ZHCSE92 September   2015 INA188

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  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: VS = ±4 V to ±18 V (VS = 8 V to 36 V)
    6. 6.6 Electrical Characteristics: VS = ±2 V to < ±4 V (VS = 4 V to < 8 V)
    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 Inside the INA188
      2. 7.3.2 Setting the Gain
        1. 7.3.2.1 Gain Drift
      3. 7.3.3 Zero Drift Topology
        1. 7.3.3.1 Internal Offset Correction
        2. 7.3.3.2 Noise Performance
        3. 7.3.3.3 Input Bias Current Clock Feedthrough
      4. 7.3.4 EMI Rejection
      5. 7.3.5 Input Protection and Electrical Overstress
      6. 7.3.6 Input Common-Mode Range
    4. 7.4 Device Functional Modes
      1. 7.4.1 Single-Supply Operation
      2. 7.4.2 Offset Trimming
      3. 7.4.3 Input Bias Current Return Path
      4. 7.4.4 Driving the Reference Pin
      5. 7.4.5 Error Sources Example
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  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 器件支持
      1. 11.1.1 开发支持
    2. 11.2 文档支持
      1. 11.2.1 相关文档　
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 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

9 Power Supply Recommendations

The minimum power-supply voltage for the INA188 is ±2 V and the maximum power-supply voltage is ±18 V. This minimum and maximum range covers a wide range of power supplies. However, for optimum performance, ±15 V is recommended. A 0.1-µF bypass capacitor is recommended to be added at the input to compensate for the layout and power-supply source impedance.