SBOS539A December   2010  – April 2016 INA203-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and 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: Current-Shunt Monitor
    6. 7.6 Electrical Characteristics: Comparator
    7. 7.7 Electrical Characteristics: Reference
    8. 7.8 Electrical Characteristics: General
    9. 7.9 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 Comparator
      2. 8.3.2 Comparator Delay
      3. 8.3.3 Comparator Maximum Input Voltage Range
      4. 8.3.4 Reference
      5. 8.3.5 Output Voltage Range
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Basic Connections
      2. 9.1.2 Selecting RSHUNT
      3. 9.1.3 Input Filtering
      4. 9.1.4 Accuracy Variations as a Result of VSENSE and Common-Mode Voltage
        1. 9.1.4.1 Normal Case 1: VSENSE ≥ 20 mV, VCM ≥ VS
        2. 9.1.4.2 Normal Case 2: VSENSE ≥ 20 mV, VCM < VS
        3. 9.1.4.3 Low VSENSE Case 1:
        4. 9.1.4.4 Low VSENSE Case 2: VSENSE < 20 mV, 0 V ≤ VCM ≤ VS
      5. 9.1.5 Transient Protection
    2. 9.2 Typical Applications
      1. 9.2.1 Polyswitch Warning and Fault Detection Circuit
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Lead-Acid Battery Protection Circuit
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Community Resources
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

4 Revision History

Changes from * Revision (December 2010) to A Revision

  • Updated data sheet title, Features, Applications, and DescriptionGo
  • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, Mechanical, Packaging, and Orderable Information section, Pin Configuration and Functions section, Recommended Operating Conditions Table, and Thermal Information TableGo
  • Added Device Comparison TableGo
  • Changed V+ to VS throughoutGo
  • Changed MAX value 18 to (VS) + 0.3 for Comparator output pinsGo
  • Changed MAX value 10 to (VS) up to 10 for 1.2-V REF and CMP2 DELAY pinsGo
  • Changed pin names in Absolute Maximum Ratings to show correct namesGo
  • Added Operating Temperature to Absolute Maximum Ratings tableGo
  • Changed CMP2 IN– to CMP2 IN+ in Electrical Characteristics: Current-Shunt Monitor condition statementGo
  • Changed CMP2 IN– to CMP2 IN+ in Electrical Characteristics: General condition statementGo
  • Updated Overview sectionGo
  • Deleted 10-pin device imageGo
  • Changed text from "RFILT – 3%" to "RFILT + 3%" in 2nd paragraph of Input Filtering section Go
  • Changed Figure 35 captionGo