SLYU050B June   2020  – July 2021 TMAG5110 , TMAG5110-Q1 , TMAG5111 , TMAG5111-Q1

 

  1.   Trademarks
  2. 1Overview
    1. 1.1 Kit Contents
    2. 1.2 Related Documentation From Texas Instruments
  3. 2Hardware
    1. 2.1 Features
  4. 3Operation
    1. 3.1 Quick Start Setup
    2. 3.2 EVM Operation
  5. 4Circuitry
    1. 4.1 Power Block
    2. 4.2 Hall Device Block
      1. 4.2.1 TMAG5110 Side
      2. 4.2.2 TMAG5111 Side
    3. 4.3 Quadrature Decoder Block
      1. 4.3.1 TMAG5110 Side
      2. 4.3.2 TMAG5111 Side
    4. 4.4 Up/Down Counter Block
      1. 4.4.1 TMAG5110 Side
      2. 4.4.2 TMAG5111 Side
    5. 4.5 LED Array Decoder Block
      1. 4.5.1 TMAG5110 Side
      2. 4.5.2 TMAG5111 Side
  6. 5Schematics, PCB Layout, and Bill of Materials
    1. 5.1 Schematics
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  7. 6Revision History

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:
    1. USB power
      1. Insert the micro USB cable into the EVM onboard USB receptacle J1.
      2. Plug the USB cable into any USB power source (for example: laptop, desktop, power bank, and so forth).
    2. Variable power supply
      1. Set the power supply voltage to 5 V. Do not turn on the power yet.
      2. Connect the power supply V- terminal to the black GND test point on the EVM.
      3. Connect the power supply V+ terminal to the red VCC test point on the EVM.
      4. Turn on the power supply.
  2. Place either the 10 pole or the 20 pole ring magnet in one of the two positions indicated in Figure 3-3.
  3. Rotate the magnet in either direction and observe the various LED indicators.