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Scan 1 to 48 capacitive sensors.
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Sensing possible with up to a 15 mm glass overlay.
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Proximity detection to 20 cm with a wire-based sensor.
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High immunity to AC mains noise, EMC noise, and power supply voltage changes.
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Supports different combinations of independent and slide capacitive sensors.
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Double slide sensor physical resolution using diplexing.
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Increase slide sensor resolution using interpolation.
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Touchpad support with two slide sensors.
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Sensing support through high resistive conductive materials (ITO films for example).
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Shield electrode support for reliable operation in the presence of water film or droplets.
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Guided sensor and pin assignments using the CSD2X Wizard.
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Integrated baseline update algorithm for handling temperature, humidity, and electrostatic discharge (ESD) events.
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Easily adjustable operational parameters.
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PC GUI application support for raw data monitoring and parameter optimization in real-time.
The CSD2X User Module (Capacitive Sensing using a Sigma-Delta Modulator) provides capacitance sensing using the switched capacitor technique with a sigma-delta modulator to convert the sensing switched capacitor current to digital code. The CSD2X User Module can support double-channel CapSense scanning with First and Second order of Sigma Delta Modulator.