ZHCSGR5 September   2017 TIC12400

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  Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  VS Pin
      2. 8.3.2  VDD Pin
      3. 8.3.3  Device Initialization
      4. 8.3.4  Device Trigger
      5. 8.3.5  Device Reset
        1. 8.3.5.1 VS Supply POR
        2. 8.3.5.2 Hardware Reset
        3. 8.3.5.3 Software Reset
      6. 8.3.6  VS Under-Voltage (UV) Condition
      7. 8.3.7  VS Over-Voltage (OV) Condition
      8. 8.3.8  Switch inputs Settings
        1. 8.3.8.1 Input Current Source/Sink Selection
        2. 8.3.8.2 Input Mode Selection
        3. 8.3.8.3 Input Enable Selection
        4. 8.3.8.4 Thresholds Adjustment
        5. 8.3.8.5 Wetting Current Configuration
      9. 8.3.9  Interrupt Generation and INT Assertion
        1. 8.3.9.1 INT Pin Assertion Scheme
        2. 8.3.9.2 Interrupt Idle Time (tINT_IDLE) Time
        3. 8.3.9.3 Microcontroller Wake-Up
        4. 8.3.9.4 Interrupt Enable/disable And Interrupt generation Conditions
        5. 8.3.9.5 Detection Filter
      10. 8.3.10 Temperature Monitor
        1. 8.3.10.1 Temperature Warning (TW)
        2. 8.3.10.2 Temperature Shutdown (TSD)
      11. 8.3.11 Parity Check And Parity Generation
      12. 8.3.12 Cyclic Redundancy Check (CRC)
    4. 8.4 Device Functional Modes
      1. 8.4.1 Continuous Mode
      2. 8.4.2 Polling Mode
        1. 8.4.2.1 Standard Polling
        2. 8.4.2.2 Matrix Polling
      3. 8.4.3 Additional Features
        1. 8.4.3.1 Clean Current Polling (CCP)
        2. 8.4.3.2 Wetting Current Auto-Scaling
        3. 8.4.3.3 VS Measurement
        4. 8.4.3.4 Wetting Current Diagnostic
        5. 8.4.3.5 ADC Self-Diagnostic
    5. 8.5 Programming
      1. 8.5.1 SPI Communication Interface Buses
        1. 8.5.1.1 Chip Select (CS)
        2. 8.5.1.2 System Clock (SCLK)
        3. 8.5.1.3 Slave In (SI)
        4. 8.5.1.4 Slave Out (SO)
      2. 8.5.2 SPI Sequence
        1. 8.5.2.1 Read Operation
        2. 8.5.2.2 Write Operation
        3. 8.5.2.3 Status Flag
    6. 8.6 Register Maps
      1. 8.6.1  DEVICE_ID register (Offset = 1h) [reset = 20h]
      2. 8.6.2  INT_STAT Register (Offset = 2h) [reset = 1h]
      3. 8.6.3  CRC Register (Offset = 3h) [reset = FFFFh]
      4. 8.6.4  IN_STAT_MISC Register (Offset = 4h) [reset = 0h]
      5. 8.6.5  IN_STAT_COMP Register (Offset = 5h) [reset = 0h]
      6. 8.6.6  IN_STAT_ADC0 Register (Offset = 6h) [reset = 0h]
      7. 8.6.7  IN_STAT_ADC1 Register (Offset = 7h) [reset = 0h]
      8. 8.6.8  IN_STAT_MATRIX0 Register (Offset = 8h) [reset = 0h]
      9. 8.6.9  IN_STAT_MATRIX1 Register (Offset = 9h) [reset = 0h]
      10. 8.6.10 ANA_STAT0 Register (Offset = Ah) [reset = 0h]
      11. 8.6.11 ANA_STAT1 Register (Offset = Bh) [reset = 0h]
      12. 8.6.12 ANA_STAT2 Register (Offset = Ch) [reset = 0h]
      13. 8.6.13 ANA_STAT3 Register (Offset = Dh) [reset = 0h]
      14. 8.6.14 ANA_STAT4 Register (Offset = Eh) [reset = 0h]
      15. 8.6.15 ANA_STAT5 Register (Offset = Fh) [reset = 0h]
