丝印：BU21180；Package：SSOP-A32；Capacitive Switch Controller IC

文件：3.93592 Mbytes 页数：44 Pages

ROHM

罗姆

8-bit shift register and latch driver

The BU2114 and BU2114F are CMOS ICs with low power consumption, and are equipped with an 8-bit shift register latch. Data in the shift register can be latched asynchronously. The outputs (O1 to O8) are open drain outputs (because there is no protection diode, a maximum voltage above VDD, of up to

文件：115.74 Kbytes 页数：8 Pages

ROHM

罗姆

8-bit shift register and latch driver

The BU2114 and BU2114F are CMOS ICs with low power consumption, and are equipped with an 8-bit shift register latch. Data in the shift register can be latched asynchronously. The outputs (O1 to O8) are open drain outputs (because there is no protection diode, a maximum voltage above VDD, of up to

文件：115.74 Kbytes 页数：8 Pages

ROHM

罗姆

Capacitive Switch Controller IC

General Description BU21181FS is a capacitive switch controller that detects capacitance change and judges the operation of Switch ON / OFF or Long Press. The function to prevent false detection of water enables it to be used at places using water. Features  18 Capacitive Sensor Pins 

文件：2.14572 Mbytes 页数：46 Pages

ROHM

罗姆

Capacitive Switch Controller IC

General Description BU21181FS is a capacitive switch controller that detects capacitance change and judges the operation of Switch ON / OFF or Long Press. The function to prevent false detection of water enables it to be used at places using water. Features  18 Capacitive Sensor Pins 

文件：2.14572 Mbytes 页数：46 Pages

ROHM

罗姆

MonolithicICs

文件：242.43 Kbytes 页数：3 Pages

ROHM

罗姆

Capacitive Switch Controller IC

文件：2.65541 Mbytes 页数：33 Pages

ROHM

罗姆

Capacitive Switch Controller IC

文件：2.65541 Mbytes 页数：33 Pages

ROHM

罗姆

电容式开关控制器IC

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。 • 5 capacitive sensor ports.\n• Automatic self-calibration.\n• Continued touch detection.\n• LED controller with PWM function.\n• Inform the detected result of switch operation by interrupt.\n• 2-wire serial bus interface.\n• Single power supply.\n• Built-in Power-On-Reset and Oscillator.;

ROHM

罗姆

Capacitive Switch Controller IC

BU21180FS is a capacitive switch controller for switch operation. This IC uses changes in capacitance to detect Switch ON / OFF / Long Press. • 20 Capacitive Sensor Ports.\n• Switch ON / OFF / Long Press Detection.\n• Information by Interrupt Terminal.\n• Noise Calibration Function.\n• Drift Calibration Function.\n• Switch Detection Time Function.\n• 2-wire Serial Bus Interface.\n• Single Power Supply.;

ROHM

罗姆