nanana_1011
Member level 2
Hi,
For a differential sensor, the external reference capacitor is 50pF. One is a variable capacitor 50 + (0-5)pF.
What is the difference if I just use 1 variable capacitor?
For a differential sensor, the external reference capacitor is 50pF. One is a variable capacitor 50 + (0-5)pF.
What is the difference if I just use 1 variable capacitor?