Cypress Semiconductor Corporation

Tim Williams

Warren S Snyder

Harold Kutz

Andrew C Page

A capacitive sensing system () can connect groups of capacitive sensors (-to-N) to a common node () to detect change in capacitance. States of a set of capacitive sensors (-to-N) can thus be scanned faster than approaches that scan such sensors one-by-one. Faster scanning can allow for reduced power consumption in applications that only periodically scan the set of capacitive sensors (-to-N).

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Bellevue, WA, United States of America

Tim Williams