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參數資料
| 型號： | AS5013-IQFT-1000 |
| 廠商： | ams |
| 文件頁數： | 8/32頁 |
| 文件大小： | 1012K |
| 描述： | IC ENCODER HALL SENSOR 16-QFN |
| 標準包裝： | 1,000 |
| 系列： | EasyPoint™ |
| 傳感范圍： | 30mT ~ 120mT |
| 類型： | 專用型 |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 電流 - 電源： | 190µA |
| 輸出類型： | 數字式，開漏極 |
| 特點： | 低功率 |
| 工作溫度： | -20°C ~ 80°C |
| 封裝/外殼： | 16-UQFN 裸露焊盤 |
| 供應商設備封裝： | 16-QFN（4x4） |
| 包裝： | 帶卷 (TR) |
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www.ams.com/AS5013
Revision 1.11
8 - 32
AS5013
Datasheet - Detailed Description
7.2 XY Coordinates Interpretation
The movement of the magnet over the Hall elements causes response which is geometrically distributed like a bell-shaped curve.
The maximum magnet travel is a circle of 2mm radius around the center of the AS5013. The hall elements C1..C4 are placed on a circle
centered on the middle of the package. The hall element C5, placed exactly in the middle is used for better linearity response with magnet
displacement larger than ?.0mm.
Figure 5. Hall Element Placement and Magnetic Field when the Magnet is Centered over each Hall Element
7.3 Transfer Function
AS5013 has the possibility to adjust the transfer function for the used magnet and a specific range to optimize the linearity and resolution. The
value will be provided from ams AG and has to be written in the algorithm related registers M_ctrl [0x2B], J_ctrl [0x2C], T_ctrl [0x2D] during the
initialization phase.
Please contact ams for parameter settings.
Below is the optimal setup for a range of ?.6 mm to obtain the best dynamic range from XY registers -128~+127 with one given magnet airgap,
with d2x0.8mm axial magnet.
Figure 6. Example of Transfer Function Y_displacement vs. Y_register, Optimized for 0.6mm Travel Radius
dy @ movement in y direction at constant x
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dy @ movement in x direction at constant y
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AS5013-IQFT-6000 | 制造商:AMS 功能描述:IC ENCODER HALL SENSOR 16-QFN |
| AS5013-QF_EK_AB | 功能描述:AS5013 ADAPTER BOARD 制造商:ams 系列:- 零件狀態:在售 傳感器類型:霍爾效應 感應范圍:- 接口:I2C 靈敏度:- 電壓 - 電源:2.7 V ~ 3.6 V 嵌入式:- 所含物品:板 使用的 IC/零件:AS5013 標準包裝:1 |
| AS5013-QF_EK_DB | 功能描述:AS5013, N40P112 EasyPoint? Series Interface, Hall Effect Sensor Human Interface Device (HID) Evaluation Board 制造商:ams 系列:EasyPoint?? 零件狀態:過期 主要用途:接口，霍爾效應傳感器人機界面設備（HID） 嵌入式:否 使用的 IC/零件:AS5013，N40P112 主要屬性:模擬操縱桿，帶 3 個按鈕 輔助屬性:USB 接口 所含物品:板，線纜 標準包裝:1 |
| AS50-150K-RC | 制造商:ALLIED 制造商全稱:Allied Components International 功能描述:Axial Shielded Inductors |
| AS50-151K-RC | 制造商:ALLIED 制造商全稱:Allied Components International 功能描述:Axial Shielded Inductors |
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