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參數(shù)資料
| 型號： | ATS137-WL-A-B |
| 廠商： | Diodes Inc. |
| 英文描述： | SINGLE HALL EFFECT SWITCH |
| 中文描述： | 單個霍爾效應(yīng)開關(guān) |
| 文件頁數(shù)： | 6/10頁 |
| 文件大小： | 194K |
| 代理商： | ATS137-WL-A-B |
ATS137
SINGLE HALL EFFECT SWITCH
Application Information
(Continued)
V
will turn on (low) if the S magnetic flux larger than the operation point (B
), and turns off whenever the magnetic flux is removed and
lower than the release point (B
rp
). The related waveforms are shown in Fig.3.
ATS137 Rev. 4
6 of 10
FEBRUARY 2007
www.diodes.com
Diodes Incorporated
B
op
B
rp
V
ce(SAT)
V
CC
V
O
Magnetic Flux (mT)
t
t
Marking Side
S
(SIP3)
N
Marking Side
S
( SC59 )
N
Fig.3 V
O
and Magnetic Flux Variety
The major applications are for contactless switching and shown as follows:
VCD/DVD loader, CD/DVD ROM: Detect if the tray is opened or closed.
Cover detector (open/close): Cellular phone cover detector, refrigerator door detector, microwave oven door sensor, etc.
Home safety: instead of reed relay to detect the situation of door/window.
Due to contactless and without mechanical contact point, its reliability and life cycle are much longer than reed relay. In
addition, its switching speed is much faster than mechanical devices.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATS137-WL-B-A | SINGLE HALL EFFECT SWITCH |
| ATS137-WL-B-B | SINGLE HALL EFFECT SWITCH |
| ATS177-P | SINGLE OUTPUT HALL EFFECT LATCH |
| ATS177-PL-A-A | SINGLE OUTPUT HALL EFFECT LATCH |
| ATS177-PL-A-B | SINGLE OUTPUT HALL EFFECT LATCH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATS137-WLA-B | 制造商:Zetex / Diodes Inc 功能描述:Hall Effect Sensor 25mA Unipolar 5V/9V/12V/15V/18V 3-Pin SOT-23 Ammo |
| ATS137-WL-B | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:Single Hall Effect Switch |
| ATS137-WL-B-A | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SINGLE HALL EFFECT SWITCH |
| ATS137-WL-B-B | 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:SINGLE HALL EFFECT SWITCH |
| ATS1380 | 制造商:ATS 制造商全稱:Advanced Thermal Solutions, Inc. 功能描述:Low Profile, High Performance Cooling |
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