SLVSL49 July   2026 LM2903L-Q1

ADVMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1. 4.1 Pin Functions: Single TL331L-Q1
    2. 4.2 Pin Configuration: Dual LM2903L-Q1
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information - Single
    5. 5.5 Thermal Information - Dual
    6. 5.6 Electrical Characteristics
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Outputs
        1. 6.4.1.1 Comparator Output
      2. 6.4.2 Output Latching
        1. 6.4.2.1 Clear (CLR) Input
        2. 6.4.2.2 Transparent Mode
        3. 6.4.2.3 Latch Behavior
      3. 6.4.3 Inputs
        1. 6.4.3.1 Fail-Safe Inputs and Input Voltage Range
        2. 6.4.3.2 Input Protection
        3. 6.4.3.3 Internal Hysteresis
        4. 6.4.3.4 Unused Inputs
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Basic Comparator Definitions
        1. 7.1.1.1 Operation
        2. 7.1.1.2 Propagation Delay
        3. 7.1.1.3 Overdrive Voltage
    2. 7.2 Typical Applications
      1. 7.2.1 Window Comparator
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

5.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
Supply voltage: VS = (V+) – (V–) –0.3 38 V
Input pins (IN+, IN–, CLR) from (V–)(2) Input pins (IN+, IN–, CLR) from (V–)(2) –0.3 38 V
Output (OUT) from (V–)(3) Output (OUT) from (V–)(3) –0.3 38 V
Output short circuit duration(4) unlimited s
Junction temperature, TJ 150 °C
Storage temperature, Tstg –65 150 °C
(1) 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.
(2) Input terminals are diode-clamped to (V–). Input signals that can swing more than 0.3V beyond the supply rails must be current-limited to 10mA or less. Additionally, Inputs (IN+, IN–) can be greater than (V+) and OUT as long as the voltage is within the –0.3V to 36V range
(3) Output (OUT) can be greater than (V+) and inputs (IN+, IN–) as long as the voltage is within the –0.3V to 36V range
(4) Short-circuit to (V–) or (V+).