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AS5304 / AS5306 - Demo Kit User Manual 

 

www.ams.com              

Revision 1.3 / 09/24/12

 

page 12/13 

 

Copyright 

 
Copyright © 1997-2012, ams AG, Tobelbader Strasse 30, 8141 Unterpremstaetten, Austria-Europe. 
Trademarks Registered ®. All rights reserved. The material herein may not be reproduced, adapted, merged, 
translated, stored, or used without the prior written consent of the copyright owner. 
 
All products and companies mentioned are trademarks or registered trademarks of their respective companies. 
 
 

Disclaimer 

 

Devices sold by ams AG are covered by the warranty and patent indemnification provisions appearing in its 
Term of Sale. ams AG makes no warranty, express, statutory, implied, or by description regarding the 
information set forth herein or regarding the freedom of the described devices from patent infringement. ams 
AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to 
designing this product into a system, it is necessary to check with ams AG for current information. 
 
This product is intended for use in normal commercial applications. Applications requiring extended 
temperature range, unusual environmental requirements, or high reliability applications, such as military, 
medical life-support or lifesustaining equipment are specifically not recommended without additional 
processing by ams AG for each application. For shipments of less than 100 parts the manufacturing flow might 
show deviations from the standard production flow, such as test flow or test location. 
 
The information furnished here by ams AG is believed to be correct and accurate. However, ams AG shall not 
be liable to recipient or any third party for any damages, including but not limited to personal injury, property 
damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential 
damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical 
data herein. No obligation or liability to recipient or any third party shall arise or flow out of ams AG rendering of 
technical or other services.

 

 
 

Contact Information 

Headquarters

 

ams AG 
Tobelbader Strasse 30 
8141 Unterpremstaetten 
Austria 
T. +43 (0) 3136 500 0 
For Sales Offices, Distributors and Representatives, please visit:

 

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Summary of Contents for AS5304

Page 1: ...www ams com Revision 1 3 2012 09 24 User Manual AS5304 AS5306 Demo Kit AS5304 AS5306 160 step Linear Incremental Position Sensor with ABI output...

Page 2: ...om Revision 1 3 09 24 12 page 1 13 Table of Contents 1 General Description 2 2 Package and Board Description 3 3 How to get the kit running 7 4 Design Considerations 8 5 Schematics and BOM 9 6 Orderin...

Page 3: ...trip magnet with 2mm pole length and has a resolution of 25um per step while the AS5306 uses a multi pole strip magnet with 1 2mm pole length and has a resolution of 15um per step Both AS5304 and AS53...

Page 4: ...scription Demo Kit Contents The demo kit includes following items listed below in Table 1 Table 1 Demo Kit Contents Pos Item Comment 1 AS5304 AS5306 demo board Including mechanics 2 USB 2 0 cable For...

Page 5: ...ro position reset button Additional Information about the Position Sensor On the back side there are several options to connect directly to the signals of the demo board for further evaluation of the...

Page 6: ...ic Gain Control of the position sensor signal control loop This output is used to monitor the magnetic field strength respectively the air gap between sensor and multipole magnet strip For more detail...

Page 7: ...K ST 1 0 has a pole pair length of 2 4mm The multipole magnet strips are mounted in an aluminum aluminium slider See Figure 8 and Table 3 for details Find additional information about magnet requireme...

Page 8: ...n counter value in steps and the calculated position in micrometer Move the multipole magnet slider The position change is displayed See Figure 10 4 Pull out the slider to remove the multi pole magnet...

Page 9: ...s Sensor Magnet Pole Length Resolution Linear Speed Outputs AS5304A 2 0 mm 25 m 20 m s Push Pull AS5304B 2 0 mm 25 m 20 m s Open Drain AS5306A 1 2 mm 15 m 12 m s Push Pull AS5306B 1 2 mm 15 m 12 m s O...

Page 10: ...e display For easy integration of the AS5304 AS5306 the LS7366 quadrature counter was choosen to interface between position sensor and microcontroller By using this component the actual position can b...

Page 11: ...78 1 440478 TE CONNECTIVITY AMP 1 19 J5 NC HDR1X6 1 20 J6 NC Reset_CNT PIN1_SMD 1 21 J7 NC Header 2 HDR1X2 1 22 P1 P2 P3 P4 Jumper2 Jumper2_Horizont al 4 23 R1 10k R0603 1 24 R2 68R R0603 1 25 R3 nc R...

Page 12: ...com Revision 1 3 09 24 12 page 11 13 6 Ordering Information Table 6 Ordering Information Ordering Code Description comments AS5304 DK 1 0 AS5304 Demo Kit 2 0 mm pole length 25 m step AS5306 DK 1 0 AS...

Page 13: ...l commercial applications Applications requiring extended temperature range unusual environmental requirements or high reliability applications such as military medical life support or lifesustaining...

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