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

4.1 Power Block

This block is used to provide power to the PCB. J1 is a micro-USB connector used to conveniently power the EVM, but a supply may also be used with any of the GND or VCC test points (TP1-TP4). Note that there are also GND and VCC test points at the bottom of the PCB for convenience. C9 is a bypass capacitor used to help mitigate noise when powering the device from the micro-USB connector.