BU21009MUV controller equivalent, capacitive sensor switch controller.
1) Slider function 2) LED driver available www.DataSheet4U.com 3) 2 wire serial interface 4) Power supply = 2.5V to 3.3V, I/O power supply = 1.7V to 3.3V 5) Integrated 10.
It is possible to use it widely as a switch/slider such as a Mobile phone, Portable equipment, and Audiovisual apparatus.
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