SBOU252 August   2021 OPA4991 , OPA4991-Q1 , TLV9004 , TLV9004-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2DYY-AMP-EVM Kit Contents
  4. 3Circuit Configurations
  5. 4Schematic and PCB Layout
    1. 4.1 Schematic
    2. 4.2 Difference Amplifier
    3. 4.3 Non-inverting Amplifier
    4. 4.4 Inverting Amplifier
    5. 4.5 PCB Layout
  6. 5Connections
    1. 5.1 Power
    2. 5.2 Input Connections
    3. 5.3 Output Connections
    4. 5.4 Reference Voltage Connections
  7. 6Bill of Materials (BOM)
  8. 7References

5.2 Input Connections

Signals for the input can be applied to the DYY-AMP-EVM through the use of test points. The input connections are labeled as IN+ and IN–, and the number correlates to the specific channel associated with the input.