AS5035

AS5035 Datasheet

AS5035

Part	Datasheet
AS5035	AS5035 (pdf)

Related Parts	Information
AS5035-ASST	AS5035-ASST

PDF Datasheet Preview
AS5035 Programmable 64 PPR Incremental Magnetic Rotary Position Sensor Two diagnostic outputs are provided to indicate an out-of-range condition of the magnetic field as well as movement of the magnet in Z-axis. In addition a specific combination of output states indicate a loss of power supply. The AS5035 is available in a small 16pin SSOP package. It can be operated at either 3.3V or 5V supplies. Ordering Information and Content Guide appear at end of datasheet. Figure 1 Added Value of Using AS5035 Key Benefits & Features The benefits and features of AS5035, Programmable 64 PPR Incremental Magnetic Rotary Position Sensor are listed below: • Complete system-on-chip, including analog front end and digital signal processing, no calibration required • 2-channel quadrature and index outputs provide an alternative to optical position sensors • User programmable Zero positioning by OTP allows easy assembly of magnet • Diagnostic features for operation safety • Ideal for applications in harsh environments • Robust system, tolerant to magnet misalignment, air gap variations, temperature variations and external magnetic stray fields • Small lead Pb -free package SSOP 16 5.3mm x 6.2mm • Accurate user programmable zero position • Failure detection mode for magnet placement monitoring and loss of power supply • Magnetic sensing principle • Full turn 360° contactless angular position sensor • Wide temperature range -40°C to 125°C ams Datasheet [v2-01] 2016-Sep-21 Page 1 Document Feedback AS5035− GeneralDescription The AS5035 is suitable for Industrial applications: • Robotics • Replacement of optical position sensors • Flow meters • Man-machine interface Automotive application • Power seat position sensing • Power mirror position sensing Figure 2 Typical Arrangement of AS5035 and Magnet Page 2 Document Feedback ams Datasheet [v2-01] 2016-Sep-21 AS5035 − General Description Figure 3 AS5035 Block Diagram Block Diagram The functional blocks of this device are shown below: VDD5V VDDV3V LDO 3.3V Hall Array Frontend Amplifier AS5035 OTP Zero Position Incremental Decoder MagINCn MagDECn CSn Channel A Channel B Index OTP_CLK OTP_DO PROG ams Datasheet [v2-01] 2016-Sep-21 Page 3 Document Feedback AS5035 − Ordering&ContactInformation Ordering & Contact Information The devices are available as the standard products shown in Figure Figure 31 Ordering Information Ordering Code AS5035-ASST Package SSOP-16 Marking AS5035 Delivery Form Tape & Reel Delivery Quantity 1 reel = 2000 devices Buy our products or get free samples online at Technical Support is available at Provide feedback about this document at For further information and requests, e-mail us at For sales offices, distributors and representatives, please visit: Headquarters ams AG Tobelbader Strasse 30 8141 Premstaetten Austria, Europe Tel +43 0 3136 500 0 Website: Page 30 Document Feedback ams Datasheet [v2-01] 2016-Sep-21 AS5035 − RoHS Compliant & ams Green Statement RoHS Compliant & ams Green Statement RoHS 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, including the requirement that lead not exceed 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 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 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. ams Datasheet [v2-01] 2016-Sep-21 Page 31 Document Feedback Copyrights & Disclaimer AS5035 − 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. Devices sold by ams AG are covered by the warranty and patent indemnification provisions appearing in its General Terms of Trade. ams AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein. 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 commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by ams AG for each application. This product is provided by ams AG “AS IS” and any express or implied warranties, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed. 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. Page 32 Document Feedback ams Datasheet [v2-01] 2016-Sep-21 AS5035 − Document Status Document Status Document Status Product Status Definition Product Preview Pre-Development Information in this datasheet is based on product ideas in the planning phase of development. All specifications are design goals without any warranty and are subject to change without notice Preliminary Datasheet Pre-Production Information in this datasheet is based on products in the design, validation or qualification phase of development. The performance and parameters shown in this document are preliminary without any warranty and are subject to change without notice Datasheet Production to 2-00 2016-Sep-09 Content of austriamicrosystems datasheet was converted to latest ams design Added Figure 1 Updated Package Drawings & Markings section Updated Ordering Information section 2-00 2016-Sep-09 to 2-01 2016-Sep-21 Updated Figure 6 1 28 30 6 Page 34 Document Feedback ams Datasheet [v2-01] 2016-Sep-21 AS5035 − Content Guide Content Guide ams Datasheet [v2-01] 2016-Sep-21 1 General Description 1 Key Benefits & Features 2 Applications 3 Block Diagram 4 Pin Assignment 4 Pin Description 5 Unused Pins 6 Electrical Characteristics 6 Absolute Maximum Ratings 7 DC Characteristics for Digital Inputs and Outputs 8 Magnetic Input Specification 9 Electrical System Specifications 10 Timing Characteristics 10 Incremental Output Signal Tolerances 11 Programming Conditions 12 Connecting the AS5035 12 Power Supply 12 5.0V Operation 12 3.3V Operation 13 Logic High and Low Levels 13 Output Current 13 Chip Select Pin CSn 13 Without Power-up Diagnostic Feature 13 With Power-up Diagnostic Feature 14 MagInc and MagDec Indicators 15 Incremental Outputs 15 A,B and Index 15 Hysteresis 16 Zero Position Programming 17 OTP Programming Timing 17 CCW Bit Programming 19 Simulation Modelling 21 Choosing the Proper Magnet 22 Physical Placement of the Magnet 23 Angular Output Tolerances 23 Accuracy 25 Transition Noise 25 High Speed Operation 25 Sampling Rate 26 Output Delays 26 Temperature 26 Magnetic Temperature Coefficient 26 Accuracy over Temperature 26 Timing Tolerance over Temperature Page 35 Document Feedback AS5035 − Content Guide 27 Failure Diagnostics 27 Magnetic Field Strength Diagnosis 27 Power Supply Failure Detection 27 MagINCn and MagDECn Pins 27 Incremental Outputs Page 36 Document Feedback ams Datasheet [v2-01] 2016-Sep-21

