SBOS062C September   2000  – January 2022 INA126 , INA2126

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.7 Typical Characteristics

at TA = 25°C, VS = ±15 V (unless otherwise noted)

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Figure 6-1 Gain vs Frequency
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Figure 6-3 Positive Power Supply Rejection vs Frequency
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 VS = ±15 V
Figure 6-5 Input Common-Mode Voltage Range
vs Output Voltage
 
Figure 6-7 Input-Referred Noise vs Frequency
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Figure 6-9 Input-Referred Offset Voltage WarmUp
 
Figure 6-11 Slew Rate vs Temperature
 
Figure 6-13 Output Voltage Swing vs Output Current
G = 100
Figure 6-15 Small-Signal Response
 
Figure 6-17 0.1-Hz to 10-Hz Voltage Noise
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Figure 6-2 Common-Mode Rejection vs Frequency
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Figure 6-4 Negative Power Supply Rejection vs Frequency
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VS = ±5 V
Figure 6-6 Input Common-Mode Voltage Range
vs Output Voltage
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Figure 6-8 Settling Time vs Gain
 
Figure 6-10 Quiescent Current vs Temperature
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Figure 6-12 Total Harmonic Distortion + Noise vs Frequency
G = 5
Figure 6-14 Small-Signal Response
G = 5
Figure 6-16 Large-Signal Response
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Figure 6-18 Channel Separation vs Frequency, RTI (Dual Version)