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BU52075GWZ PDF预览

BU52075GWZ

更新时间: 2023-09-03 20:25:20
品牌 Logo 应用领域
罗姆 - ROHM 手机摄像机智能手机电脑
页数 文件大小 规格书
19页 1345K
描述
双极检测(极性判别输出)霍尔IC BU52075GWZ内置极性判别电路,具备S极用和N极用2种输出,因此可通过输出逻辑的组合进行极性判别。若使用双极检测(极性判别输出)霍尔IC,则可进行平板电脑、智能手机等的盖开闭检测、以及数码摄像机等的液晶屏的正反检测和旋转方向检测。

BU52075GWZ 数据手册

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BU52075GWZ  
Contents  
General Description....................................................................................................................................................1  
Features.......................................................................................................................................................................1  
Applications ................................................................................................................................................................1  
Key Specifications......................................................................................................................................................1  
Package W(Typ) x D(Typ) x H(Max) ........................................................................................................................1  
Typical Application Circuit, Block Diagram, Pin Configurations and Pin Descriptions......................................1  
Absolute Maximum Ratings (Ta = 25°C)...................................................................................................................3  
Recommended Operating Conditions (Ta= -40°C to +85°C)...................................................................................3  
Magnetic, Electrical Characteristics (Unless otherwise specified VDD=1.80V Ta=25°C)......................................3  
Measurement Circuit ..................................................................................................................................................4  
Typical Performance Curves .....................................................................................................................................5  
Figure 6. Operate Point, Release Point vs Ambient Temperature......................................................................5  
Figure 7. Operate Point, Release Point vs Supply Voltage.................................................................................5  
Figure 8. Period vs Ambient Temperature............................................................................................................5  
Figure 9. Period vs Supply Voltage .......................................................................................................................5  
Figure 10. Supply Current vs Ambient Temperature ...........................................................................................6  
Figure 11. Supply Current vs Supply Voltage.......................................................................................................6  
Description of Operations..........................................................................................................................................7  
Intermittent Operation at Power ON .......................................................................................................................10  
Magnet Selection ......................................................................................................................................................10  
Slide-by Position Sensing........................................................................................................................................11  
Position of the Hall Element (Reference) ...............................................................................................................11  
Footprint Dimensions (Optimize footprint dimensions to the board design and soldering condition) ..........11  
I/O Equivalence Circuit.............................................................................................................................................11  
Operational Notes.....................................................................................................................................................12  
Ordering Information................................................................................................................................................14  
Marking Diagrams.....................................................................................................................................................14  
Physical Dimension, Tape and Reel Information...................................................................................................15  
Revision History .......................................................................................................................................................16  
www.rohm.com  
TSZ02201-0M2M0F414030-1-2  
17.Oct.2014 Rev.001  
© 2014 ROHM Co., Ltd. All rights reserved.  
2/16  
TSZ22111 15 001  

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