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电容式开关控制器IC_BU21170MUV

BU21170MUV是面向开关操作的静电容量开关控制器。将1个传感器作为1个开关分配使用。依据检测结果感知温度漂移、外来噪声,实施自动校准。内置适用于PWM 的LED控制器。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BU21170MUV-E2 供应中 VQFN020V4040 2500 2500 Taping Yes
 
特性:
Vcc(Min.)[V] 3.0
Vcc(Max.)[V] 5.5
Sensor input channels 5
Interface I2C
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
特点:
    • 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.
 
 
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技术信息
Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

NE Handbook Series

Sensor Networks