ZHCSEE9B August   2004  – December 2015 PCM1794A

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  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 Timing Requirements
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 System Clock Input
      2. 7.3.2 Power-On and External Reset Functions
      3. 7.3.3 Audio Data Interface
        1. 7.3.3.1 Audio Serial Interface
        2. 7.3.3.2 PCM Audio Data Formats and Timing
      4. 7.3.4 Audio Data Format
      5. 7.3.5 Soft Mute
      6. 7.3.6 De-Emphasis
      7. 7.3.7 Zero Detect
      8. 7.3.8 Advanced Segment DAC
      9. 7.3.9 Analog Output
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device Control
      2. 7.4.2 Audio Input Modes
      3. 7.4.3 Audio Output Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 I/V Section
      2. 8.1.2 Differential Section
      3. 8.1.3 Interfacing With an External Digital Filter
        1. 8.1.3.1 System Clock (SCK) and Interface Timing
        2. 8.1.3.2 Audio Format
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Audio Input or Output
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 文档支持
      1. 11.1.1 相关文档　
    2. 11.2 社区资源
    3. 11.3 商标
    4. 11.4 静电放电警告
    5. 11.5 Glossary
  12. 12机械、封装和可订购信息

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)
  • DB|28
散热焊盘机械数据 (封装 | 引脚)
订购信息

11 器件和文档支持

11.1 文档支持

11.1.1 相关文档　

相关文档如下：

  • 《适用于抗混叠和抗成像滤波器的低噪声、低失真设计》，SBAA001
  • 《PCM1717/18/19/20/23/27 的 HD+N 与频率特性及频谱》，SBAA020
  • 《DEM-PCM1792、DEM-DSD1792、DEM-PCM1794 和 DEM-DSD1794 EVM 板》，SLEU037
  • 《NE5534x、SA5534x 低噪声运算放大器》，SLOS070
  • PLL1700《多时钟发生器》，SBOS096

11.2 社区资源

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.

11.3 商标

E2E is a trademark of Texas Instruments.

Audio Precision is a trademark of Audio Precision.

All other trademarks are the property of their respective owners.

11.4 静电放电警告

esds-image

这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。

11.5 Glossary

SLYZ022 — TI Glossary.

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