VKD233DS single key touch detection IC, ultra-compact package: DFN6, Volume: 2mm * 2mm, thickness (0.75mm), a wide voltage: 2.0V-5.2V, a small current: 2.0uA. Widely used in smart bracelet, night light, lock, Bluetooth headset and so little product areas, built-in voltage regulator circuit to provide a stable voltage to the touch sensing circuitry.
Yongjia Microelectronics - single key touch detection IC
Guess you like
Origin www.cnblogs.com/-szvinka/p/10944001.html
Ranking