SBAU351 April   2021

 

  1.   Trademarks
  2. 1EVM Overview
    1. 1.1 ADS127L11EVM Kit
    2. 1.2 ADS127L11EVM Board
    3. 1.3 ADS127L11EVM-PDK-GUI Unsupported Features
  3. 2EVM Analog Interface
    1. 2.1 EVM Analog Input Options
    2. 2.2 ADC Connections and Decoupling
    3. 2.3 ADC Input Drive Amplifiers
    4. 2.4 VCOM Buffer
    5. 2.5 Onboard Voltage Reference
    6. 2.6 External Voltage Reference
    7. 2.7 Clock Tree
  4. 3Digital Interface
    1. 3.1 Serial Interface (SPI)
    2. 3.2 I2C Bus for Onboard EEPROM
  5. 4Power Supplies
    1. 4.1 Power Connection and Configuration
    2. 4.2 Low Dropout Regulator (LDO)
  6. 5ADS127L11EVM Software Installation
  7. 6EVM Operation
    1. 6.1 Connecting the Hardware
    2. 6.2 Optional Connections to the EVM
    3. 6.3 EVM GUI Global Settings for ADC Control
    4. 6.4 Time Domain Display
    5. 6.5 Frequency Domain Display
    6. 6.6 Histogram Display
  8. 7Bill of Materials, Schematics, and Layout
    1. 7.1 Bill of Materials
    2. 7.2 Board Layouts
    3. 7.3 Schematics
  9. 8References

7.3 Schematics

This section shows the schematics for the ADS127L11EVM.

GUID-20210326-CA0I-ND10-7TNL-L7GFL2GMVXPF-low.gif Figure 7-2 ADS127L11EVM ADC Connections and Reference Schematic
GUID-20210331-CA0I-MVQL-BMKR-LGNSGQTKCSKX-low.gif Figure 7-3 ADS127L11EVM Input Amplifier, VCOM buffer, and External Reference Schematic
GUID-20210331-CA0I-RHCJ-SJPZ-JJSCFLSSKTQP-low.gif Figure 7-4 ADS127L11EVM Clock Tree and Power Schematic