AD7147 controller equivalent, captouch programmable controller.
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Programmable capacitance-to-digital converter (CDC) Femtofarad resolution 13 capacitance sensor inputs 9 ms update rate, all 13 sensor inputs No exter.
Cell phones Personal music and multimedia players Smart handheld devices Television, A/V, and remote controls Gaming con.
The AD7147 is designed for use with capacitance sensors implementing functions such as buttons, scroll bars, and wheels. The sensors need only one PCB layer, enabling ultra thin applications. The AD7147 is an integrated CDC with on-chip environmental.
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