SLCS141I May   2003  – June 2020 LM2903-Q1 , LM2903B-Q1

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Family Comparison Table
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1  Absolute Maximum Ratings, LM2903-Q1 and LM2903E-Q1
    2. 6.2  Absolute Maximum Ratings, LM2903B-Q1
    3. 6.3  ESD Ratings, LM2903-Q1 and LM2903E-Q1
    4. 6.4  ESD Ratings, LM2903B-Q1
    5. 6.5  Recommended Operating Conditions, LM2903B-Q1
    6. 6.6  Recommended Operating Conditions, LM2903-Q1
    7. 6.7  Recommended Operating Conditions, LM2903E-Q1
    8. 6.8  Thermal Information, LM2903-Q1 and LM2903E-Q1
    9. 6.9  Thermal Information, LM2903B-Q1
    10. 6.10 Electrical Characteristics LM2903B - Q1
    11. 6.11 Switching Characteristics LM2903B - Q1
    12. 6.12 Electrical Characteristics, LM2903-Q1 and LM2903E-Q1
    13. 6.13 Switching Characteristics, LM2903-Q1 and LM2903E-Q1
    14. 6.14 Typical Characteristics, LM2903-Q1 and LM2903E-Q1 Only
    15. 6.15 Typical Characteristics, LM2903B-Q1 Only
  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 Voltage Comparison
  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 Input Voltage Range
        2. 8.2.2.2 Minimum Overdrive Voltage
        3. 8.2.2.3 Output and Drive Current
        4. 8.2.2.4 Response Time
      3. 8.2.3 Application Curves
  9. Power Supply Recommendations
  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 Related Links
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Support Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

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

Absolute Maximum Ratings, LM2903B-Q1

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
Supply voltage: VS = (V+) – (V–) -0.3 38 V
Differential input voltage : VID (2) ±38 V
Input pins (IN+, IN–) -0.3 38 V
Current into input pins (IN+, IN–) -50 mA
Output pin (OUT) -0.3 38 V
Output sink current 25 mA
Output short-circuit duration(3) Unlimited s
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Differential voltages are at IN+ with respect to IN-
Short circuits from outputs to V+ can cause excessive heating and eventual destruction.