SLOS650F August   2009  – June 2016 TPA3113D2

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 DC Electrical Characteristics, VCC = 24 V
    6. 6.6 DC Electrical Characteristics, VCC = 12 V
    7. 6.7 AC Electrical Characteristics, VCC = 24 V
    8. 6.8 AC Electrical Characteristics, VCC = 12 V
    9. 6.9 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Gain Setting Through GAIN0 and GAIN1 Inputs
      2. 7.3.2 SD Operation
      3. 7.3.3 PLIMIT
      4. 7.3.4 GVDD Supply
      5. 7.3.5 DC Detect
      6. 7.3.6 PBTL Select
      7. 7.3.7 Short-Circuit Protection and Automatic Recovery Feature
      8. 7.3.8 Thermal Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 TPA3113D2 Modulation Scheme
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Stereo Class-D Amplifier With BTL Output
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Ferrite Bead Filter Considerations
          2. 8.2.1.2.2 Efficiency: LC Filter Required With the Traditional Class-D Modulation Scheme
          3. 8.2.1.2.3 When to Use an Output Filter for EMI Suppression
          4. 8.2.1.2.4 Input Resistance
          5. 8.2.1.2.5 Input Capacitor, CI
          6. 8.2.1.2.6 BSN and BSP Capacitors
          7. 8.2.1.2.7 Differential Inputs
          8. 8.2.1.2.8 Using LOW-ESR Capacitors
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Stereo Class-D Amplifier With BTL Output
      3. 8.2.3 Stereo Class-D Amplifier With PBTL Output
  9. 9 Power Supply Recommendations
    1. 9.1 Power Supply Decoupling, CS
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 PCB Material Recommendation
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Community Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Revision History

Changes from E Revision (July 2012) to F Revision

  • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section.Go

Changes from D Revision (August 2010) to E Revision

  • Added < 10 V/ms to VI in the Absolute Maximum Ratings tableGo
  • Added a 100kΩ resistor to AVCC Pin 14 and Note 1 to Figure 39Go

Changes from C Revision (July 2010) to D Revision

  • Replace the Dissipations Ratings Table with the Thermal Information TableGo

Changes from B Revision (September 2009) to C Revision

  • Added slew rate adjustment informationGo

Changes from A Revision (August 2009) to B Revision

  • Added the Pin out illustration.Go
  • Changed the Stereo Class-D Amplifier with BTL Output and Single-Ended Input illustration Figure 38 - Corrected the pin names.Go
  • Changed the Stereo Class-D Amplifier with PBTL Output and Single-Ended Input Figure 39 - Corrected the pin names.Go

Changes from * Revision (August 2009) to A Revision

  • Changed Feature From: 90% Efficient Class-D Operation Eliminates Need for Heat Sinks To: 87% Efficient Class-D Operation Eliminates Need for Heat SinksGo
  • Changed the Drain Source TYP value From: 240 to 400 mΩ.Go
  • Changed the Drain Source TYP value From: 240 to 400 mΩ.Go
  • Changed AC Char 24V - PO From: THD+N = 10%, f = 1 kHz, VCC = 16 V (TYP = 15W) To: THD+N = 10%, f = 1 kHz, VCC = 10 V (TYP = 6W)Go
  • Changed AC Char 24V - THD+N From: VCC = 16 V, f = 1 kHz, PO = 7.5 W (half-power) To: VCC = 16 V, f = 1 kHz, PO = 3 W (half-power) TYP From: 0.1 To: 0.07.Go
  • Deleted AC Char 12V -, PO - Continuous output power Go
  • Changed AC Char 12V - THD+N From: VCC = 16 V, f = 1 kHz, PO = 5 W (half-power) To: VCC = 16 V, f = 1 kHz, PO = 3 W (half-power)Go
  • Changed multiple graphs in the TYPICAL CHARACTERISTICS.Go