SBAU375 November   2021

 

  1.   Trademarks
  2. 1EVM Overview
    1. 1.1 Introduction
  3. 2Analog Interface
    1. 2.1 Analog Inputs
    2. 2.2 Comparator Outputs
  4. 3Power Supplies
    1. 3.1 VDD Inputs
  5. 4EVM Operation
    1. 4.1 Analog Inputs: J4
    2. 4.2 User Power: J1 and J2
    3. 4.3 Comparator Outputs: J3
    4. 4.4 Device Operation
  6. 5Layout, BOM, and Schematic
    1. 5.1 Layout
    2. 5.2 Bill of Materials (BOM)
    3. 5.3 Schematic

3.1 VDD Inputs

J1 provides access to the VDD1 supply, and J2 provides access to the VDD2 supply. Apply a voltage from 3 VDC to 27 VDC between J1.2 and J1.1 to power VDD1. To power VDD2, apply a voltage between 2.7 VDC and 5.5 VDC to J2.2 and J2.1. Figure 3-1 shows the input power.

GUID-666FBA20-0C80-42D8-8BBD-BFD2C487EA14-low.pngFigure 3-1 VDD Inputs