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

2 Hardware

The TMAG5110-5111EVM is an easy-to-use platform for evaluating the main features and performance of the TMAG5110 and TMAG5111. The EVM features two separate circuits showing different implementations of a rotary encoding application, with the TMAG5110 quadrature decoding circuit on the left and the TMAG5111 speed and direction circuit on the right. There are two different magnets and two magnet placement options to highlight the dual latch capabilities of pole pitch independence and magnet placement independence. There is also an extra plastic module in the 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.