ZHCSAU0B April   2012  – October 2015 LMP91002

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
  4. 修订历史记录
  5. Pin Configuration and Functions
  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 I2C Interface
    7. 6.7 Timing Characteristics
    8. 6.8 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Potentiostat Circuitry
      2. 7.3.2 Transimpedance Amplifier
      3. 7.3.3 Control Amplifier
      4. 7.3.4 Internal Zero
      5. 7.3.5 2-Lead Galvanic Cell in Potentiostat Configuration
    4. 7.4 Device Functional Modes
      1. 7.4.1 Timeout Feature
    5. 7.5 Programming
      1. 7.5.1 I2C Interface
      2. 7.5.2 Write and Read Operation
      3. 7.5.3 Connection of More Than One LMP91002 to the I2C Bus
    6. 7.6 Register Maps
      1. 7.6.1 STATUS Register (Offset = 00h)
      2. 7.6.2 LOCK Register (Offset = 01h)
      3. 7.6.3 TIACN Register (Offset = 10h)
      4. 7.6.4 REFCN Register (Offset = 11h)
      5. 7.6.5 MODECN Register (Offset = 12h)
  8. Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Gas Sensor Interface
        1. 8.1.1.1 3-Lead Amperometric Cell In Potentiostat Configuration
      2. 8.1.2 Sensor Test Procedure
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Smart Gas Sensor Analog Front End
        2. 8.2.2.2 Smart Gas Sensor AFES on I2C Bus
      3. 8.2.3 Application Curves
  9. Power Supply Recommendations
    1. 9.1 Power Consumption
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 社区资源
    2. 11.2 商标
    3. 11.3 静电放电警告
    4. 11.4 Glossary
  12. 12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

4 修订历史记录

Changes from A Revision (March 2013) to B Revision

  • 已添加 ESD 额定值表,特性描述部分,器件功能模式应用和实施部分,电源相关建议部分,布局部分,器件和文档支持部分以及机械、封装和可订购信息部分。Go

Changes from * Revision (March 2013) to A Revision

  • Changed layout of National Data Sheet to TI formatGo