PDF Datasheet Preview

AS5035

Programmable 64 PPR Incremental Magnetic Rotary Position Sensor

Two diagnostic outputs are provided to indicate an out-of-range condition of the magnetic field as well as movement of the magnet in Z-axis. In addition a specific combination of output states indicate a loss of power supply.

The AS5035 is available in a small 16pin SSOP package. It can be operated at either 3.3V or 5V supplies.
Ordering Information and Content Guide appear at end of datasheet.

Figure 1 Added Value of Using AS5035

Key Benefits & Features

The benefits and features of AS5035, Programmable 64 PPR Incremental Magnetic Rotary Position Sensor are listed below:
• Complete system-on-chip, including analog front end and digital signal processing, no calibration required
• 2-channel quadrature and index outputs provide an alternative to optical position sensors
• User programmable Zero positioning by OTP allows easy assembly of magnet
• Diagnostic features for operation safety
• Ideal for applications in harsh environments
• Robust system, tolerant to magnet misalignment, air gap variations, temperature variations and external magnetic stray fields
• Small lead Pb -free package SSOP 16 5.3mm x 6.2mm
• Accurate user programmable zero position
• Failure detection mode for magnet placement monitoring and loss of power supply
• Magnetic sensing principle
• Full turn 360° contactless angular position sensor
• Wide temperature range -40°C to 125°C
ams Datasheet [v2-01] 2016-Sep-21

Page 1 Document Feedback

AS5035− GeneralDescription

The AS5035 is suitable for Industrial applications:
• Robotics
• Replacement of optical position sensors
• Flow meters
• Man-machine interface

Automotive application
• Power seat position sensing
• Power mirror position sensing

Figure 2 Typical Arrangement of AS5035 and Magnet

Page 2 Document Feedback
ams Datasheet [v2-01] 2016-Sep-21

AS5035 − General Description

Figure 3 AS5035 Block Diagram

Block Diagram

The functional blocks of this device are shown below:

