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BU21079F-E2

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請參閱產品規格

Mouser 編號：

755-BU21079F-E2

製造商編號：

BU21079F-E2

製造商：

ROHM Semiconductor

說明：

電容觸摸式感測器 Capacitive Swtch IC

壽命週期:

NRND:

不建議用於新設計。

規格書:

BU21079F-E2 規格書 (PDF)

ECAD模型:

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商品屬性	屬性值	選擇屬性
製造商:	ROHM Semiconductor
產品類型:	電容觸摸式感測器
RoHS:
傳感器類型:	Button, Slider
通道數:	8 Channel
接口類型:	Serial
封裝/外殼:	SOP-16
最低工作溫度:	- 25 C
最高工作溫度:	+ 85 C
封裝:	Reel
品牌:	ROHM Semiconductor
工作電源電壓:	3 V to 5.5 V
產品類型:	Touch Sensors
原廠包裝數量:	2500
子類別:	Sensors
電源電壓 - 最大值:	5.5 V
電源電壓 - 最小值:	3 V
終端類型:	SMD/SMT
零件號別名:	BU21079F
每件重量:	12 mg

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所選屬性: 0

篩選文檔:

規格書

BU21079F-E2 規格書 (PDF)

Other

Technical Resources

Test/Quality Data

RoHS (PDF)

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.