AS5035_1 AMSCO [austriamicrosystems AG], AS5035_1 Datasheet
AS5035_1
Related parts for AS5035_1
AS5035_1 Summary of contents
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AS5035 PROGRAMMABLE 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 1 General Description The AS5035 is a magnetic incremental encoder with 64 quadrature pulses per revolution (8-bit resolution) and index output. Two diagnostic outputs are provided to indicate an out-of- range condition ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER VDD5V LDO 3.3V Hall Array & Frontend Amplifier AS5035 4.1 Pin List & Description Pin # Name Type SSOP16 1 MagInc DO_OD 2 MagDec DO_OD ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 5 Connecting the AS5035 5.1 Power Supply 5.1.1 5.0V Operation Connect a 4.5V to 5.5V power supply to pin VDD5V only. Add a 1µF to 10µF buffer capacitor to pin VDD3V3 5.1.2 ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 5.5 MagInc and MagDec Indicators These two pins are open-drain outputs with a maximum driving capability of 2mA @ 3.0V and 4mA @ 4.5V. MagINC, (Magnitude Increase) turns on, when the magnet ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 7 Zero Position Programming Zero Position Programming is an OTP option that simplifies assembly of a system, as the magnet does not need to be manually adjusted to the mechanical zero position. ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 7.1 OTP Programming Timing OTP programming requires access to the factory settings register of the AS5035. Improper or accidental modification of the factory settings may render the chip unusable. Therefore the Zero ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 8 Simulation Modelling 3.9 mm ± 0.235mm 1 2.433 mm Y1 ± 0.235mm X1 Y2 AS5040 die Center of die Radius of circular Hall sensor array: 1.1mm radius Figure 9: Arrangement of ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER The magnet’s field strength perpendicular to the die surface should be verified using a gauss-meter. The magnetic field given distance, along a concentric v circle with a radius of ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER For each misalignment step, the measurement as shown in Figure 14 is repeated and the accuracy (Err – Err )/2 (e.g. 0.25° in Figure 14) is entered as max min the Z-axis ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 10.4 Output Delays Due to the sampling rate of 10kHz, there will be a delay 100µs between the time that the sample is taken until it is converted and ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 12 Electrical Characteristics 12.1 Absolute Maximum Ratings (non operating) Stresses beyond those listed under “Absolute Maximum Ratings“ may cause permanent damage to the device. These are stress ratings only. Functional operation of ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 12.3.3 CMOS Outputs Index, OTP_DO Parameter High level output voltage Low level output voltage Output current 12.4 Magnetic Input Specification Two-pole cylindrical diametrically magnetised source: Parameter Symbol Min Diameter d ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 12.6 Timing Characteristics Parameter Symbol Power-up time t Incremental Incremental outputs valid after power-up outputs valid System propagation delay Sampling rate 12.7 Incremental Output Signal Tolerances See Table 3 on page 9 ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 13 Package Drawings and Markings 16-Lead Shrink Small Outline Package SSOP-16 AYWWIZZ AS5035 Dimensions mm Symbol Min Typ Max Min A 1.73 1.86 1.99 .068 A1 0.05 0.13 0.21 .002 A2 1.68 ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 14 Recommended PCB Footprint: Revision 1.5 Recommended Footprint Data mm inch A 9.02 0.355 B 6.16 0.242 C 0.46 0.018 D 0.65 0.025 E 5.01 0.197 www.austriamicrosystems.com Page ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER 15 Contact 15.1 Headquarters austriamicrosystems AG A 8141 Schloss Premstätten, Austria Phone: +43 3136 500 0 Fax: +43 3136 525 01 industry.medical@austriamicrosystems.com www.austriamicrosystems.com 15.2 Sales Offices austriamicrosystems Germany GmbH Tegernseer Landstrasse 85 ...
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AS5035 – 64 PPR INCREMENTAL MAGNETIC ROTARY ENCODER Copyrights Copyright © 1997-2007, austriamicrosystems AG, Schloss Premstaetten, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered ®. All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the ...