SLAS623A November   2008  – November 2016 TAS5342A

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 Electrical Characteristics
    6. 6.6 Audio Specifications (BTL)
    7. 6.7 Audio Specifications (Single-Ended Output)
    8. 6.8 Audio Specifications (PBTL)
    9. 6.9 Typical Characteristics
      1. 6.9.1 BTL Configuration
      2. 6.9.2 SE Configuration
      3. 6.9.3 PBTL Configuration
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Mid Z Sequence Compatibility
      2. 7.3.2 Device Protection System
      3. 7.3.3 Use Of TAS5342A In High-Modulation-Index Capable Systems
      4. 7.3.4 Overcurrent (OC) Protection With Current Limiting and Overload Detection
      5. 7.3.5 Pin-To-Pin Short Circuit Protection System (PPSC)
      6. 7.3.6 Overtemperature Protection
      7. 7.3.7 Undervoltage Protection (UVP) and Power-On Reset (POR)
      8. 7.3.8 Error Reporting
      9. 7.3.9 Device Reset
    4. 7.4 Device Functional Modes
      1. 7.4.1 Protection Mode Selection Pins
      2. 7.4.2 System Power-Up/Power-Down Sequence
        1. 7.4.2.1 Powering Up
        2. 7.4.2.2 Powering Down
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Typical Differential (2N) BTL Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 PCB Material Recommendation
          2. 8.2.1.2.2 PVDD Capacitor Recommendation
          3. 8.2.1.2.3 Decoupling Capacitor Recommendations
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Typical Non-Differential (1N) BTL
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Application Curves
      3. 8.2.3 Typical SE Application
        1. 8.2.3.1 Design Requirements
        2. 8.2.3.2 Application Curves
      4. 8.2.4 Typical Differential (2N) PBTL Application
        1. 8.2.4.1 Design Requirements
        2. 8.2.4.2 Application Curves
      5. 8.2.5 Typical Non-Differential (1N) PBTL
        1. 8.2.5.1 Design Requirements
        2. 8.2.5.2 Application Curves
    3. 8.3 Systems Examples
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    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

11 Device and Documentation Support

11.1 Documentation Support

11.1.1 Related Documentation

For related documentation see the following:

11.2 Receiving Notification of Documentation Updates

To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper right corner, click on Alert me to register and receive a weekly digest of any product information that has changed. For change details, review the revision history included in any revised document.

11.3 Community Resources

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.

11.4 Trademarks

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

11.5 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

11.6 Glossary

SLYZ022 — TI Glossary.

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