QT140 |
Part Number | QT140 |
Manufacturer | QUANTUM |
Description | Negative power (Ground) Negative power (Ground) Positive power Positive power Sense pin (to Cs1, electrode) Sense pin (to Cs1) Sense pin (to Cs2, electrode) Sense pin (to Cs2) Sense pin (to Cs3, elect... |
Features |
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APPLICATIONS
PC Peripherals Backlighted buttons Appliance controls Security systems Access systems Pointing devices Instrument panels Gaming machines
QT140 / QT150 charge-transfer (“QT’”) QTouch ICs are self-contained digital controllers capable of detecting near-proximity or touch on 4 or 5 electrodes. They allow electrodes to project independent sense fields through any dielectric like glass, plastic, stone, ceramic, and wood. They can also turn metal-bearing objects into intrinsic sensors, making them responsive to proximity or touch. This capability coupled with their... |
Document |
QT140 Data Sheet
PDF 743.97KB |
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