Datasheet > AS5030-ATST

AS5030-ATST

更新时间： 2024-10-01 12:48:59

品牌	Logo	应用领域
艾迈斯 - AMSCO		编码器
页数	文件大小	规格书
44页	891K
描述
8-Bit Programmable High Speed Magnetic Rotary Encoder

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技术参数
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AS5030-ATST 技术参数

是否Rohs认证：	符合	生命周期：	Unknown
包装说明：	GREEN, MO-153AB, TSSOP-16	Reach Compliance Code：	unknown
风险等级：	8.4	Is Samacsys：	N
Base Number Matches：	1

AS5030-ATST 数据手册

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.

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

To measure the angle, only a simple two-pole magnet, rotating over

the center of the chip is required.

Direct measurement of magnetic field strength allows exact

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.

determination of vertical magnet distance

Serial read-out of multiple interconnected AS5030 devices

using daisy chain mode

In addition to the angle information, the strength of the magnetic field

is also available as a 6-bit code.

Wide magnetic field input range: 20 ~ 80mT

Wide temperature range: -40°C to +125°C

Small Pb-free package: TSSOP 16

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.

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.

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

PWM

Decoder

AS5030

PWM

Angle

Sin

Tracking

ADC &

Angle

Zero

Position

Absolute

Serial

Interface

(SSI )

DIO

Cos

Decoder

CLK

Hall Array

Front-end

Amplifier

Mag

A G C

AGC

MagRngn

PROG

Power Management

OTP

www.ams.com/AS5030

Revision 2.4

1 - 44

12 3 4 5 6 7...44

中文翻译

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与AS5030-ATST相关器件

型号	品牌	获取价格	描述	数据表
AS5030ATSU	AMSCO	获取价格	8 BIT PROGRAMMABLE HIGH SPEED MAGNETIC ROTARY ENCODER
AS5030-ATSU	AMSCO	获取价格	8-Bit Programmable High Speed Magnetic Rotary Encoder
AS50-330K	ALLIED	获取价格	General Purpose Inductor, 33uH, 10%, 1 Element, AXIAL LEADED
AS50-330K-RC	ALLIED	获取价格	Axial Shielded Inductors
AS50-330K-RC-TR	ALLIED	获取价格	General Purpose Inductor, 33uH, 10%, 1 Element, AXIAL LEADED, ROHS COMPLIANT
AS50-331K	ALLIED	获取价格	General Purpose Inductor, 330uH, 10%, 1 Element, AXIAL LEADED
AS50-331K-RC	ALLIED	获取价格	Axial Shielded Inductors
AS50-331K-RC-TR	ALLIED	获取价格	General Purpose Inductor, 330uH, 10%, 1 Element, AXIAL LEADED, ROHS COMPLIANT
AS50-332K	ALLIED	获取价格	General Purpose Inductor, 3300uH, 10%, 1 Element, AXIAL LEADED
AS50-332K-RC	ALLIED	获取价格	Axial Shielded Inductors

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