Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption
- このページには、製造中止（生産終了）となった製品の情報が記載されています。本ページに記載されている仕様および情報は、過去の参考情報です。
The integrated circuit PCA8885 is a capacitive 8-channel touch and proximity sensor to detects a change in capacitance on remote sensing plates. Changes in the static capacitances (as opposed to dynamic capacitance changes) are automatically compensated using continuous auto-calibration. Remote sensing plates (for example, conductive foils) can be connected to the IC using coaxial cable. The eight input channels operate independently of each other. There is also a built-in option for a matrix arrangement of the sensors: interrupt generation only when two channels are activated simultaneously, suppression of additional channel outputs when two channels are already active.
製品詳細
購入/パラメータ
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ドキュメント
クイック・リファレンス ドキュメンテーションの種類.