ZHCSLO3D July   2004  – October 2021 DAC5662

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 描述
  4. 4 Revision History
  5. 5 Pin Configurations 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 Resistance Characteristics
    5. 6.5  Electrical Characteristics
    6. 6.6  Electrical Characteristics
    7. 6.7  Electrical Characteristics, AC
    8. 6.8  Electrical Characteristics, DC
    9. 6.9  Switching Characteristics
    10. 6.10 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Digital Inputs and Timing
      1. 7.1.1 Digital Inputs
      2. 7.1.2 Input Interfaces
      3. 7.1.3 Dual-Bus Data Interface and Timing
      4. 7.1.4 Single-Bus Interleaved Data Interface and Timing
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 DAC Transfer Function
        1. 8.3.1.1 Analog Outputs
      2. 8.3.2 Output Configurations
      3. 8.3.3 Differential With Transformer
      4. 8.3.4 Single-Ended Configuration
      5. 8.3.5 Reference Operation
        1. 8.3.5.1 Internal Reference
        2. 8.3.5.2 External Reference
      6. 8.3.6 Gain Setting Option
    4. 8.4 Device Functional Modes
      1. 8.4.1 Sleep Mode
  9. 9 Application and Implementation
    1. 9.1 Application Informmation
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 接收文档更新通知
    3. 12.3 支持资源
    4. 12.4 Trademarks
    5. 12.5 静电放电警告
    6. 12.6 术语表

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)
  • PFB|48
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.4 Thermal Resistance Characteristics

THERMAL METRIC(1) DAC5652 UNIT
TQFP (PFB)
48-Pins
R θJA Junction-to-ambient thermal resistance 65.3 °C/W
R θJC(top) Junction-to-case (top) thermal resistance 16.4 °C/W
R θJB Junction-to-board thermal resistance 28.6 °C/W
ψ JT Junction-to-top characterization parameter 0.4 °C/W
ψ JB Junction-to-board characterization parameter 28.4 °C/W
R θJC(bot) Junction-to-case (bottom) thermal resistance n/a °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC package thermal metrics application report.