ZHCSSF8A September   2000  – August 2023 INA141

PRODUCTION DATA  

  1.   1
  2. 1特性
  3. 2应用
  4. 3说明
  5. 4Revision History
  6. 5Pin Configuration and Functions
  7. 6Specifications
    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 Typical Characteristics
  8. 7Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Setting the Gain
      2. 7.1.2 Dynamic Performance
      3. 7.1.3 Noise Performance
      4. 7.1.4 Offset Trimming
      5. 7.1.5 Input Bias Current Return Path
      6. 7.1.6 Input Common-Mode Range
      7. 7.1.7 Low-Voltage Operation
      8. 7.1.8 Input Protection
  9. 8Device and Documentation Support
    1. 8.1 接收文档更新通知
    2. 8.2 支持资源
    3. 8.3 Trademarks
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. 9Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

7.1.4 Offset Trimming

The INA141 is laser trimmed for low offset voltage and offset voltage drift. Most applications require no external offset adjustment. Figure 7-2 shows an optional circuit for trimming the output offset voltage. The voltage applied to Ref pin is summed with the output. The op-amp buffer provides low impedance at the Ref pin to preserve good common-mode rejection.

GUID-D8A4B4AE-1A8A-45C7-AF81-0D5F37A3B1FB-low.png Figure 7-2 Optional Trimming of Output Offset Voltage.