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| 型号： | AS5163-HTST |
| 厂商： | ams |
| 文件页数： | 8/37页 |
| 文件大小： | 0K |
| 描述： | IC ENCODER ROTARY 14-TSSOP |
| 应用说明： | AS5000 Series Magnet Selection Guide AS5000 Series Magnets for Extended Vertical Range |
| 标准包装： | 4,500 |
| 传感范围： | 30mT ~ 70mT |
| 类型： | 线性，旋转编码器 - 可编程 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 20mA |
| 输出类型： | 模拟，比率 |
| 特点： | 可编程 |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 带卷 (TR) |
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AS5163
Datasheet - D e t a i l e d D e s c r i p t i o n
7 Detailed Description
The AS5163 is manufactured in a CMOS process and uses a spinning current Hall technology for sensing the magnetic field distribution across
the surface of the chip.
The integrated Hall elements are placed around the center of the device and deliver a voltage representation of the magnetic field at the surface
of the IC.
Through Sigma-Delta Analog / Digital Conversion and Digital Signal-Processing (DSP) algorithms, the AS5163 provides accurate high-resolution
absolute angular position information. For this purpose, a Coordinate Rotation Digital Computer (CORDIC) calculates the angle and the
magnitude of the Hall array signals.
The DSP is also used to provide digital information at the outputs that indicate movements of the used magnet towards or away from the device’s
surface.
A small low cost diametrically magnetized (two-pole) standard magnet provides the angular position information.
The AS5163 senses the orientation of the magnetic field and calculates a 14-bit binary code. This code is mapped to a programmable output
characteristic. The type of output is programmable and can be selected as PWM or analog output. This signal is available at the pin 14 ( OUT ).
The analog and PWM output can be configured in many ways. The application angular region can be programmed in a user friendly way. The
start angle position T1 and the end point T2 can be set and programmed according to the mechanical range of the application with a resolution
of 14 bits. In addition, the T1Y and T2Y parameter can be set and programmed according to the application. The transition point 0 to 360 degree
can be shifted using the break point parameter BP . This point is programmable with a high resolution of 14 bits of 360 degrees. The voltage for
clamping level low CLL and clamping level high CLH can be programmed with a resolution of 7 bits. Both levels are individually adjustable.
These parameters are also used to adjust the PWM duty cycle.
The AS5163 also provides a compare function. The internal angular code is compared to a programmable level using hysteresis. The function is
available over the output pin 11 ( KDOWN ).
The output parameters can be programmed in an OTP register. No additional voltage is required to program the AS5163. The setting may be
overwritten at any time and will be reset to default when power is cycled. To make the setting permanent, the OTP register must be programmed
by using a lock bit. Else, the content could be frozen for ever.
The AS5163 is tolerant to magnet misalignment and unwanted external magnetic fields due to differential measurement technique and Hall
sensor conditioning circuitry.
Figure 3. Typical Arrangement of AS5163 and Magnet
www.austriamicrosystems.com/AS5163
Revision 2.7
7 - 36
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS5163HTSU | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:12 BIT AUTOMOTIVE Angle Position Sensor |
| AS5163-HTSU | 功能描述:IC ENCODER PROG 12-BIT 14TSSOP 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 |
| AS5163-HTSV | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:12-Bit Automotive Angle Position Sensor |
| AS5163-TS_EK_AB | 功能描述:AS5163 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:磁性，旋转位置 感应范围:360° 接口:模拟和数字 灵敏度:- 电压 - 电源:4.5 V ~ 5.5 V 嵌入式:否 所含物品:板 使用的 IC/零件:AS5163 标准包装:1 |
| AS5163-TS_EK_DB | 功能描述:AS5163 - Magnetic, Rotary Position Sensor Evaluation Board 制造商:ams 系列:- 零件状态:有效 传感器类型:磁性，旋转位置 感应范围:360° 接口:串行 灵敏度:- 电压 - 电源:9V 嵌入式:是，MCU，8 位 所含物品:板 使用的 IC/零件:AS5163 标准包装:1 |
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