SBOS145B August   1993  – December 2025 INA105

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 Recommended Operating Conditions
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Gain Error and Drift
      2. 6.3.2 Input Voltage Range
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
    3. 7.3 Additional Applications
      1. 7.3.1 Operational Amplifier Circuits
      2. 7.3.2 Instrumentation Amplifier Circuits
      3. 7.3.3 Voltage Reference Circuits
      4. 7.3.4 Special Function Circuits
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
      2. 7.5.2 Layout Examples
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Device Nomenclature
      2. 8.1.2 Development Support
        1. 8.1.2.1 PSpice® for TI
        2. 8.1.2.2 TINA-TI (Free Software Download)
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

7.3.1 Operational Amplifier Circuits

INA105 Precision Instrumentation Amplifier Figure 7-4 Precision Instrumentation Amplifier
INA105 Precision Unity-Gain Inverting Amplifier Figure 7-5 Precision Unity-Gain Inverting Amplifier
INA105 Precision Unity-Gain Buffer Figure 7-6 Precision Unity-Gain Buffer
INA105 Precision Average-Value Amplifier Figure 7-7 Precision Average-Value Amplifier
INA105 Precision Gain = 2 Amplifier Figure 7-8 Precision Gain = 2 Amplifier
INA105 Precision Summing Amplifier Figure 7-9 Precision Summing Amplifier
INA105 Precision Summing Amplifier With Gain Figure 7-10 Precision Summing Amplifier With Gain
INA105 Precision Gain = 1/2 Amplifier Figure 7-11 Precision Gain = 1/2 Amplifier
INA105 Precision Bipolar Offsetting
Unipolar input device.
Figure 7-12 Precision Bipolar Offsetting
INA105 Window Comparator With Window-Span and Window-Center Inputs Figure 7-13 Window Comparator With Window-Span and Window-Center Inputs
INA105 Digitally Controlled Gain of ±1 Amplifier Figure 7-14 Digitally Controlled Gain of ±1 Amplifier
INA105 Precision Absolute-Value Buffer Figure 7-15 Precision Absolute-Value Buffer