User Guide
UG000442
AS5715 Reference Board
User Guidance
AS5715_TS_EK_AB v1-00
• 2019-Dec-17
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Content Guide
1
1.1
1.2
2
2.1
2.2
Introduction .................................... 3
Kit Content .................................................... 3
Ordering Information .................................... 4
Board Description.......................... 5
First Steps .................................................... 6
Pinout ........................................................... 6
3
4
5
AS5715 Reference Board
Content Guide
Hardware ........................................ 8
Revision Information ................... 10
Legal Information ........................ 11
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AS5715 Reference Board
Introduction
1 Introduction
The AS5715 Reference Board is a simple PCB which demonstrate the performance of AS5715 in addition with coils (integrated into PCB) and target. It allows easy and quick evaluation of the AS5715 inductive position sensor. The sensor and all necessary external components are already soldered to the PCB. If the 6-pin plug strip is used, it has to be soldered on the board.
1.1 Kit Content
Figure 1:
Kit Content
1
Reference Board
2
Spacer
Figure 2:
Kit Content List
Position No. Item
3
4
1
2
AS5715_TS_EK_AB
Spacer
Target
Connector
3
Target
4
Connector
Comments
Reference Board
Ceramic plate
Target (aluminum)
6-pin plug strip
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1.2 Ordering Information
Ordering Code
AS5715_TS_EK_AB
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AS5715 Reference Board
Introduction
Description
Reference Board for inductive position sensing
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2 Board Description
AS5715 Reference Board
Board Description
The AS5715 is mounted on the PCB and either peripheral components (e.g. capacitors) are located on it. The coil is integrated into the board.
Figure 3 :
Board Setup
Coils
Target
Distance holder
AS5715
Connector
The connector has to be populated (soldering necessary!) with a 6-pin plug strip and is required for power supply as well as I
2
C and analog output interfaces.
Information
For setup and detailed communication/programming information, please see the datasheet or application note.
For communication over I
2
C-Interface, connect the PCB to an external microcontroller or to the production programmer of SD4Y , which is available on our webpage. ( SD4Y-PP [Version-not released yet])
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AS5715 Reference Board
Board Description
2.1 First Steps
●
Assemble the Reference Board with the ceramic spacer
●
Put the target on the spacer
●
Connect the Reference Board to supply
Figure 4:
Easy Setup
+5V
Reference
Board
4
3
2
1
6
5
SIN+
SIN-
COS+
COS-
After powering, the sensor is in functional mode and analog sine and cosine signal are available at the connector.
2.2 Pinout
Figure 5:
Pinout On PCB
Figure 6:
Pinout
Pin# Symbol
1
2
+5 V
GND
Type
Power Supply
Power Supply
Description
Positive supply voltage
Ground
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AS5715 Reference Board
Board Description
Pin# Symbol
5
6
3
4
COS-
COS+ / SCL
SIN-
SIN+ / SDA
Type Description
Analog Output Analog inverted cosine output signal
Analog Output/ digital input Analog cosine output signal or input clock
Analog Output Analog inverted sine output signal
Analog Output/ digital input Analog sine output signal
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3 Hardware
Figure 7:
Schematic
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AS5715 Reference Board
Hardware
Figure 8:
Board Components
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Figure 9:
Bill of Materials
#
7
8
5
6
3
4
1
2
Designator
C1
C2
C3, C4
C5, C6
C7, C8, C9, C10
P1
R1, R2, R3, R4
U1
Quantity
4
1
4
1
2
2
1
1
AS5715 Reference Board
Hardware
Value
220 nF
100 nF tbd
1.2 nF
47 nF
6-pin Connector
6.8 k
Ω
AS5715
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4 Revision Information
AS5715 Reference Board
Revision Information
Changes from previous version to current revision v1-00 Page
●
●
Initial version
Page and figure numbers for the previous version may differ from page and figure numbers in the current revision.
Correction of typographical errors is not explicitly mentioned.
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5 Legal Information
AS5715 Reference Board
Legal Information
Copyrights & Disclaimer
Copyright ams AG, Tobelbader Strasse 30, 8141 Premstaetten, 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.
Demo Kits, Evaluation Kits and Reference Designs are provided to recipient on an “as is” basis for demonstration and evaluation purposes only and are not considered to be finished end-products intended and fit for general consumer use, commercial applications and applications with special requirements such as but not limited to medical equipment or automotive applications. Demo Kits, Evaluation Kits and Reference Designs have not been tested for compliance with electromagnetic compatibility (EMC) standards and directives, unless otherwise specified. Demo Kits, Evaluation Kits and Reference Designs shall be used by qualified personnel only. ams AG reserves the right to change functionality and price of Demo Kits, Evaluation Kits and Reference Designs at any time and without notice.
Any express or implied warranties, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed. Any claims and demands and any direct, indirect, incidental, special, exemplary or consequential damages arising from the inadequacy of the provided Demo Kits, Evaluation Kits and Reference Designs or incurred losses of any kind (e.g. loss of use, data or profits or business interruption however caused) as a consequence of their use are excluded. 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.
RoHS Compliant & ams Green Statement
RoHS Compliant:
The term RoHS compliant means that ams AG products fully comply with current RoHS directives. Our semiconductor products do not contain any chemicals for all 6 substance categories plus additional 4 substance categories (per amendment EU 2015/863), including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, RoHS compliant products are suitable for use in specified lead-free processes.
ams Green (RoHS compliant and no Sb/Br/Cl):
ams Green defines that in addition to RoHS compliance, our products are free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) and do not contain Chlorine (Cl not exceed 0.1% by weight in homogeneous material).
Important Information:
The information provided in this statement represents ams AG knowledge and belief as of the date that it is provided. ams AG bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. ams AG has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ams AG and ams AG suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
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ams AG
Tobelbader Strasse 30
8141 Premstaetten
Austria, Europe
Tel: +43 (0) 3136 500 0
Please visit our website at www.ams.com
Buy our products or get free samples online at www.ams.com/Products
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For further information and requests, e-mail us at [email protected]
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