Other Parts Discussed in Thread: LDC1101
Hi all
Would you mind if we ask LDC1101EVM?
Our customer uses LDC1101EVM with the coil which is Coil S: 10mm, 16 turns, 4mil trace, 4mil spacing, 2 layers as following document P24.
http://www.ti.com/lit/ug/snou136/snou136.pdf
And then, Fsensor=8MHz, L=24uH, as the calculation(Fsensor=1/(2π*√L*C)), Csensor is 15pF.
Please refer to the following attachment file.
20170323_LDC1101.pdf
Csensor blank shows "too small" by 15pF.
So, should we use more than Csensor=100pF?
And then, when we don't need to measure Rp value, is it OK to igore "too small" indication?
Kind regards,
Hirotaka Matsumoto
