SBOS062D September   2000  – December 2025 INA126 , INA2126

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information: INA126
    5. 5.5 Thermal Information: INA2126
    6. 5.6 Electrical Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Single-Supply Operation
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Setting the Gain
        2. 7.2.2.2 Offset Trimming
        3. 7.2.2.3 Input Bias Current Return
        4. 7.2.2.4 Input Common-Mode Range
        5. 7.2.2.5 Input Protection
        6. 7.2.2.6 Channel Crosstalk—Dual Version
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Low-Voltage Operation
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 PSpice® for TI
      2. 8.1.2 Device Nomenclature
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

7.2.3 Application Curves

INA126 INA2126 Common-mode Signal at INA126 Input
Differential signal is too small to be seen
Figure 7-4 Common-mode Signal at INA126 Input
INA126 INA2126 Recovered Differential Signal at the Output of the INA126 With a Gain of 250Figure 7-6 Recovered Differential Signal at the Output of the INA126 With a Gain of 250
INA126 INA2126 FFT of Signal in Previous Figure Shows Both the 60Hz Common-mode Along With 5kHz Differential Signal
Figure 7-5 FFT of Signal in Previous Figure Shows Both the 60Hz Common-mode Along With 5kHz Differential Signal
INA126 INA2126 FFT of the INA126 Output Shows that the 60Hz Common-mode Signal is RejectedFigure 7-7 FFT of the INA126 Output Shows that the 60Hz Common-mode Signal is Rejected