ZHCSFQ5A April   2016  – November 2016 TPA3244

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  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 Electrical Characteristics
    6. 7.6 Audio Characteristics (BTL)
    7. 7.7 Audio Characteristics (SE)
    8. 7.8 Audio Characteristics (PBTL)
    9. 7.9 Typical Characteristics
      1. 7.9.1 BTL Configuration
      2. 7.9.2 SE Configuration
      3. 7.9.3 PBTL Configuration
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagrams
    3. 9.3 Feature Description
      1. 9.3.1 Error Reporting
    4. 9.4 Device Functional Modes
      1. 9.4.1 Device Protection System
        1. 9.4.1.1 Overload and Short Circuit Current Protection
        2. 9.4.1.2 Signal Clipping and Pulse Injector
        3. 9.4.1.3 DC Speaker Protection
        4. 9.4.1.4 Pin-to-Pin Short Circuit Protection (PPSC)
        5. 9.4.1.5 Overtemperature Protection OTW and OTE
        6. 9.4.1.6 Undervoltage Protection (UVP) and Power-on Reset (POR)
        7. 9.4.1.7 Fault Handling
        8. 9.4.1.8 Device Reset
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
      1. 10.2.1 Stereo BTL Application
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedures
          1. 10.2.1.2.1 Decoupling Capacitor Recommendations
          2. 10.2.1.2.2 PVDD Capacitor Recommendation
          3. 10.2.1.2.3 PCB Material Recommendation
          4. 10.2.1.2.4 Oscillator
        3. 10.2.1.3 Application Curves
      2. 10.2.2 Typical Application, Single Ended (1N) SE
        1. 10.2.2.1 Design Requirements
        2. 10.2.2.2 Application Curves
      3. 10.2.3 Typical Application, Differential (2N), PBTL (Outputs Paralleled before LC filter)
        1. 10.2.3.1 Design Requirements
        2. 10.2.3.2 Application Curves
    3. 10.3 Typical Application, Differential (2N), PBTL (Outputs Paralleled after LC filter)
      1. 10.3.1 Design Requirements
      2. 10.3.2 Application Curves
  11. 11Power Supply Recommendations
    1. 11.1 Power Supplies
      1. 11.1.1 VDD Supply
      2. 11.1.2 GVDD_X Supply
      3. 11.1.3 PVDD Supply
    2. 11.2 Powering Up
    3. 11.3 Powering Down
    4. 11.4 Thermal Design
      1. 11.4.1 Thermal Performance
      2. 11.4.2 Thermal Performance with Continuous Output Power
      3. 11.4.3 Thermal Performance with Non-Continuous Output Power
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Examples
      1. 12.2.1 BTL Application Printed Circuit Board Layout Example
      2. 12.2.2 SE Application Printed Circuit Board Layout Example
      3. 12.2.3 PBTL (Outputs Paralleled before LC filter) Application Printed Circuit Board Layout Example
      4. 12.2.4 PBTL (Outputs Paralleled after LC filter) Application Printed Circuit Board Layout Example
  13. 13器件和文档支持
    1. 13.1 文档支持
    2. 13.2 接收文档更新通知
    3. 13.3 社区资源
    4. 13.4 商标
    5. 13.5 静电放电警告
    6. 13.6 Glossary
  14. 14机械、封装和可订购信息

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DDW|44
散热焊盘机械数据 (封装 | 引脚)
订购信息

13 器件和文档支持

13.1 文档支持

用户指南《TPA3244 评估模块》（文献编号：SLVUAT5）。

13.2 接收文档更新通知

如需接收文档更新通知，请访问 www.ti.com.cn 网站上的器件产品文件夹。点击右上角的提醒我 (Alert me) 注册后，即可每周定期收到已更改的产品信息。有关更改的详细信息，请查阅已修订文档中包含的修订历史记录。

13.3 社区资源

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

13.4 商标

PurePath, PowerPad, PowerPAD, E2E are trademarks of Texas Instruments.

Blu-Ray Disc is a trademark of Blu-ray Disc Association.

All other trademarks are the property of their respective owners.

13.5 静电放电警告

esds-image

这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。

13.6 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.