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| 型号： | ATS665LSG |
| 厂商： | 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，齿轮齿传感器 |
| 文件页数： | 12/18页 |
| 文件大小： | 559K |
| 代理商： | ATS665LSG |
ATS665LSG
TRUE ZERO-SPEED GEAR TOOTH SENSOR
Final Version, Rev 1.0; DSD; 01Aug03
Page
12
TARGET DESIGN
For the generation of adequate magnetic field levels to maximize air gap performance, the following recommendations
should be followed in the design and specification of targets.
Tooth width > 2 mm
Valley width > 2 mm
Valley depth > 2 mm
Gear thickness > 3 mm
Target material must be low carbon steel
Though these parameters apply to targets of traditional geometry (radially oriented teeth with radial sensing), they can be
applied to stamped targets as well. For stamped geometries with axial sensing, the valley depth is intrinsically infinite so
the criteria for tooth width, valley width, material thickness (can be < 3 mm) and material specification need only be
considered.
SENSOR EVALUATION: ACCURACY
While the update algorithm will allow the sensor the adapt to system changes (i.e. air gap increase), major changes in air
gap can adversely affect switching performance. When characterizing sensor performance over a significant air gap range,
be sure to re-power the device at each air gap. This ensures that self-calibration occurs for each installation condition.
See the section entitled Characteristic Data for typical duty cycle performance.
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 1993, 1995 Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
相关PDF资料 |
PDF描述 |
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| 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 |
| ATS672LSB-HT | Self-Calibrating TPO Gear-Tooth Sensor with 9-Bit Signal Capture |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATS665LSG_05 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:True Zero Speed, High Accuracy, Gear Tooth Sensor |
| ATS665LSGTN | 功能描述:IC SENSOR GEAR TOOTH 4-SIP RoHS:否 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| ATS665LSGTN-T | 功能描述:IC SENSOR HALL GEAR TOOTH 4-SIP RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR |
| ATS665LSGTN-T | 制造商:Allegro MicroSystems 功能描述:; Leaded Process Compatible:Yes |
| ATS667LSG | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:True Zero-Speed, High Accuracy Gear Tooth Sensor IC |
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