SBOS562G August   2011  – June 2020 INA826

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      General-Purpose Instrumentation Amplifier
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Inside the INA826
      2. 8.3.2  Setting the Gain
        1. 8.3.2.1 Gain Drift
      3. 8.3.3  Offset Trimming
      4. 8.3.4  Input Common-Mode Range
      5. 8.3.5  Input Protection
      6. 8.3.6  Input Bias Current Return Path
      7. 8.3.7  Reference Terminal
      8. 8.3.8  Dynamic Performance
      9. 8.3.9  Operating Voltage
        1. 8.3.9.1 Low-Voltage Operation
      10. 8.3.10 Error Sources
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 System Examples
      1. 9.3.1 Circuit Breaker
      2. 9.3.2 Programmable Logic Controller (PLC) Input
      3. 9.3.3 Using TINA-TI SPICE-Based Analog Simulation Program With the INA826
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 CMRR vs Frequency
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

4 Revision History

Changes from F Revision (July 2016) to G Revision

  • Changed Figure 58, INA826 Simplified Circuit DiagramGo
  • Added last bullet regarding new DRG package to Layout Guidelines sectionGo
  • Changed Figure 73, INA826 Example LayoutGo

Changes from E Revision (April 2013) to F Revision

  • Added Device Information, ESD Ratings, Recommended Operating Conditions tables, and Feature Description, Device Functional Modes, Application and Implementation, Power Supply Recommendations, Layout, Device and Documentation Support, and Mechanical, Packaging, and Orderable Information sectionsGo
  • Added TI Design Go
  • Changed 2.7-V to 3-V in document title Go
  • Changed MSOP to VSSOP, SO to SOIC, and DRG to WSON throughout documentGo
  • Changed Supply Range Features bullet minimum voltage levels Go
  • Changed Packages Features bullet Go
  • Changed page 1 graphic Go
  • Changed Description section for minor rewording, renaming of packages , and changing single supply voltage value from 2.7 V to 3 VGo
  • Deleted DGK PackagePackage/Ordering Information table Go
  • Changed Temperature parameter symbols in Absolute Maximum Ratings table Go
  • Changed Input, Differential impedance and Common-mode impedance parameter symbols in Electrical Characteristics tableGo
  • Changed Input, VCM parameter test conditions in Electrical Characteristics table Go
  • Deleted Gain, Range of gain parameter symbol from Electrical Characteristics table Go
  • Changed Power Supply, VS parameter minimum specifications, and moved to Recommended Operating Conditions table Go
  • Changed VS voltage to 3.0 V and red VREF trace to 1.5 V in Figure 9 and Figure 10Go
  • Changed VS voltage level to 3.0 V in Figure 29 Go
  • Changed blue VS trace value to 3.0 V in Figure 36 Go
  • Changed 2.7 V to 3 V and 1.35 V to 1.5 V in Operating Voltage section Go
  • Changed TINA-TI simulation circuit links in Using TINA-TI SPICE-Based Analog Simulation Program with the INA826 sectionGo

Changes from D Revision (March 2013) to E Revision

  • Deleted package marking column from Package/Ordering Information table Go

Changes from C Revision (March 2012) to D Revision

  • Changed Input voltage range parameter specification value in Absolute Maximum Ratings tableGo

Changes from B Revision (December 2011) to C Revision

  • Changed product status from Mixed Status to Production DataGo
  • Deleted gray shading and footnote 2 from Package/Ordering Information table Go
  • Changed DFN-8 package to production data Go

Changes from A Revision (September 2011) to B Revision

  • Deleted gray from SO-8 row in Package/Ordering Information Go