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參數(shù)資料
| 型號： | ATS635LSETN-T |
| 元件分類： | 速度傳感器和接近開關 |
| 英文描述： | PROXIMITY SENSOR-HALL EFFECT, 2.5-2.5mm, 30-90mA, ROUND, THROUGH HOLE MOUNT |
| 封裝： | LEAD FREE, 4 PIN |
| 文件頁數(shù)： | 10/15頁 |
| 文件大?。?/td> | 343K |
| 代理商： | ATS635LSETN-T |
Programmable Back Biased Hall-Effect
Switch with TPOS Functionality
4
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
ATS635LSE and
ATS636LSE
MAGNETIC CHARACTERISTICS over operating voltage and junction temperature range using reference target; unless otherwise noted
Characteristics
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Number of Programming Bits
Switchpoint
–
7
–
bit
Switchpoint Polarity
–
1
–
bit
Programming Lock
–
1
–
bit
Gear Tooth / Proximity Characteristics (Low switchpoint only)
Programming Air Gap Range1
AGRange
Temperature = 25°C, Code = –127
2.5
–
mm
Temperature = 25°C, Code = +127
–
1.5
mm
Programming Resolution
AGRes
Temperature = 25°C Program Air Gap = 2.5 mm
–
0.05
–
mm
Air Gap Drift Over Full Temperature
Range2
AGDrift
Device programmed to 2.5 mm
–
0.2
–
mm
Polarity
P
Over tooth (ATS635LSE)
–
High
–
Over valley (ATS635LSE)
–
Low
–
Over tooth (ATS636LSE)
–
Low
–
Over valley (ATS636LSE)
–
High
–
1The switchpoint will vary over temperature. A sufficient margin obtained through customer testing is required to guarantee functionality over
temperature. Programming at larger air gaps leaves no safety margin for switchpoint drift. See the applications note Proximity Sensing
Programming Technique
on the Allegro website at http://www.allegromicro.com for additional information.
2The switchpoint will vary over temperature, proportionally to the programmed air gap. This parameter is based on characterization data and is not
a tested parameter in production. Switchpoint air gap generally drifts downward as temperature increases.
Tooth and Valley Field vs. Air Gap
Reference Target
0
200
400
600
800
1000
1200
1400
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Air Gap [mm]
Flux
Density
[Gauss]
Reference Target Tooth
Reference Target Valley
Reference Target Tooth and Valley Field vs. Air Gap
Reference Target Flux Density vs. Position
0
200
400
600
800
1000
1200
1400
0
30
60
90
120 150 180 210 240 270 300 330 360
Position ()
Flux
Density
(Gauss)
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
5.25
5.50
5.75
6.00
Reference Target Flux Density vs. Position: Typical
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| ATS636LSE | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Programmable Back Biased Hall-Effect Switch with TPOS Functionality |
| ATS636LSE_12 | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:The ATS636LSE programmable, true power-on state (TPOS), device is optimized Hall-effect IC and rare-earth pellet combinations that switch in response to magnetic signals... |
| ATS636LSETN | 功能描述:IC SENSOR GEAR TOOTH 4-SIP RoHS:否 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數(shù)字式開關，線性，羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| ATS636LSETN-T | 功能描述:IC HALL EFFECT SWITCH TPOS 4-SIP RoHS:是 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數(shù)字式開關，線性，羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
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