ZHCSL26C April   2020  – September 2023 TAS5441-Q1

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 应用
4. 3 说明
5. 4 Revision History
6. 5 Pin Configuration and Functions
7. 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 Timing Requirements for I2C Interface Signals
   7. 6.7 Typical Characteristics
8. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
      1. 7.3.1 Analog Audio Input and Preamplifier
      2. 7.3.2 Pulse-Width Modulator (PWM)
      3. 7.3.3 Gate Drive
      4. 7.3.4 Power FETs
      5. 7.3.5 Load Diagnostics
         1. 7.3.5.1 Load Diagnostics Sequence
         2. 7.3.5.2 Faults During Load Diagnostics
      6. 7.3.6 Protection and Monitoring
      7. 7.3.7 I2C Serial Communication Bus
         1. 7.3.7.1 I2C Bus Protocol
         2. 7.3.7.2 Random Write
         3. 7.3.7.3 Random Read
         4. 7.3.7.4 Sequential Read
   4. 7.4 Device Functional Modes
      1. 7.4.1 Hardware Control Pins
      2. 7.4.2 EMI Considerations
      3. 7.4.3 Operating Modes and Faults
   5. 7.5 Register Maps
      1. 7.5.1 I2C Address Register Definitions
9. 8 Application and Implementation
   1. 8.1 Application Information
   2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
         1. 8.2.1.1 Amplifier Output Filtering
         2. 8.2.1.2 Amplifier Output Snubbers
         3. 8.2.1.3 Bootstrap Capacitors
         4. 8.2.1.4 Analog Audio Input Filter
      2. 8.2.2 Detailed Design Procedure
         1. 8.2.2.1 Unused Pin Connections
            1. 8.2.2.1.1 MUTE Pin
            2. 8.2.2.1.2 STANDBY Pin
            3. 8.2.2.1.3 I2C Pins (SDA and SCL)
            4. 8.2.2.1.4 Terminating Unused Outputs
            5. 8.2.2.1.5 Using a Single-Ended Audio Input
      3. 8.2.3 Application Curves
10. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Examples
       1. 9.2.1 Top Layer
       2. 9.2.2 Second Layer – Signal Layer
11. 10Device and Documentation Support
    1. 10.1 Device Support
       1. 10.1.1 第三方米6体育平台手机版_好二三四免责声明
    2. 10.2 Documentation Support
       1. 10.2.1 Related Documentation
    3. 10.3 接收文档更新通知
    4. 10.4 支持资源
    5. 10.5 Trademarks
    6. 10.6 静电放电警告
    7. 10.7 术语表
12. 11Mechanical, Packaging, and Orderable Information

TAS5441-Q1 22W 具有负载突降和 I²C 诊断功能的模拟输入单通道汽车 D 类音频放大器

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