ZHCSO32C September   2000  – January 2022 INA126 , INA2126

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  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: INA126
    5. 6.5 Thermal Information: INA2126
    6. 6.6 Electrical Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Single-Supply Operation
  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
        1. 8.2.2.1 Setting the Gain
        2. 8.2.2.2 Offset Trimming
        3. 8.2.2.3 Input Bias Current Return
        4. 8.2.2.4 Input Common-Mode Range
        5. 8.2.2.5 Input Protection
        6. 8.2.2.6 Channel Crosstalk—Dual Version
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
    1. 9.1 Low-Voltage Operation
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 PSpice® for TI
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 术语表
  12. 12Mechanical, Packaging, and Orderable Information

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机械数据 (封装 | 引脚)
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订购信息

4 Revision History

Changes from Revision B (December 2015) to Revision C (December 2021)

  • 更新了整个文档中的表格、图和交叉参考的编号格式Go
  • 将应用 部分更改为链接至 TI.com 官网终端设备页面Go
  • 删除了输入失调激光修整相关内容（不要包含在修订历史记录中）Go
  • Added dual supply specification to Absolute Maximum Ratings Go
  • Deleted redundant operating temperature and input common mode voltage specifications in Recommended Operating Conditions Go
  • Added dual supply and specified temperature specifications in Recommended Operating Conditions Go
  • Added proper signs for PSRR and input bias current specifications in Electrical Characteristics Go
  • Deleted VO = 0 V test condition of common-mode voltage specification in Electrical Characteristics Go
  • Changed common-mode voltage specification from ±11.25 V minimum, to –11.25 V minimum and 11.25 V maximum, in Electrical Characteristics Go
  • Changed minimum CMRR specification for INA126U/E, INA2126E from 83 dB to 80 dB in Electrical Characteristics Go
  • Added typical input bias current specification of ±10 nA for INA126PA/UA/EA and INA2126PA/UA/EA in Electrical Characteristics Go
  • Changed current noise specifications in Electrical Characteristics from 60 fA/√Hz to 160 fA/√Hz for f = 1 kHz, and from 2 pApp to 7.3 pApp for f = 0.1 Hz to 10 HzGo
  • Changed test condition for short-circuit current specification in Electrical Characteristics from "Short circuit to ground" to "Continuous to VS / 2" for clarityGo
  • Changed short-circuit current specification in Electrical Characteristics from +10/-5 mA to ±5 mAGo
  • Deleted redundant voltage range, operating temperature range, and specification temperature range specifications from Electrical Characteristics Go
  • Changed Figures 6-7, 6-10, 6-13, 6-14, 6-15, 6-16, 6-17 Go
  • Added Figure 6-11Go
  • Changed figureGo
  • Remove mention of input offset laser trimming (do not include in Rev history)Go

Changes from Revision A (August 2005) to Revision B (December 2015)

  • 添加了 ESD 等级 表、特性说明 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