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| 型号： | AS5030 DB |
| 厂商： | ams |
| 文件页数： | 1/44页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO AS5030 |
| 标准包装： | 1 |
| 传感器类型： | 磁性，旋转位置 |
| 传感范围： | 360° |
| 接口： | USB |
| 电源电压： | 5V USB 或 7.5V |
| 嵌入式： | 是，MCU，8 位 |
| 已供物品： | 板 |
| 已用 IC / 零件： | AS5030 |
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AS5030
8-Bit Programmable High Speed Magnetic Rotary Encoder
1 General Description
The AS5030 is a contactless magnetic rotary encoder for accurate
angular measurement over a full turn of 360°.
It is a system-on-chip, combining integrated Hall elements, analog
front end and digital signal processing in a single device.
To measure the angle, only a simple two-pole magnet, rotating over
the center of the chip is required.
The absolute angle measurement provides instant indication of the
magnet’s angular position with a resolution of 8 bit = 256 positions
per revolution. This digital data is available as a serial bit stream and
as a PWM signal.
In addition to the angle information, the strength of the magnetic field
is also available as a 6-bit code.
Data transmission can be configured for 1-wire (PWM), 2-wires
(CLK, DIO) or 3-wires (CLK, DIO, CS).
A software programmable (OTP) zero position simplifies assembly
as the zero position of the magnet does not need to be mechanically
aligned.
A Power Down Mode together with fast startup- and measurement
cycles allows for very low average power consumption and makes
the AS5030 also suitable for battery operated equipment.
Figure 1. AS5030 Block Diagram
Sin / Sinn / Cos / Cosn
2 Key Features
?? 360° contactless angular position encoding
?? Two digital 8-bit absolute outputs:
- Serial interface
- Pulse width modulated (PWM) output
?? User programmable zero position
?? Direct measurement of magnetic field strength allows exact
determination of vertical magnet distance
?? Serial read-out of multiple interconnected AS5030 devices
using daisy chain mode
?? Wide magnetic field input range: 20 ~ 80mT
?? Wide temperature range: -40°C to +125°C
?? Small Pb-free package: TSSOP 16
3 Applications
The AS5030 is suitable for Contactless rotary position sensing,
Rotary switches (human machine interface), AC/DC motor position
control, Robotics and Encoder for battery operated equipment.
AS5030
PWM
Decoder
PWM
Hall Array
&
Front-end
Sin
Cos
Tracking
ADC &
Angle
Decoder
Angle
Zero
Position
Mag
Absolute
Serial
Interface
( SSI )
DX
DIO
CS
CLK
C2
Amplifier
AGC
AGC
MagRngn
www.ams.com/AS5030
Power Management
OTP
Revision 2.4
PROG
1 - 44
相关PDF资料 |
PDF描述 |
|---|---|
| AS5048-DB-1.0 | BOARD DEMO AS5048 |
| AS5215 DB | BOARD DEMO AS5215 |
| AS5245 DB | BOARD DEMO AS5245 |
| AS5304-DK-1.0 | BOARD DEMO AS5304 |
| AS5311 DB | BOARD EVAL FOR AS5311 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS5030-TS_EK_AB | 功能描述:AS5030 - 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:5V 嵌入式:否 所含物品:板 使用的 IC/零件:AS5030 标准包装:1 |
| AS5030-TS_EK_DB | 功能描述:AS5030 - 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:USB 灵敏度:- 电压 - 电源:5V USB 或 7.5V 嵌入式:是，MCU，8 位 所含物品:板 使用的 IC/零件:AS5030 标准包装:1 |
| AS50-330K-RC | 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors |
| AS50-331K-RC | 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors |
| AS50-332K-RC | 制造商:ALLIED 制造商全称:Allied Components International 功能描述:Axial Shielded Inductors |
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