SBOS770A May   2017  – June 2017 INA826S

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
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Inside the INA826S
      2. 7.3.2 Setting the Gain
        1. 7.3.2.1 Gain Drift
      3. 7.3.3 Offset Trimming
      4. 7.3.4 Input Common-Mode Range
      5. 7.3.5 Input Protection
      6. 7.3.6 Input Bias Current Return Path
      7. 7.3.7 Reference Pin (REF)
      8. 7.3.8 Shutdown (EN and ENREF) Pins
    4. 7.4 Device Functional Modes
  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
      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 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Community 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

9 Power Supply Recommendations

The INA826S operates over a power-supply range of 3 V to 36 V (±3 V to ±18 V). Supply voltages higher than 40 V (±20 V) can permanently damage the device. Parameters that vary over supply voltage or temperature are illustrated in the Typical Characteristics section.

9.1 Low-Voltage Operation

The INA826S can operate on power supplies as low as 3 V. Most parameters vary only slightly throughout this supply voltage range; see the Typical Characteristics section. Operation at very low supply voltage requires careful attention to assure that the input voltages remain within the linear range. Voltage swing requirements of internal nodes limit the input common-mode range with low power-supply voltage. The typical characteristic curves Figure 12 through Figure 18 and Figure 44 through Figure 46 describe the range of linear operation for various supply voltages, reference connections, and gains.