SBOS366E August   2006  – January 2021 INA193A-Q1 , INA194A-Q1 , INA195A-Q1 , INA196A-Q1 , INA197A-Q1 , INA198A-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 Basic Connection
      2. 7.3.2 Selecting RS
      3. 7.3.3 Inside the INA19xA
      4. 7.3.4 Power Supply
    4. 7.4 Device Functional Modes
      1. 7.4.1 Input Filtering
      2. 7.4.2 Accuracy Variations as a Result Of VSENSE and Common Mode Voltage
        1. 7.4.2.1 Normal Case 1: VSENSE ≥ 20 mV, VCM ≥ VS
        2. 7.4.2.2 Normal Case 2: VSENSE ≥ 20 mV, VCM < VS
        3. 7.4.2.3 Low VSENSE Case 1: VSENSE < 20 mV, –16 V ≤ VCM < 0; and Low VSENSE Case 3: VSENSE < 20 mV, VS < VCM ≤ 80 V
        4. 7.4.2.4 Low VSENSE Case 2: VSENSE < 20 mV, 0 V ≤ VCM ≤ VS
      3. 7.4.3 Shutdown
      4. 7.4.4 Transient Protection
      5. 7.4.5 Output Voltage Range
  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 Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 RFI/EMI
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.6 Typical Characteristics

TA = 25°C, VS = 12 V, VIN+ = 12 V, and VSENSE = 100 mV (unless otherwise noted)

GUID-7DE21321-000E-4A28-A92A-76B122BFD67D-low.gifFigure 6-1 Gain vs Frequency
GUID-FAC177C8-4936-4D17-8CAA-258E7C24A10F-low.gifFigure 6-3 Gain Plot
GUID-B1D11DF2-4EB3-4819-8AF1-EEEA0FD67596-low.gifFigure 6-5 Output Error vs Vsense
GUID-EB32B1AB-8281-468F-8F51-674EBBF46BCF-low.gifFigure 6-7 Positive Output Voltage Swing vs Output Current
GUID-C6651247-1890-4D60-93A0-86181B459C66-low.gif
Vs=5 V
Figure 6-9 Input Bias Current vs Common Mode Voltage
GUID-4A50AC02-030C-4068-B88A-F1698E11AE2D-low.gifFigure 6-11 Quiescent Current vs Common Mode Voltage
GUID-644A0B9A-25AC-4332-871E-54C963C4ADE4-low.gifFigure 6-13 Step Response
GUID-C8E3BD48-7D35-4751-A625-A7070EBF384D-low.gifFigure 6-15 Step Response
GUID-BE1B7926-F209-43EC-98EB-673BAF08DE08-low.gifFigure 6-17 Step Response
GUID-A0781514-CB3C-4FE2-A244-A1CCD2FF3DF1-low.gifFigure 6-19 Step Response
GUID-51033C2B-F178-47BD-A6C5-36B7D27A2304-low.gifFigure 6-2 Gain vs Frequency
GUID-BC0B7027-8671-4AE8-9CEE-BF0C417B6050-low.gifFigure 6-4 Common-Mode and Power-Supply Rejection vs Frequency
GUID-3E2E4F6D-A0A6-405F-9BAF-A2A0E3E70F2A-low.gifFigure 6-6 Output Error vs Common-Mode Voltage
GUID-CA5609FB-5A89-49CF-81BA-12573D5E7095-low.gifFigure 6-8 Quiescent Current vs Output Voltage
GUID-390B22F4-EF02-4E9E-AC25-0AA5C9D2E8AA-low.gif
Vs =12 V
Figure 6-10 Input Bias Current vs Common Mode Voltage
GUID-C2D7F657-CC7C-448F-A475-CA9749532A1A-low.gifFigure 6-12 Output Short Circuit Current vs Supply Voltage
GUID-A63AD484-12DF-4178-8283-43AA23F7CE44-low.gifFigure 6-14 Step Response
GUID-802922B4-77AD-4CEB-AFCC-25DACE599D06-low.gifFigure 6-16 Step Response
GUID-F158969A-89D9-428B-B65C-8F54C30A50B3-low.gifFigure 6-18 Step Response