CSD Parasitic Capacitance Calculator

Question: How can I find the Parasitic Capacitance of my sensor from the raw counts? I am using CY8C21x34.

 

Answer:

Please find the excel sheet attached which calculates Parasitic Capacitance of your sensor. You are required to flash your CY8C21x34 project on your device and input the Resolution, SysClk, Rb, Ref Value and the Sensor RawCounts values in the excel sheet to get the parasitic capacitance of the sensor.

Note: This is just for reference and gives the approximate parasitic capacitance. Parasitic capacitance varies with temperature, overlay, humidity and device.