BU21009MUV
Description
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 PWM function).
- Features
1) Slider function 2) LED driver available .. 3) 2 wire serial interface 4) Power supply = 2.5V to 3.3V, I/O power supply = 1.7V to 3.3V 5) Integrated 10bit AD converter, clock and reset 6) Package VQFN032V5050
- Applications It is possible to use it widely as a switch/slider such as a Mobile phone, Portable equipment, and Audiovisual apparatuses.
- Absolute Maximum Ratings (Ta=25℃) PARAMETER APPLIED VOLTAGE INPUT VOLTAGE STORAGE TEMPERATURE RANGE POWER DISSIPATION SYMBOL AVDD DVDD VAIN VDIN Tstg Pd RATING MIN -0.3 -0.3 -0.3 -0.3 -55 304 MAX 4.5 4.5 AVDD+0.3 DVDD+0.3 125 UNIT V V ℃ m W
Ambient temperature reduces a permission loss by 3.1m W per case more than 25 degrees Celsius, 1 degree Celsius.
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