AS5020 查看數據表（PDF） - austriamicrosystems AG

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AS5020

6-BIT MAGNETIC ANGULAR POSITION ENCODER WITH SERIAL INTERFACE

austriamicrosystems AG 

6-Bit Magnetic Position Encoder –Data Sheet Rev.1.0

AS5020

Typical Application Areas

Non Contact Rotary Switch:

„ Position Control

„ 4, 8,16,32 Position Rotary Switch

„ Isolated Switching

„ n of 64 Position Rotary Switch

„ Rotation Detection

„ Digital Potentiometer, Dimmer

„ and many more

„ Angular Encoding

Advantages:

• No switch contacts

• Long mechanical life time

• Digital output

Similar to Daisy Chain configuration

multiple devices can be connected over

a serial bus structure. In this

configuration the PROG pins can be

connected together and allows

simultaneous calibration.

Figure 6 Front Panel Control

Address

µC

CLK

Data IN

Address

Decoder

n

PD/CS PROG

AS5020

CLK DATA

2

PD/CS PROG

AS5020

CLK DATA

Figure 7 Serial Bus Structure

Parallel

1 Programming

PD/CS PROG

AS5020

CLK DATA

For your interest:

A demonstration board for the AS5020 is available. The board includes the AS5020, an encoder

magnet, Micro-Controller and LED Display to indicate the position. Please ask your local sales

office. Further information can be found at our web-page:

http://www.amsint.com/products/product/index.html

Rev. n/c

Page 10/11

Feb 2001

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