SLCS005AG October   1979  – January 2025 LM193 , LM2903 , LM2903B , LM2903V , LM293 , LM293A , LM393 , LM393A , LM393B

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  Recommended Operating Conditions
    3. 5.3  Thermal Information: LMx93x and LM2903x
    4. 5.4  ESD Ratings
    5. 5.5  Electrical Characteristics LM393B
    6. 5.6  Electrical Characteristics LM2903B
    7. 5.7  Switching Characteristics LM393B and LM2903B
    8. 5.8  Electrical Characteristics for LM193, LM293, and LM393 (without A suffix)
    9. 5.9  Electrical Characteristics for LM293A and LM393A
    10. 5.10 Electrical Characteristics for LM2903, LM2903V, and LM2903AV
    11. 5.11 Switching Characteristics: LM193, LM239, LM393, LM2903, all 'A' and 'V' versions
    12. 5.12 Typical Characteristics, LMx93x and LM2903x
  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 Voltage Comparison
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Input Voltage Range
        2. 7.2.2.2 Minimum Overdrive Voltage
        3. 7.2.2.3 Output and Drive Current
        4. 7.2.2.4 Response Time
      3. 7.2.3 Application Curves
      4. 7.2.4 Power Supply Recommendations
      5. 7.2.5 Layout
        1. 7.2.5.1 Layout Guidelines
        2. 7.2.5.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

5.12 Typical Characteristics, LMx93x and LM2903x

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise noted.

LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Total Supply Current vs. Supply VoltageFigure 5-1 Total Supply Current vs. Supply Voltage
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Total Supply Current vs. Input Voltage at 3.3VFigure 5-3 Total Supply Current vs. Input Voltage at 3.3V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Total Supply Current vs. Input Voltage at 12VFigure 5-5 Total Supply Current vs. Input Voltage at 12V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Temperature at 3VFigure 5-7 Input Offset Voltage vs. Temperature at 3V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Temperature at 12VFigure 5-9 Input Offset Voltage vs. Temperature at 12V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Supply Voltage at -40°CFigure 5-11 Input Offset Voltage vs. Supply Voltage at -40°C
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Supply Voltage at 85°CFigure 5-13 Input Offset Voltage vs. Supply Voltage at 85°C
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Bias Current vs. Supply VoltageFigure 5-15 Input Bias Current vs. Supply Voltage
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Bias Current vs. Input Voltage at 12VFigure 5-17 Input Bias Current vs. Input Voltage at 12V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Output Low Voltage vs. Output Sinking Current at 3VFigure 5-19 Output Low Voltage vs. Output Sinking Current at 3V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Output Low Voltage vs. Output Sinking Current at 12VFigure 5-21 Output Low Voltage vs. Output Sinking Current at 12V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Output High Leakage Current vs.Temperature at 5VFigure 5-23 Output High Leakage Current vs.Temperature at 5V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V High to Low Propagation Delay vs. Input Overdrive Voltage, 5VFigure 5-25 High to Low Propagation Delay vs. Input Overdrive Voltage, 5V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V High to Low Propagation Delay vs. Input Overdrive Voltage, 12VFigure 5-27 High to Low Propagation Delay vs. Input Overdrive Voltage, 12V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V High to Low Propagation Delay vs. Input Overdrive Voltage, 36VFigure 5-29 High to Low Propagation Delay vs. Input Overdrive Voltage, 36V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Response Time for Various Overdrives, High-to-Low TransitionFigure 5-31 Response Time for Various Overdrives, High-to-Low Transition
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Total Supply Current vs. Input Voltage at 3VFigure 5-2 Total Supply Current vs. Input Voltage at 3V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Total Supply Current vs. Input Voltage at 5VFigure 5-4 Total Supply Current vs. Input Voltage at 5V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Total Supply Current vs. Input Voltage at 36VFigure 5-6 Total Supply Current vs. Input Voltage at 36V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Temperature at 5VFigure 5-8 Input Offset Voltage vs. Temperature at 5V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Temperature at 36Figure 5-10 Input Offset Voltage vs. Temperature at 36
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Supply Voltage at 25°CFigure 5-12 Input Offset Voltage vs. Supply Voltage at 25°C
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Offset Voltage vs. Supply Voltage at 125°CFigure 5-14 Input Offset Voltage vs. Supply Voltage at 125°C
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Bias Current vs. Input Voltage at 5VFigure 5-16 Input Bias Current vs. Input Voltage at 5V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Input Bias Current vs. Input Voltage at 36VFigure 5-18 Input Bias Current vs. Input Voltage at 36V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Output Low Voltage vs. Output Sinking Current at 5VFigure 5-20 Output Low Voltage vs. Output Sinking Current at 5V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Output Low Voltage vs.Output Sinking Current at 36VFigure 5-22 Output Low Voltage vs.Output Sinking Current at 36V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Output High Leakage Current vs. Temperature at 36VFigure 5-24 Output High Leakage Current vs. Temperature at 36V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Low to High Propagation Delay vs. Input Overdrive Voltage, 5VFigure 5-26 Low to High Propagation Delay vs. Input Overdrive Voltage, 5V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Low to High Propagation Delay vs. Input Overdrive Voltage, 12VFigure 5-28 Low to High Propagation Delay vs. Input Overdrive Voltage, 12V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Low to High Propagation Delay vs. Input Overdrive Voltage, 36VFigure 5-30 Low to High Propagation Delay vs. Input Overdrive Voltage, 36V
LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Response Time for Various Overdrives, Low-to-High TransitionFigure 5-32 Response Time for Various Overdrives, Low-to-High Transition