Littelfuse, Inc. Non-volatile, digital programmable capacitor NCD2100

The NCD2100 is an EEPROM based digitally programmable variable capacitor that provides capacitive offset trimming for capacitance sensitive circuits. Programming the non-volatile EEPROM register value or implementing on-demand capacitance value changes are easily accomplished by means of the simple two-wire serial bus. Very Small Package: 2x2 mm DFN package and 2.8x2.9 mm TSOT Package Wide Nominal Capacitance Range: 6.6pFto 37.553pF Smallest Switchable Capacitor: 0.063pF Minimal Nominal Current Draw:IDD=1μA Wide Operating Temperature Range:-40°C to +85°C