ZHCSF02 April   2016 LDC1612-Q1 , LDC1614-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 说明 （续）
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Characteristics
    7. 7.7 Switching Characteristics - I2C
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Clocking Architecture
      2. 8.3.2 Multi-Channel and Single Channel Operation
      3. 8.3.3 Current Drive Control Registers
      4. 8.3.4 Device Status Registers
      5. 8.3.5 Input Deglitch Filter
    4. 8.4 Device Functional Modes
      1. 8.4.1 Startup Mode
      2. 8.4.2 Normal (Conversion) Mode
      3. 8.4.3 Sleep Mode
      4. 8.4.4 Shutdown Mode
        1. 8.4.4.1 Reset
    5. 8.5 Programming
      1. 8.5.1 I2C Interface Specifications
    6. 8.6 Register Maps
      1. 8.6.1  Register List
      2. 8.6.2  Address 0x00, DATA_MSB_CH0
      3. 8.6.3  Address 0x01, DATA_LSB_CH0
      4. 8.6.4  Address 0x02, DATA_MSB_CH1
      5. 8.6.5  Address 0x03, DATA_LSB_CH1
      6. 8.6.6  Address 0x04, DATA_MSB_CH2 (LDC1614 only)
      7. 8.6.7  Address 0x05, DATA_LSB_CH2 (LDC1614 only)
      8. 8.6.8  Address 0x06, DATA_MSB_CH3 (LDC1614 only)
      9. 8.6.9  Address 0x07, DATA_LSB_CH3 (LDC1614 only)
      10. 8.6.10 Address 0x08, RCOUNT_CH0
      11. 8.6.11 Address 0x09, RCOUNT_CH1
      12. 8.6.12 Address 0x0A, RCOUNT_CH2 (LDC1614 only)
      13. 8.6.13 Address 0x0B, RCOUNT_CH3 (LDC1614 only)
      14. 8.6.14 Address 0x0C, OFFSET_CH0
      15. 8.6.15 Address 0x0D, OFFSET_CH1
      16. 8.6.16 Address 0x0E, OFFSET_CH2 (LDC1614 only)
      17. 8.6.17 Address 0x0F, OFFSET_CH3 (LDC1614 only)
      18. 8.6.18 Address 0x10, SETTLECOUNT_CH0
      19. 8.6.19 Address 0x11, SETTLECOUNT_CH1
      20. 8.6.20 Address 0x12, SETTLECOUNT_CH2 (LDC1614 only)
      21. 8.6.21 Address 0x13, SETTLECOUNT_CH3 (LDC1614 only)
      22. 8.6.22 Address 0x14, CLOCK_DIVIDERS_CH0
      23. 8.6.23 Address 0x15, CLOCK_DIVIDERS_CH1
      24. 8.6.24 Address 0x16, CLOCK_DIVIDERS_CH2 (LDC1614 only)
      25. 8.6.25 Address 0x17, CLOCK_DIVIDERS_CH3 (LDC1614 only)
      26. 8.6.26 Address 0x18, STATUS
      27. 8.6.27 Address 0x19, ERROR_CONFIG
      28. 8.6.28 Address 0x1A, CONFIG
      29. 8.6.29 Address 0x1B, MUX_CONFIG
      30. 8.6.30 Address 0x1C, RESET_DEV
      31. 8.6.31 Address 0x1E, DRIVE_CURRENT_CH0
      32. 8.6.32 Address 0x1F, DRIVE_CURRENT_CH1
      33. 8.6.33 Address 0x20, DRIVE_CURRENT_CH2 (LDC1614 only)
      34. 8.6.34 Address 0x21, DRIVE_CURRENT_CH3 (LDC1614 only)
      35. 8.6.35 Address 0x7E, MANUFACTURER_ID
      36. 8.6.36 Address 0x7F, DEVICE_ID
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Theory of Operation
        1. 9.1.1.1 Conductive Objects in an EM Field
        2. 9.1.1.2 L-C Resonators
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Recommended Initial Register Configuration Values
        2. 9.2.2.2 Inductor Self-Resonant Frequency
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 器件支持
      1. 12.1.1 开发支持
    2. 12.2 文档支持
      1. 12.2.1 相关文档　
    3. 12.3 社区资源
    4. 12.4 相关链接
    5. 12.5 商标
    6. 12.6 静电放电警告
    7. 12.7 Glossary
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

12 器件和文档支持

12.1 器件支持

12.1.1 开发支持

相关链接如下：

12.2 文档支持

12.2.1 相关文档　

相关文档如下：

  • 《LDC1000 温度补偿》（文献编号：SNAA212）

12.3 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.

12.4 相关链接

Table 49下面的表格中列出了快速访问链接。范围包括技术文档、支持与社区资源、工具和软件，并且可以快速访问样片或购买链接。

Table 49. 相关链接

器件 产品文件夹 样片与购买 技术文档 工具与软件 支持与社区
LDC1612-Q1 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处
LDC1614-Q1 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处

12.5 商标

E2E is a trademark of Texas Instruments.

WEBENCH is a registered trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

12.6 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。

12.7 Glossary

SLYZ022 — TI Glossary.

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