PROGRAMMABLE_CAPCITOR_CIRCUIT

Published:2009/6/22 22:42:00 Author:May | From:SeekIC

IC1 CD4066 quad bilateral switchG1 10-μF， 25-V capacitorC2 22-μF， 25-V capacitorC3 47-μF， 25-V capacitor04 100-μF，25-V capacitorC5 1-μF， 25-V capacitor06 0.1-μF， 25-V capacitorThe programmable capacitor can be very useful in circuits where you need to switch capacitance values. Remember that the ON resistance of IC1 appears in series with the capacitors and must be taken into account in some applications as it is not negligible.



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