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.
BU21009MUV is the capacitive sensor controller for the switch function and slider function with 16 channels sensors. All channels are calibrated for the slider functions. So this is useful for 16 switches application, too. LED driver is available (No.
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