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參數(shù)資料
| 型號： | ATS611 |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | TRUE ZERO-SPEED, HALL-EFFECT ADAPTIVE GEAR-TOOTH SENSOR |
| 中文描述： | 真正的零速度，霍爾效應(yīng)自適應(yīng)齒輪齒傳感器 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 214K |
| 代理商： | ATS611 |
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
ATS660LSB
TRUE ZERO-SPEED,
HALL-EFFECT ADAPTIVE
GEAR-TOOTH SENSOR
12
CRITERIA FOR DEVICE QUALIFICATION
All Allegro sensors are subjected to stringent qualification requirements prior to being released to production. To
become qualified, except for the destructive ESD tests, no failures are permitted.
Test Method and
Test Conditions
Samples
Per Lot
Qualification Test
Test Length
Comments
Temperature Humidity
Bias Life
JESD22-A101,
T
A
= 85
°
C, RH = 85%
1000 hrs
77
Device biased for
minimum power
Bias Life
JESD22-A108,
T
A
= 150
°
C, T
J
≤
165
°
C
1000 hrs
77
(Surge Operating Life)
T
A
= 175
°
C, T
J
≤
190
°
C
168 hrs
77
Autoclave, Unbiased
JESD22-A102,
T
A
= 121
°
C, 15 psig
96 hrs
77
High-Temperature
(Bake) Storage Life
JESD22-A103,
T
A
= 170
°
C
1000 hrs
77
Temperature Cycle
JESD22-A104
1000 cycles
77
-55
°
C to +150
°
C
ESD,
Human Body Model
CDF-AEC-Q100-002
Pre/Post
Reading
3 per
test
Test to failure
All leads > x kV
Signal timing accuracy.
The magnetic field profile
width is defined by the sensor element spacing and nar-
rows in degrees as the target diameter increases. This
results in improved timing accuracy performance for larger
gear diameters (for the same number of gear teeth).
Valley-to-tooth transistions will generally provide better
accuracy than tooth-to-valley transitions for large-tooth or
large-valley configurations. For highest accuracy, targets
greater than 100 mm in diameter should be used.
Signal duty cycle.
For repetitive target structures,
precise duty cycle is maintained over the operating air gap
and temperature range due to an extremely good symmetry
in the magnetic switch points and the internal self calibra-
tion of the device. For irregular tooth geometries, there
will be a small but measureable change in pulse width
versus air gap.
Additional applications Information
on gear-tooth
and other Hall-effect sensors is also available in the “Hall-
Effect IC Applications Guide”, which can be found in the
latest issue of the Allegro MicroSystems Electronic Data
Book, AMS-702 or Application Note 27701, or at
www.allegromicro.com
APPLICATIONS INFORMATION — Continued
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相關(guān)代理商/技術(shù)參數(shù) |
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| ATS611LSB | 制造商:Allegro MicroSystems LLC 功能描述:Hall Effect Sensor 25mA 4-Pin SIP Module(SB) |
| ATS-61270D-C1-R0 | 功能描述:散熱片 FANSINK ASSY 26.25X26.25X9.5 (MM) RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設(shè)計目的:Express-HRR |
| ATS-61270K-C1-R0 | 功能描述:散熱片 FANSINK ASSY 26.25 X 26.25 X 14.5 (MM) RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設(shè)計目的:Express-HRR |
| ATS-61270R-C1-R0 | 功能描述:散熱片 FANSINK ASSY 26.25 X 26.25 X 19.5 (MM) RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設(shè)計目的:Express-HRR |
| ATS-61270W-C1-R0 | 功能描述:散熱片 FANSINK ASSY 26.25 X 26.25 X 24.5 (MM) RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設(shè)計目的:Express-HRR |
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