Table of Contents
1 Overview..................................................................................................................................................................................3
1.1 Kit Contents........................................................................................................................................................................3
1.2 Related Documentation From Texas Instruments.............................................................................................................. 4
2 Hardware................................................................................................................................................................................. 5
2.1 Features............................................................................................................................................................................. 5
3 Operation.................................................................................................................................................................................6
3.1 Quick Start Setup............................................................................................................................................................... 6
3.2 EVM Operation...................................................................................................................................................................7
4 Circuitry................................................................................................................................................................................. 11
4.1 Power Block......................................................................................................................................................................11
4.2 Hall Device Block..............................................................................................................................................................11
4.3 Quadrature Decoder Block...............................................................................................................................................11
4.4 Up/Down Counter Block................................................................................................................................................... 11
4.5 LED Array Decoder Block................................................................................................................................................ 12
5 Schematics, PCB Layout, and Bill of Materials................................................................................................................. 13
5.1 Schematics.......................................................................................................................................................................13
5.2 PCB Layout...................................................................................................................................................................... 16
5.3 Bill of Materials.................................................................................................................................................................18
6 Revision History................................................................................................................................................................... 20
List of Figures
Figure 3-1. EVM Overview...........................................................................................................................................................7
Figure 3-2. Magnetic Viewing Film...............................................................................................................................................8
Figure 3-3. EVM Magnet Placement Options.............................................................................................................................. 9
Figure 3-4. Position Module Standard Placement..................................................................................................................... 10
Figure 3-5. Position Module Rotated Placement....................................................................................................................... 10
Figure 5-1. TMAG5110 Schematic.............................................................................................................................................13
Figure 5-2. TMAG5111 Schematic.............................................................................................................................................14
Figure 5-3. Hardware Schematic............................................................................................................................................... 15
Figure 5-4. Top View.................................................................................................................................................................. 16
Figure 5-5. Top Layer.................................................................................................................................................................16
Figure 5-6. Bottom View............................................................................................................................................................ 17
Figure 5-7. Bottom Layer........................................................................................................................................................... 17
List of Tables
Table 1-1. TMAG5110/1 Device Summary...................................................................................................................................3
Table 1-2. Kit Contents................................................................................................................................................................ 3
Table 1-3. Related Documentation.............................................................................................................................................. 4
Table 5-1. Bill of Materials..........................................................................................................................................................18
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2TMAG5110-5111EVM Evaluation Module SLYU050B – JUNE 2020 – REVISED JULY 2021
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