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參數資料
| 型號： | ATS665LSGTN-T |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | True Zero Speed, High Accuracy, Gear Tooth Sensor |
| 中文描述： | 真零高速，高精度，齒輪齒傳感器 |
| 文件頁數： | 11/17頁 |
| 文件大?。?/td> | 493K |
| 代理商： | ATS665LSGTN-T |
ATS665LSG
TRUE ZERO-SPEED GEAR TOOTH SENSOR
SENSOR/TARGET EVALUATION
In order to establish the proper operating specification for a particular sensor/target system, a systematic evaluation of the
magnetic circuit should be performed. The first step is the generation of a magnetic map of the target. By using a
calibrated device, a magnetic signature of the system is made. The following is a map of the 60-0 reference target. Flux
density shown is the differential of the magnetic fields sensed at the two Hall elements.
-300
-250
-200
-150
-100
-50
0
50
100
150
200
250
300
0
5
10
15
Position [o]
20
25
30
35
F
0.94mm
1.19mm
1.44mm
1.69mm
1.94mm
2.19mm
2.44mm
2.69mm
2.94mm
3.19mm
A single curve is distilled from this map data that describes the peak-peak magnetic field versus air gap. Knowing the
minimum amount of magnetic flux density that guarantees operation of the sensor, one can determine the maximum
operational air gap of the sensor/target system. Referring to the chart below, a minimum required peak-peak signal of 60G
corresponds to a maximum air gap of approximately 2.5 mm.
ATS665LSG 60-0 TARGET MAP
0
100
200
300
400
500
600
700
0.5
1
1.5
2
2.5
3
3
Air Gap [mm]
P
.5
Final Version, Rev 2.0; MN; 19Dec05
Page
11
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 1993, 1995, 2005 Allegro MicroSystems, Inc.
相關PDF資料 |
PDF描述 |
|---|---|
| ATS665LSG | True Zero Speed, High Accuracy, Gear Tooth Sensor |
| ATS672LSB-LN | Self-Calibrating TPO Gear-Tooth Sensor with 9-Bit Signal Capture |
| ATS672LSB-LT | Self-Calibrating TPO Gear-Tooth Sensor with 9-Bit Signal Capture |
| ATS672LSB | Self-Calibrating TPO Gear-Tooth Sensor with 9-Bit Signal Capture |
| ATS672LSB-HN | Self-Calibrating TPO Gear-Tooth Sensor with 9-Bit Signal Capture |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ATS665LSGTN-T | 制造商:Allegro MicroSystems 功能描述:; Leaded Process Compatible:Yes |
| ATS667LSG | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:True Zero-Speed, High Accuracy Gear Tooth Sensor IC |
| ATS667LSGTN-T | 功能描述:IC SENSOR GEAR TOOTH 4SIP RoHS:是 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數字式開關，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 |
| ATS668LSMTN-T | 功能描述:THREE-WIRE DIFFERENTIAL SPEED SE 制造商:allegro microsystems, llc 系列:* 零件狀態(tài):在售 標準包裝:1 |
| ATS671LSE | 制造商:Allegro MicroSystems LLC 功能描述: |
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