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User's Guide
TMAG5170UEVM
This user's guide describes the characteristics, operation, and use of the TMAG5170 evaluation module (EVM).
This EVM is designed to evaluate the performance of the TMAG5170. Throughout this document, the terms
evaluation board, evaluation module, and EVM are synonymous with the TMAG5170UEVM. This document
includes a schematic, reference printed circuit board (PCB) layouts, and a complete bill of materials (BOM).
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Trademarks..............................................................................................................................................................................1
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Overview..................................................................................................................................................................................2
Contents........................................................................................................................................................................2
2.2 Related Documentation From Texas Instruments..............................................................................................................
3 Hardware.................................................................................................................................................................................
3.1 Features.............................................................................................................................................................................
4
Operation.................................................................................................................................................................................3
4.1 Quick Start Setup...............................................................................................................................................................
Operation...................................................................................................................................................................4
5 Schematics, PCB Layout, and Bill of Materials.................................................................................................................
5.1
Schematics.......................................................................................................................................................................10
5.2 PCB Layout......................................................................................................................................................................
Materials.................................................................................................................................................................15
6 Revision History...................................................................................................................................................................
1 Trademarks
All trademarks are the property of their respective owners.
SBAU388A - SEPTEMBER 2021 - REVISED FEBRUARY 2022
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ABSTRACT
Table of Contents
Copyright © 2022 Texas Instruments Incorporated
Table of Contents
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TMAG5170UEVM
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Summary of Contents for Texas Instruments TMAG5170UEVM
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Page 1: Table Of Contents
This EVM is designed to evaluate the performance of the TMAG5170. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous with the TMAG5170UEVM. This document includes a schematic, reference printed circuit board (PCB) layouts, and a complete bill of materials (BOM). -
Page 2: Overview
Newer revisions are available from www.ti.com or the Texas Instruments' Literature Response Center at (800) 477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify the document by both title and literature number. -
Page 3: Hardware
Section 4.2.2. 6. Observe the outputs in the GUI. See Section 4.2.1.3 for more info on GUI setup and operation. SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 TMAG5170UEVM Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 4: Evm Operation
4-1. Figure 4-1. EVM on TI-SCB Controller It is optional to snap apart the TMAG5170UEVM to separate the TMAG5170A1 and TMAG5170A2 halves. This may be done by flexing the PCB at the indicated boundary below Figure 4-2. TMAG5170UEVM Snap Apart Edge 4.2.1 Setup... - Page 5 – Download the firmware package and BSL scripter tool from the EVM page, or use the links below. • TMAG5170EVM: http://www.ti.com/lit/zip/sbac268 – Unzip the firmware folder and run the .bat file. SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 TMAG5170UEVM Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 6 4. Optionally, the GUI can be downloaded for offline use by clicking the icon in the GUI Composer window shown in Figure 4-4. TMAG5170UEVM SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 7 4. Click the Plots icon to view and save graphical data from the results registers (see Figure 4-9). This is also available on the left-side menu. Figure 4-9. Plots Page Icon SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 TMAG5170UEVM Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 8 Adjust the Push threshold calibration value found in the Rotate & Push tab to be about 3-5mT larger than the maximum value recorded above. TMAG5170UEVM SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 9 – For the above example, the EVM would return the results in JSON format: {"acknowledge":"wreg 0x01 0x01C0"} {"console":"Writing 0x1c0 to SENSOR_CONFIG register"} {"evm_state":"idle"} SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 TMAG5170UEVM Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
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Page 10: Schematics, Pcb Layout, And Bill Of Materials
EVM. Figure 5-1 shows the circuitry for the EVM, and Figure 5-2 shows the mechanical components included with the EVM. TMAG5170UEVM SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... - Page 11 SVN Rev: Not in version control Assembly Variant: warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its Drawn By: File:...
- Page 12 LOGO LOGO PCB Rev: CE Mark Texas Instruments WEEE logo LOGO LOGO CE Mark Texas Instruments WEEE logo Figure 5-2. Hardware Schematic TMAG5170UEVM SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
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Page 13: Pcb Layout
5.2 PCB Layout Figure 5-3 through Figure 5-6 show the PCB layers of the EVM. Figure 5-3. Top View Figure 5-4. Top Layer SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 TMAG5170UEVM Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... - Page 14 Schematics, PCB Layout, and Bill of Materials www.ti.com Figure 5-5. Bottom View Figure 5-6. Bottom Layer TMAG5170UEVM SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
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Page 15: Bill Of Materials
SPI bus interface 8-VSSOP -40 to Automotive, 3D high-precision linear Hall effect VSSOP8 TMAG5170A2EDGKQ Texas Instruments sensor with SPI bus interface 8-VSSOP -40 to SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 TMAG5170UEVM Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 16: Revision History
Changed Hardware section..........................• Changed Firmware section..........................4 • Changed hyperlink in the GUI Setup and Usage section................... • Changed Bill of Materials table......................... TMAG5170UEVM SBAU388A – SEPTEMBER 2021 – REVISED FEBRUARY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... - Page 17 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 18 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 19 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 20 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 21 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 22 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated...
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