      16. 8.6.16 ANA_STAT6 Register (Offset = 10h) [reset = 0h]
      17. 8.6.17 ANA_STAT7 Register (Offset = 11h) [reset = 0h]
      18. 8.6.18 ANA_STAT8 Register (Offset = 12h) [reset = 0h]
      19. 8.6.19 ANA_STAT9 Register (Offset = 13h) [reset = 0h]
      20. 8.6.20 ANA_STAT10 Register (Offset = 14h) [reset = 0h]
      21. 8.6.21 ANA_STAT11 Register (Offset = 15h) [reset = 0h]
      22. 8.6.22 ANA_STAT12 Register (Offset = 16h) [reset = 0h]
      23. 8.6.23 CONFIG Register (Offset = 1Ah) [reset = 0h]
      24. 8.6.24 IN_EN Register (Offset = 1Bh) [reset = 0h]
      25. 8.6.25 CS_SELECT Register (Offset = 1Ch) [reset = 0h]
      26. 8.6.26 WC_CFG0 Register (Offset = 1Dh) [reset = 0h]
      27. 8.6.27 WC_CFG1 Register (Offset = 1Eh) [reset = 0h]
      28. 8.6.28 CCP_CFG0 Register (Offset = 1Fh) [reset = 0h]
      29. 8.6.29 CCP_CFG1 Register (Offset = 20h) [reset = 0h]
      30. 8.6.30 THRES_COMP Register (Offset = 21h) [reset = 0h]
      31. 8.6.31 INT_EN_COMP1 Register (Offset = 22h) [reset = 0h]
      32. 8.6.32 INT_EN_COMP2 Register (Offset = 23h) [reset = 0h]
      33. 8.6.33 INT_EN_CFG0 Register (Offset = 24h) [reset = 0h]
      34. 8.6.34 INT_EN_CFG1 Register (Offset = 25h) [reset = 0h]
      35. 8.6.35 INT_EN_CFG2 Register (Offset = 26h) [reset = 0h]
      36. 8.6.36 INT_EN_CFG3 Register (Offset = 27h) [reset = 0h]
      37. 8.6.37 INT_EN_CFG4 Register (Offset = 28h) [reset = 0h]
      38. 8.6.38 THRES_CFG0 Register (Offset = 29h) [reset = 0h]
      39. 8.6.39 THRES_CFG1 Register (Offset = 2Ah) [reset = 0h]
      40. 8.6.40 THRES_CFG2 Register (Offset = 2Bh) [reset = 0h]
      41. 8.6.41 THRES_CFG3 Register (Offset = 2Ch) [reset = X]
      42. 8.6.42 THRES_CFG4 Register (Offset = 2Dh) [reset = X]
      43. 8.6.43 THRESMAP_CFG0 Register (Offset = 2Eh) [reset = 0h]
      44. 8.6.44 THRESMAP_CFG1 Register (Offset = 2Fh) [reset = 0h]
      45. 8.6.45 THRESMAP_CFG2 Register (Offset = 30h) [reset = 0h]
      46. 8.6.46 Matrix Register (Offset = 31h) [reset = 0h]
      47. 8.6.47 Mode Register (Offset = 32h) [reset = 0h]
    7. 8.7 Programming Guidelines
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Digital IO Switches and Analog Voltage Monitoring
      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. 12器件和文档支持
    1. 12.1 接收文档更新通知
    2. 12.2 社区资源
    3. 12.3 商标
    4. 12.4 静电放电警告
    5. 12.5 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 接收文档更新通知

要接收文档更新通知，请导航至 TI.com 上的器件产品文件夹。单击右上角的通知我 进行注册，即可每周接收产品信息更改摘要。有关更改的详细信息，请查看任何已修订文档中包含的修订历史记录。

12.2 社区资源

下列链接提供到 TI 社区资源的连接。链接的内容由各个分销商“按照原样”提供。这些内容并不构成 TI 技术规范，并且不一定反映 TI 的观点；请参阅 TI 的 《使用条款》。

    TI E2E™ 在线社区 TI 的工程师对工程师 (E2E) 社区。此社区的创建目的在于促进工程师之间的协作。在 e2e.ti.com 中，您可以咨询问题、分享知识、拓展思路并与同行工程师一道帮助解决问题。
    设计支持 TI 参考设计支持 可帮助您快速查找有帮助的 E2E 论坛、设计支持工具以及技术支持的联系信息。

12.3 商标

E2E is a trademark of Texas Instruments.

12.4 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。

12.5 Glossary

SLYZ022 — TI Glossary.

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