ROHM Semiconductor BU21170MUV
BU21170MUV is a capacitive sensor controller for switch operation. BU21170MUV has five sensors and provides the simple switch function by each sensor.| Part No. | BU21170MUV |
|---|---|
| Datasheet | BU21170MUV Download |
| Manufacturer |  ROHM Semiconductor |
| Description | Capacitive Switch Controller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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: 3.5mA(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
● Informati
