SLOS528F July   2009  – April 2017 TPA3110D2

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and F unctions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 DC Characteristics: 24 V
    6. 7.6 DC Characteristics: 12 V
    7. 7.7 AC Characteristics: 24 V
    8. 7.8 AC Characteristics: 12 V
    9. 7.9 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 TPA3110D2 Modulation Scheme
        1. 9.3.1.1 Ferrite Bead Filter Considerations
        2. 9.3.1.2 Efficiency: LC Filter Required With The Traditional Class-D Modulation Scheme
        3. 9.3.1.3 When to Use an Output Filter for EMI Suppression
      2. 9.3.2 Gain Setting Via GAIN0 And GAIN1 Inputs
      3. 9.3.3 Differential Inputs
      4. 9.3.4 PLIMIT
      5. 9.3.5 GVDD Supply
      6. 9.3.6 PBTL Select
      7. 9.3.7 Thermal Protection
      8. 9.3.8 DC Detect
      9. 9.3.9 Short-Circuit Protection and Automatic Recovery Feature
    4. 9.4 Device Functional Modes
      1. 9.4.1 SD Operation
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
      1. 10.2.1 Stereo Class-D Amplifier With BTL Output and Single-Ended Inputs With Power Limiting
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedure
          1. 10.2.1.2.1 Input Resistance
          2. 10.2.1.2.2 Input Capacitor, CI
          3. 10.2.1.2.3 BSN and BSP Capacitors
          4. 10.2.1.2.4 Using Low-ESR Capacitors
        3. 10.2.1.3 Application Curves
      2. 10.2.2 Stereo Class-D Amplifier With PBTL Output and Single-Ended Input
        1. 10.2.2.1 Design Requirements
        2. 10.2.2.2 Detailed Design Procedure
        3. 10.2.2.3 Application Curve
  11. 11Power Supply Recommendations
    1. 11.1 Power Supply Decoupling, CS
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Development Support
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Community Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

5 Device Comparison Table

DEVICE NUMBER SPEAKER CHANNELS SPEAKER AMP TYPE OUTPUT POWER (W) ADDITIONAL FEATURES
TPA3110D2 Stereo Class D 15 Power limiter
TPA3130D1 Stereo Class D 15
TPA3118D2 Stereo Class D 30 Power limiter
TPA3116D1 Stereo Class D 50 Power limiter