BU21170MUV
Description
BU21170MUV is a capacitive sensor controller for switch operation. BU21170MUV has five sensors and provides the simple switch function by each sensor. If external noise and temperature drift are detected, the automatic self-calibration is operated. Include LED controller with PWM function.
Features
- 5 capacitive sensor ports.
- Automatic self-calibration.
- Continued touch detection.
- LED controller with PWM function.
- Inform the detected result of switch operation by interrupt.
- 2-wire serial bus interface.
- Single power supply.
- Built-in Power-On-Reset and Oscillator.
Key Specifications
- Power Supply Voltage Range:
3.0V to 5.5V
- Operating Temperature Range:
-25°C to +85°C
- Operating Current:
3.5m A(Typ without load)
- Scan Rate:
14.8msec(Typ)
Package VQFN020V4040
W(Typ) x D(Typ) x H(Max) 4.00mm x 4.00mm x 1.00mm
Applications
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