SBAU474 December   2024 TAA3040

 

  1.   1
  2. 1 Description
  3. 2 Features
  4.   4
  5. 3 Trademarks
  6. 4 Evaluation Module Overview
    1. 4.1 Introduction
    2. 4.2 Kit Contents
    3. 4.3 Specifications
    4. 4.4 Device Information
  7. 5 Hardware Overview
    1. 5.1 AC-MB Settings
      1. 5.1.1 Audio Serial Interface Settings
        1. 5.1.1.1 USB
        2. 5.1.1.2 AC-MB USB Audio Setting
        3. 5.1.1.3 Optical or Auxilary Analog Audio Input
        4. 5.1.1.4 External
      2. 5.1.2 AC-MB Power Supply
    2. 5.2 TAA3040EVM-PDK Hardware Settings
      1. 5.2.1 Line Inputs
      2. 5.2.2 Onboard Microphone Input
  8. 6 Software Overview
    1. 6.1 PurePath Console 3 Installation
    2. 6.2 TAA3040EVM GUI Installation
      1. 6.2.1 Software Setup
  9. 7 Quick Start
    1. 7.1 Configuring the Audio Serial Bus for the I2S Output
    2. 7.2 Ready for Use
    3. 7.3 Saving a Configuration
  10. 8 System Overview
  11. 9 Schematic and Bill of Materials
    1. 9.1 TAA3040EVM-K Schematic and Bill of Materials
      1. 9.1.1 ADCx140EVM-PDK Schematic
      2. 9.1.2 TAA3040EVM-K Bill of Materials
    2. 9.2 AC-MB Schematic and Bill of Materials
      1. 9.2.1 AC-MB Schematic
      2. 9.2.2 AC-MB Bill of Materials
  12. 10Matlab Audio Capture Example

5.2.1 Line Inputs

For the line input configuration (shown in Figure 5-8), the TAA3040 captures the audio signal provided through terminals J2 (IN1), J3 (IN2), J4 (IN3), and J5 (IN4). The input accepted in this mode is a differential, 2-VRMS, full-scale audio signal. If a single-ended source is used, the 1-VRMS signal is supported.

TAA3040 TAA3040EVB Connection for Line Input ApplicationFigure 5-8 TAA3040EVB Connection for Line Input Application