Kinetis KL1x Family TSI module

[sandroaufdermau]

Hi,

I'd like to know the frequency range of the signal at an electrode when I'm using the TSI module. I have not seen that in any datasheet. Does any body know that?

Thank you...

[Hui_Ma · Accepted solution]

Hi Sandro,

The reference clock is used to measure the electrode oscillator by ticking a 16-bit counter. The reference oscillator frequency depends on the current source setting.

The same way, the electrode frequency range also according to following equation:

Wish it helps.

Best regards,

Ma Hui

[sandroaufdermau]

Thank you very much. Exactly what I searched for...