BU21079F-E2

ROHM Semiconductor
755-BU21079F-E2
BU21079F-E2

制造商：

说明：
电容触摸传感器 Capacitive Swtch IC

寿命周期:
NRND:
不建议用于新设计。
数据表:
ECAD模型:
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库存：
不可用

定价 (含13% 增值税)

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产品属性 属性值 选择属性
ROHM Semiconductor
产品种类: 电容触摸传感器
RoHS:  
Button, Slider
8 Channel
Serial
SOP-16
- 25 C
+ 85 C
Reel
商标: ROHM Semiconductor
工作电源电压: 3 V to 5.5 V
产品类型: Touch Sensors
工厂包装数量: 2500
子类别: Sensors
电源电压-最大: 5.5 V
电源电压-最小: 3 V
端接类型: SMD/SMT
零件号别名: BU21079F
单位重量: 12 mg
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已选择的属性: 0

CNHTS:
9031809090
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99

BU2107 Capacitive Switch Controller ICs

ROHM Semiconductor BU2107 Capacitive Switch Controller ICs are used for operating switches and feature low power consumption using the intermittent operation mode. The BU2107 supports matrix switches which are arranged in the matrix sensors. The automatic self-calibration is activated if external noise and temperature drift are detected. Included blocks are Analog Front End (AFE) detecting capacitance, A/D converter, MPU, LED ports with PWM function and a 2-wire serial bus interface, power-on-reset, and oscillator. ROHM Semiconductor BU2107 Capacitive Switch Controller ICs operate with a 3.0 to 5.5V single power supply.

Capacitive Switch Controllers

ROHM Semiconductor Capacitive Switch Controllers are highly integrated devices that interface via I2C to a host processor to provide a simple solution for adding capacitive switch operation. These capacitive switch controllers integrate sensor data processing and application functions, greatly reducing host CPU load. These low-power devices support up to 20 sensor input channels, with the BU2107 Controller ICs supporting 4x4 and 6x6 sensor matrixes. These ROHM Semiconductor Capacitive Switch Controllers also feature automatic self-calibration if external noise and temperature drift are detected.

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