Hi Justin,
I'm sorry that I could only get back to you know.
We unfortunately do not have the necessary tools to measure Rp and we do not have the LDC0851EVM coil.
I have however changed the capacitor to 82pF and measured the following on the Sensor…
Thank you for your help. Table 4 of the LDC0851EVM shows the list of parameters for the LDC0851. What do you mean by Please tell me the meaning of Trace Width, Trace Spacing and Trace Thickness. What do Trace Width, Trace Spacing and Trace Thickness mean…
Part Number: LDC0851 We have made arrangements for LDC0851EVM. We would like to evaluate the EEVM as soon as we get it. Please let us know about the LDC calculation sheet.
d54: din/dout The calculation sheet says d54=d57/d27, but Please tell me how d54 and…
Hello,
HIROAKI YOSHIDA said: Is the procedure to adjust C,M,N,dout,dL,S,W to get the value of EST inductance with target Interaction?
Yes. For a circular inductor, you won't change dL, but everything else can be changed to adjust the inductance.
HIROAKI…
Hi Oba,
I have received confirmation that the hole in the LDC0851EVM sensor is for attaching various mechanical structures, notably in applications such as rotary encoding.
As with all LDC devices, the LDC0851 is very sensitive to system-level design…
Part Number: FDC2114EVM Other Parts Discussed in Thread: MSP-EXP430FR4133 , LDC0851EVM , , FDC2214EVM , MSP430FR4133 , MSP430F5528 , FDC2114 Hello everyone,
I'm interest in buying the FDC2114EVM capacitive sensor for one of my projects, but I would like to…
Dear Clancy,
Does LDC1614 use 2 identical coils? Designing a stretched coil (4 layers) for LDC1614, does the rules is the same with LDC0851 ? first layer is clockwise, 2nd layer is counterclockwise?
We are going to purchase the LDC1614evm after the LDC0851evm…
Part Number: LDC0851 Hi everyone,
i currently working on design for sensing a metal with LDC0851. My problems is this: Output on LDC0851 is normal high, when I get close with metal bar or rod, it goes down to logic low, like it should. But when the metal…
Hello Kato,
You can use either the LDC Tools spreadsheet ( www.ti.com/.../slyc137) or the Webench LDC Coil Designer ( www.ti.com/.../inductive-sensing.html) to design the sensor. As for detecting the thin metal, you will need to consider how wide the…
Part Number: LDC0851 Other Parts Discussed in Thread: , LDC1101EVM Hi, I am evaluating a TI inductive sensor as a soluction for detection of coin transit.
The operating principle is described in figure 1: the coin transit takes place on a flat plastic…
