SGLS185F September   2003  – May 2016 INA139-Q1 , INA169-Q1

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 Output Voltage Range
      2. 7.3.2 Bandwidth
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Operation
    2. 8.2 Typical Applications
      1. 8.2.1 Buffering Output to Drive an ADC
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Selecting RS and RL
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Output Filter
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
      3. 8.2.3 Offsetting the Output Voltage
      4. 8.2.4 Bipolar Current Measurement
        1. 8.2.4.1 Application Curve
      5. 8.2.5 Bipolar Current Measurement Using Differential Input of the ADC
      6. 8.2.6 Multiplexed Measurement Using Logic Signal for Power
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Related Documentation
    2. 11.2 Related Links
    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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PW|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Revision History

Changes from E Revision (May 2011) to F Revision

  • Added Device Information, ESD Ratings, Recommended Operating Conditions, and Thermal Information tables, and Feature Description, Application and Implementation, Power Supply Recommendations, Layout, Device and Documentation Support, and Mechanical, Packaging, and Orderable Information sectionsGo
  • Added new automotive qualification features bullet, and deleted old bulletGo
  • Changed Applications bulletsGo
  • Changed text in Description sectionGo
  • Changed all figures to show correct device names; added -Q1Go
  • Added pin names to all figures and removed all pin numbersGo
  • Deleted Ordering Information table; information available in the Package Option Addendum at the end of this data sheetGo
  • Deleted lead temperature and thermal resistance from Absolute Maximum Ratings table; see new Thermal Information table for thermal resistance valuesGo
  • Changed RθJA valueGo
  • Changed VS to V+ throughout data sheet for consistencyGo
  • Changed ROUT in Electrical Characteristics table to RL for consistencyGo
  • Changed RL from 125 kΩ to 25 kΩ in condition line of Typical Characteristics sectionGo
  • Changed VIN to VSENSE in Figure 4Go
  • Changed VS to RS when describing shunt resistor in Operation sectionGo
  • Changed Figure 9; deleted incorrect pin numbers, and moved embedded table to outside of figureGo
  • Changed Figure 10Go
  • Changed Figure 14 to show correct pin names, deleted incorrect pin numbers, and added missing division line in output offset equationGo
  • Changed Figure 15Go