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BU21078MUV-E2 PDF预览

BU21078MUV-E2

更新时间: 2024-02-29 17:40:00
品牌 Logo 应用领域
罗姆 - ROHM 开关控制器
页数 文件大小 规格书
17页 680K
描述
Capacitive Switch Controller ICs

BU21078MUV-E2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVQCCN,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:1.7
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:3 V
标称输入电压:3.3 VJESD-30 代码:S-XQCC-N28
长度:5 mm功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1 mm表面贴装:YES
温度等级:OTHER端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

BU21078MUV-E2 数据手册

 浏览型号BU21078MUV-E2的Datasheet PDF文件第2页浏览型号BU21078MUV-E2的Datasheet PDF文件第3页浏览型号BU21078MUV-E2的Datasheet PDF文件第4页浏览型号BU21078MUV-E2的Datasheet PDF文件第5页浏览型号BU21078MUV-E2的Datasheet PDF文件第6页浏览型号BU21078MUV-E2的Datasheet PDF文件第7页 
BU21072MUV  
Capacitive Controller ICs  
Capacitive Switch Controller ICs  
BU21072MUV / BU21078MUV  
General Description  
Key Specifications  
BU21072MUV/BU21078MUV is a capacitive sensor  
controller for switch operation.  
In addition to a regular simple switch, support matrix  
switches which are arranged in the matrix sensors. If  
external noise and temperature drift are detected, the  
automatic self-calibration is operated.  
Input voltage range  
Operating temperature range  
Operating current  
3.0 to 3.6V (Typ.)  
-25 to 85(Typ.)  
3.5mA (Typ.  
without load)  
16msec (Typ.)  
Scan rate  
Include LED controller with PWM function.  
Packages  
BU21072MUV :  
VQFN024V4040  
Features  
4.00 ×4.00 ×1.00 ㎜  
5.00 ×5.00 ×1.00 ㎜  
10 capacitive sensor ports. (BU21072MUV)  
12 capacitive sensor ports. (BU21078MUV)  
Supported Matrix switches.  
BU21078MUV :  
VQFN028V5050  
Maximum 16 switches. (BU21072MUV)  
Maximum 36 switches. (BU21078MUV)  
Automatic self-calibration.  
Held touch detection.  
LED controller with PWM function.  
Inform the detected result of switch operation by  
interrupt.  
2-wire serial bus interface.  
3.3V single power supply.  
Built-in Power-On-Reset and Oscillator.  
Applications  
Appliance that require multiple switches.  
Information appliance as printer.  
AV appliance as digital TV and HDD recorder.  
Notebook PC.  
VQFN024V4040  
VQFN028V5050  
Typical Application Circuit  
Fig.1 Typical Application Circuit  
Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays  
www.rohm.com  
TSZ02201-0Y2Y0FZ00020-1-2  
12.Mar.2012 Rev.001  
© 2012 ROHM Co., Ltd. All rights reserved.  
1/14  
TSZ2211114001  

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