target object is still. And it´s no effect when I use active shield or passive shield. How do I improve it?
    • Resolved
    • 3 months ago
    • Sensors
    • Sensors forum
  • FDC2214: Question about active shielding setup

    Will
    Will
    TI Thinks Resolved
    Part Number: FDC2214 Other Parts Discussed in Thread: FDC1004 Dear TI experts, According to the datasheet, the buffered signal of INxA acts as the drive signal for the active shield. But the oscilloscope shows a 180° phase difference between the signals…
    • 1 month ago
    • Sensors
    • Sensors forum
  • FDC2214: Interrupt management - data ready (timing and functionality)

    Vasja Pirc
    Vasja Pirc
    TI Thinks Resolved
    Part Number: FDC2214 Hello! I have a question regarding the use of interrupt for signaling when the data is ready. I have managed to configure the chip FDC2214 in such way that I can use interrupt signaling with another master MCU. However I have noticed…
    • 1 month ago
    • Sensors
    • Sensors forum
  • FDC2214: Differential measurement wiring

    Franz Schellhase
    Franz Schellhase
    TI Thinks Resolved
    Part Number: FDC2214 Other Parts Discussed in Thread: FDC1004 , Hi Team, Can you have a look at the following customer question please? It is about Capacitive Sense. We shall try to detect the presence of liquid in a small reservoir with a capacitive sensor…
    • 2 months ago
    • Sensors
    • Sensors forum
  • FDC2214: Drive current setting

    Thomas Stegmeijer
    Thomas Stegmeijer
    TI Thinks Resolved
    Part Number: FDC2214 Hello, I'm testing a new design based on the FDC2214 and I am tuning the drive current setting. We use a 39pF capacitor and 22uh inductor. (we want to measure ~0-100pF) We only use 1 channel and use a 32MHz external clock. When…
    • 2 months ago
    • Sensors
    • Sensors forum
  • FDC2214: FDC2214RGHT vs. FDC2214RGHTQ1 vs. FDC2214QRGHTQ1

    Vasja Pirc
    Vasja Pirc
    TI Thinks Resolved
    Part Number: FDC2214 Dear Sir./Madam! I am sorry to ask this question that may seem obvious to some, but I didn't manage to find what is the difference between these sensors that are being sold on different prices. FDC2214RGHT https://eu.mouser…
    • 3 months ago
    • Sensors
    • Sensors forum
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