Texas Instruments TMAG5110-5111EVM User Manual
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Texas Instruments TMAG5110-5111EVM User Manual

Texas Instruments TMAG5110-5111EVM User Manual

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User's Guide
TMAG5110-5111EVM Evaluation Module
This user's guide describes the characteristics, operation, and use of the
module (EVM). This EVM is designed to evaluate the performance of the TMAG5110/1 dual latch, 2D Hall effect
sensors. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous
with the TMAG5110-5111EVM. This document includes a schematic, reference printed circuit board (PCB)
layouts, and a complete bill of materials (BOM).
SLYU050B – JUNE 2020 – REVISED JULY 2021
Submit Document Feedback
ABSTRACT
Copyright © 2021 Texas Instruments Incorporated
TMAG5110
and
TMAG5111
TMAG5110-5111EVM Evaluation Module
evaluation
1

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Summary of Contents for Texas Instruments TMAG5110-5111EVM

  • Page 1 (EVM). This EVM is designed to evaluate the performance of the TMAG5110/1 dual latch, 2D Hall effect sensors. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous with the TMAG5110-5111EVM. This document includes a schematic, reference printed circuit board (PCB) layouts, and a complete bill of materials (BOM).

  • Page 2: Table Of Contents

    Table of Contents www.ti.com Table of Contents Overview....................................3 1.1 Kit Contents..................................3 1.2 Related Documentation From Texas Instruments......................2 Hardware....................................2.1 Features..................................... Operation....................................6 3.1 Quick Start Setup................................3.2 EVM Operation...................................7 4 Circuitry....................................4.1 Power Block..................................11 4.2 Hall Device Block................................11 4.3 Quadrature Decoder Block...............................

  • Page 3: Overview

    ±3 mT TMAG5111B4 ±3 mT TMAG5111C4 ±3 mT 1.1 Kit Contents Table 1-2 lists the contents of the TMAG5110-5111EVM kit. Contact the Texas Instruments Customer Support Center if any component is missing. Table 1-2. Kit Contents Item Quantity TMAG5110-5111EVM test board...

  • Page 4: Related Documentation From Texas Instruments

    477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify the document by both title and literature number. Table 1-3 lists documentation related to the TMAG5110-5111EVM. Click the links Table 1-3 for further information on the TMAG5110/1.The device name links to the product web folder on www.ti.com.

  • Page 5: Hardware

    EVM kit to help test and experiment with other magnet placement options. The TMAG5110-5111EVM is intended to provide basic functional evaluation of the devices. The layout is not intended to be a model for the target circuit, nor is it laid out for electromagnetic compatibility (EMC) testing. The TMAG5110-5111EVM consists of one PCB with one TMAG5110 and one TMAG5111.

  • Page 6: Operation

    3 Operation 3.1 Quick Start Setup The following instructions describe how to set up and use the TMAG5110-5111EVM: 1. Power up the EVM using either of the following methods: a. USB power Insert the micro USB cable into the EVM onboard USB receptacle J1.

  • Page 7: Evm Operation

    Operation 3.2 EVM Operation The TMAG5110-5111EVM features two functionally independent circuits, one for the TMAG5110 and one for the TMAG5111. Figure 3-1 shows an overview of the PCB layout. The circuit on the left features the TMAG5110 quadrature output device, and the circuit on the right features the TMAG5111 speed and direction output device.

  • Page 8: Figure 3-2. Magnetic Viewing Film

    The output LEDs near the sensors (D21-D24) show the state of the individual output pins of each device. TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 9: Figure 3-3. Evm Magnet Placement Options

    EVM, and tighten the nut while holding the module in the desired position. To swivel the fixture, loosen the nut slightly. SLYU050B – JUNE 2020 – REVISED JULY 2021 TMAG5110-5111EVM Evaluation Module Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 10: Figure 3-4. Position Module Standard Placement

    The included magnets should not be placed near stronger magnets, or the magnetic pole configuration may get altered. It is best practice not to touch the multipole ring magnets to any other magnet. TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
  • Page 11 (U8, SN74LVC1G17) to delay the LOAD signal for the up/down counter (U3). This is done so that the initial value of 0 is loaded to the counter after the device has been powered on. SLYU050B – JUNE 2020 – REVISED JULY 2021 TMAG5110-5111EVM Evaluation Module Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
  • Page 12 TMAG5110 side but for the TMAG5111 signal path, except that the direction line comes directly from the TMAG5111. TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 13: Schematics, Pcb Layout, And Bill Of Materials

    CD74HC190PWR 5600pF EAST1616RGBA3 10.0k 0.1uF 10.0k 10.0k EAST1616RGBA3 10.0k DIR_5110 10.0k EAST1616RGBA3 TMUX1574RSVR 10.0k 10.0k EAST1616RGBA3 Figure 5-1. TMAG5110 Schematic SLYU050B – JUNE 2020 – REVISED JULY 2021 TMAG5110-5111EVM Evaluation Module Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 14: Figure 5-2. Tmag5111 Schematic

    5600pF EAST1616RGBA3 0.1uF 10.0k U10B 10.0k U12B EAST1616RGBA3 10.0k DIR_5111 10.0k EAST1616RGBA3 TMUX1574RSVR 10.0k 10.0k EAST1616RGBA3 Figure 5-2. TMAG5111 Schematic TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 15: Figure 5-3. Hardware Schematic

    These assemblie s must comply with workmanship standards IPC-A-610 Class 2, unles s otherwis e specified. Figure 5-3. Hardware Schematic SLYU050B – JUNE 2020 – REVISED JULY 2021 TMAG5110-5111EVM Evaluation Module Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 16: Pcb Layout

    Figure 5-4 through Figure 5-7 illustrate the PCB layers of the EVM. Figure 5-5. Top Layer Figure 5-4. Top View TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 17: Figure 5-6. Bottom View

    Schematics, PCB Layout, and Bill of Materials Figure 5-6. Bottom View Figure 5-7. Bottom Layer SLYU050B – JUNE 2020 – REVISED JULY 2021 TMAG5110-5111EVM Evaluation Module Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 18: Bill Of Materials

    Test Point, Compact, Black, TH Black Compact Testpoint 5006 Keystone Test Point, Compact, Red, TH Red Compact Testpoint 5005 Keystone TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
  • Page 19 LARGE T&R TMAG5111, DBV0005A (SOT-23-5) DBV0005A TMAG5111B1AQDBVR Texas Instruments FID1, FID2, FID3 Fiducial mark. There is nothing to buy or mount. SLYU050B – JUNE 2020 – REVISED JULY 2021 TMAG5110-5111EVM Evaluation Module Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...

  • Page 20: Revision History

    Updated the numbering format for tables, figures, and cross-references throughout the document....1 • Updated at product release to align to data sheet parameters................1 TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated...
  • Page 21 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
  • Page 22 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
  • Page 23 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
  • Page 24 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
  • Page 25 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
  • Page 26 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products.IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2021, Texas Instruments Incorporated...

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