PCF8883T/1118

The PCF8883T/1,118 is a Capacitive Touch/Proximity Switch with auto-calibration, large voltage operating range and very low power consumption. The integrated circuit PCF8883T/1,118 is a capacitive touch and proximity switch that uses a patented (EDISEN) digital method to detect a change in capacitance on a remote sensing plate. Changes in the static capacitance (as opposed to dynamic capacitance changes) are automatically compensated using continuous auto-calibration. Remote sensing plates (e.g. conductive foil) can be connected directly to the IC1 or remotely using a coaxial cable.

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