Features • Number of Keys: – Up to 4 • Discrete Outputs: – 4 discrete outputs indicating individual key touch • Technology: www.
datasheet4u.
com – Patented spread-spectrum charge-transfer (direct mode) • Electrode Design: – Simple self-capacitance style (refer to the Touch Sensors Design Guide) • Electrode Materials: • • – Etched copper, silver, carbon, Indium Tin Oxide (ITO) Electrode Substrates: – PCB, FPCB, plastic films, glass Panel Materials: – Plastic, glass, composites, painted surfaces (low particle density metallic paints possible) Panel Thickness: – Up to 10 mm glass, 5 mm plastic (electrode size dependent) Key Sensitivity: – Fixed key threshold, sensitivity adjusted via sample ...

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