ZHCSRJ6C June   2010  – January 2023 TLV320AIC3104-Q1

PRODUCTION DATA  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. 说明(续)
  6. Device Comparison
  7. Pin Configuration and Functions
  8. Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Recommended Operating Conditions
    4. 8.4  Thermal Information
    5. 8.5  Electrical Characteristics
    6. 8.6  Switching Characteristics I2S/LJF/RJF Timing in Master Mode
    7. 8.7  Switching Characteristics I2S/LJF/RJF Timing in Slave Mode
    8. 8.8  Switching Characteristics DSP Timing in Master Mode
    9. 8.9  Switching Characteristics DSP Timing in Slave Mode
    10. 8.10 Typical Characteristics
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  Audio Data Converters
      2. 9.3.2  Stereo Audio ADC
        1. 9.3.2.1 Stereo Audio ADC High-Pass Filter
      3. 9.3.3  Automatic Gain Control (AGC)
      4. 9.3.4  Stereo Audio DAC
      5. 9.3.5  Digital Audio Processing for Playback
      6. 9.3.6  Digital Interpolation Filter
      7. 9.3.7  Delta-Sigma Audio DAC
      8. 9.3.8  Audio DAC Digital Volume Control
      9. 9.3.9  Analog Output Common-mode Adjustment
      10. 9.3.10 Audio DAC Power Control
      11. 9.3.11 Audio Analog Inputs
      12. 9.3.12 Analog Input Bypass Path Functionality
      13. 9.3.13 ADC PGA Signal Bypass Path Functionality
      14. 9.3.14 Input Impedance and VCM Control
      15. 9.3.15 MICBIAS Generation
      16. 9.3.16 Analog Fully Differential Line Output Drivers
      17. 9.3.17 Analog High-Power Output Drivers
      18. 9.3.18 Short-Circuit Output Protection
      19. 9.3.19 Jack and Headset Detection
    4. 9.4 Device Functional Modes
      1. 9.4.1 Digital Audio Processing for Record Path
      2. 9.4.2 Increasing DAC Dynamic Range
      3. 9.4.3 Passive Analog Bypass During Power Down
      4. 9.4.4 Hardware Reset
    5. 9.5 Programming
      1. 9.5.1  Digital Control Serial Interface
      2. 9.5.2  I2C Control Interface
      3. 9.5.3  I2C Bus Debug in a Glitched System
      4. 9.5.4  Digital Audio Data Serial Interface
      5. 9.5.5  Right-Justified Mode
      6. 9.5.6  Left-Justified Mode
      7. 9.5.7  I2S Mode
      8. 9.5.8  DSP Mode
      9. 9.5.9  TDM Data Transfer
      10. 9.5.10 Audio Clock Generation
    6. 9.6 Register Maps
      1. 9.6.1 Output Stage Volume Controls
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
      1. 10.2.1 External Speaker Driver in Infotainment and Cluster Applications
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedure
        3. 10.2.1.3 Application Curves
      2. 10.2.2 External Speaker Amplifier With Separate Line Outputs
        1. 10.2.2.1 Design Requirements
        2. 10.2.2.2 Detailed Design Procedure
  11. 11Power Supply Recommendations
  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 Device Nomenclature
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Receiving Notification of Documentation Updates
    4. 13.4 Community Resources
    5. 13.5 Trademarks
    6. 13.6 静电放电警告
  14. 14Mechanical, Packaging, and Orderable Information

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特性

  • 符合汽车应用要求
  • 具有符合 AEC-Q100 标准的下列特性:
    • 器件温度等级 3:–40°C 至 105°C
      环境工作温度范围
    • 器件 HBM ESD 分类等级 2
    • 器件 CDM ESD 分类等级 C6
  • 立体声音频 DAC:
    • 102dBA 信噪比
    • 16 位、20 位、24 位或 32 位数据
    • 支持 8kHz 至 96kHz 的采样率
    • 3D、低音、高音、EQ、去加重效果
    • 提供灵活的节能模式和
      性能
  • 立体声音频 ADC:
    • 92dBA 信噪比
    • 支持 8kHz 至 96kHz 的采样率
    • 在录音期间提供
      数字信号处理和噪声滤除功能
  • 六个音频输入引脚:
    • 一对立体声单端输入
    • 一对立体声全差分输入
  • 六个音频输出驱动器:
    • 全差动或单端立体声耳机驱动器
    • 全差动立体声线路输出
  • 低功耗:3.3V 模拟电源电压、14mW 立体声、48kHz 回放
  • 具有无源模拟旁路的超低功耗模式
  • 可编程输入/输出模拟增益
  • 用于录音的自动增益控制 (AGC)
  • 可编程麦克风偏置电平
  • 用于灵活时钟生成的可编程锁相环路 (PLL)
  • I2C 控制总线
  • 音频串行数据总线支持 I2S、左对齐/右对齐、DSP 和 TDM 模式
  • 广泛的模块化电源控制
  • 电源:
    • 模拟:2.7V 至 3.6V
    • 数字内核:1.525V 至 1.95V
    • 数字 I/O:1.1V 至 3.6V