SLASFC6 August   2024 TAS2120

ADVANCE INFORMATION  

1.   1
2. 1 Features
3. 2 Applications
4. 3 Description
5. 4 Pin Configuration and Functions
6. 5 Specifications
   1. 5.1 Absolute Maximum Ratings
   2. 5.2 ESD Ratings
   3. 5.3 Recommended Operating Conditions
   4. 5.4 Thermal Information
   5. 5.5 Electrical Characteristics
   6. 5.6 Timing Requirements
   7. 5.7 Typical Characteristics
7. 6 Detailed Description
   1. 6.1 Overview
   2. 6.2 Functional Block Diagram
   3. 6.3 Device Functional Modes
      1. 6.3.1 Operational Modes
         1. 6.3.1.1 Hardware Shutdown
         2. 6.3.1.2 Hardware Config Modes
         3. 6.3.1.3 Software Power Modes Control and Software Reset
         4. 6.3.1.4 Efficiency and power saving modes
            1. 6.3.1.4.1 Noise Gate
            2. 6.3.1.4.2 Music Efficiency Mode
            3. 6.3.1.4.3 VDD Y-bridge
            4. 6.3.1.4.4 Class-H Boost
         5. 6.3.1.5 2S Battery Mode
         6. 6.3.1.6 External PVDD Mode
      2. 6.3.2 Faults and Status
         1. 6.3.2.1 Interrupt generation and clearing
   4. 6.4 Feature Description
      1. 6.4.1 PurePath™ Console 3 Software
      2. 6.4.2 Playback Signal Path
         1. 6.4.2.1 Digital Volume Control and Amplifier Output Level
         2. 6.4.2.2 High Pass Filter
         3. 6.4.2.3 Class-D Amplifier
         4. 6.4.2.4 Supply Tracking Limiters with Brown Out Prevention
            1. 6.4.2.4.1 Voltage Limiter and Clipping protection
         5. 6.4.2.5 Tone Generator
      3. 6.4.3 Digital Audio Serial Interface
         1. 6.4.3.1 Digital Loopback
      4. 6.4.4 Boost
      5. 6.4.5 Supply Voltage Monitors
      6. 6.4.6 Thermal Protection
      7. 6.4.7 Clocks and PLL
         1. 6.4.7.1 Auto clock based wakeup and clock errors
      8. 6.4.8 Digital IO pins
   5. 6.5 Programming
      1. 6.5.1 I2C Control Interface
      2. 6.5.2 I2C Address Selection
      3. 6.5.3 General I2C Operation
      4. 6.5.4 I2C Single-Byte and Multiple-Byte Transfers
      5. 6.5.5 I2C Single-Byte Write
      6. 6.5.6 I2C Multiple-Byte Write
      7. 6.5.7 I2C Single-Byte Read
      8. 6.5.8 I2C Multiple-Byte Read
8. 7 Application and Implementation
   1. 7.1 Application Information
   2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
         1. 7.2.2.1 Mono/Stereo Configuration
         2. 7.2.2.2 Boost Converter Passive Devices
         3. 7.2.2.3 EMI Passive Devices
         4. 7.2.2.4 Miscellaneous Passive Devices
      3. 7.2.3 Application Performance Plots
9. 8 Power Supply Recommendations
10. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
11. 10Device and Documentation Support
    1. 10.1 Documentation Support
       1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
12. 11Revision History
13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Package Option Addendum
    2. 12.2 Tape and Reel Information

TAS2120 8.2W Mono Digital Input Class-D Speaker Amp with Integrated 14.75V Class-H Boost