VDD5V

VDDV3V LDO 3.3V

Hall Array

Frontend

Amplifier

AS5035

OTP Zero Position

Incremental Decoder

MagINCn MagDECn CSn

Channel A

Channel B Index

OTP_CLK OTP_DO PROG
ams Datasheet [v2-01] 2016-Sep-21

Page 3 Document Feedback
AS5035 − Ordering&ContactInformation
Ordering & Contact Information The devices are available as the standard products shown in

Figure
Figure 31 Ordering Information
Ordering Code

AS5035-ASST

Package

SSOP-16

Marking

AS5035

Delivery Form

Tape & Reel

Delivery Quantity
1 reel = 2000 devices

Buy our products or get free samples online at Technical Support is available at Provide feedback about this document at For further information and requests, e-mail us at For sales offices, distributors and representatives, please visit:

Headquarters ams AG Tobelbader Strasse 30 8141 Premstaetten Austria, Europe

Tel +43 0 3136 500 0 Website:

Page 30 Document Feedback
ams Datasheet [v2-01] 2016-Sep-21

AS5035 − RoHS Compliant & ams Green Statement

RoHS Compliant & ams Green Statement

RoHS 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, including the requirement that lead not exceed 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 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 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.
ams Datasheet [v2-01] 2016-Sep-21

Page 31 Document Feedback

Copyrights & Disclaimer

AS5035 − 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.

Devices sold by ams AG are covered by the warranty and patent indemnification provisions appearing in its General Terms of Trade. ams AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein. 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 commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by ams AG for each application. This product is provided by ams AG “AS IS” and any express or implied warranties, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed.
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.

Page 32 Document Feedback
ams Datasheet [v2-01] 2016-Sep-21

AS5035 − Document Status

Document Status

Document Status Product Status

Definition

Product Preview

Pre-Development

Information in this datasheet is based on product ideas in the planning phase of development. All specifications are design goals without any warranty and are subject to change without notice

Preliminary Datasheet

Pre-Production

Information in this datasheet is based on products in the design, validation or qualification phase of development. The performance and parameters shown in this document are preliminary without any warranty and are subject to change without notice

Datasheet

Production
to 2-00 2016-Sep-09 Content of austriamicrosystems datasheet was converted to latest ams design Added Figure 1 Updated Package Drawings & Markings section Updated Ordering Information section
2-00 2016-Sep-09 to 2-01 2016-Sep-21 Updated Figure 6
1 28 30 6

Page 34 Document Feedback
ams Datasheet [v2-01] 2016-Sep-21

AS5035 − Content Guide

Content Guide
ams Datasheet [v2-01] 2016-Sep-21
1 General Description 1 Key Benefits & Features 2 Applications 3 Block Diagram
4 Pin Assignment 4 Pin Description 5 Unused Pins
6 Electrical Characteristics 6 Absolute Maximum Ratings 7 DC Characteristics for Digital Inputs and Outputs 8 Magnetic Input Specification 9 Electrical System Specifications 10 Timing Characteristics 10 Incremental Output Signal Tolerances 11 Programming Conditions
12 Connecting the AS5035 12 Power Supply 12 5.0V Operation 12 3.3V Operation 13 Logic High and Low Levels 13 Output Current 13 Chip Select Pin CSn 13 Without Power-up Diagnostic Feature 13 With Power-up Diagnostic Feature 14 MagInc and MagDec Indicators
15 Incremental Outputs 15 A,B and Index 15 Hysteresis
16 Zero Position Programming 17 OTP Programming Timing 17 CCW Bit Programming
19 Simulation Modelling
21 Choosing the Proper Magnet 22 Physical Placement of the Magnet
23 Angular Output Tolerances 23 Accuracy 25 Transition Noise 25 High Speed Operation 25 Sampling Rate 26 Output Delays 26 Temperature 26 Magnetic Temperature Coefficient 26 Accuracy over Temperature 26 Timing Tolerance over Temperature

Page 35 Document Feedback

AS5035 − Content Guide
27 Failure Diagnostics 27 Magnetic Field Strength Diagnosis 27 Power Supply Failure Detection 27 MagINCn and MagDECn Pins 27 Incremental Outputs
Page 36 Document Feedback
ams Datasheet [v2-01] 2016-Sep-21

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Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AS5035 Datasheet file may be downloaded here without warranties.

Datasheet ID: AS5035 519739