SLCS141M May   2003  – December 2024 LM2903-Q1 , LM2903B-Q1

PRODUCTION DATA  

  1.   1
  2.   Features
  3.   Applications
  4.   Description
  5. 1Pin Configuration and Functions
    1. 1.1 Pin Functions
  6. 2Specifications
    1. 2.1  Absolute Maximum Ratings, LM2903-Q1 and LM2903E-Q1
    2. 2.2  Absolute Maximum Ratings, LM2903B-Q1
    3. 2.3  ESD Ratings, LM2903-Q1 and LM2903E-Q1
    4. 2.4  ESD Ratings, LM2903B-Q1
    5. 2.5  Recommended Operating Conditions, LM2903B-Q1
    6. 2.6  Recommended Operating Conditions, LM2903-Q1
    7. 2.7  Recommended Operating Conditions, LM2903E-Q1
    8. 2.8  Thermal Information
    9. 2.9  Electrical Characteristics LM2903B - Q1
    10. 2.10 Switching Characteristics LM2903B - Q1
    11. 2.11 LM2903B-Q1 "T", "R" and "H" Temperature Test Options
    12. 2.12 Electrical Characteristics, LM2903-Q1 and LM2903E-Q1
    13. 2.13 Switching Characteristics, LM2903-Q1 and LM2903E-Q1
    14. 2.14 Typical Characteristics
  7. 3Detailed Description
    1. 3.1 Overview
    2. 3.2 Functional Block Diagram
    3. 3.3 Feature Description
    4. 3.4 Device Functional Modes
      1. 3.4.1 Voltage Comparison
  8. 4Application and Implementation
    1. 4.1 Application Information
    2. 4.2 Typical Application
      1. 4.2.1 Design Requirements
      2. 4.2.2 Detailed Design Procedure
        1. 4.2.2.1 Input Voltage Range
        2. 4.2.2.2 Minimum Overdrive Voltage
        3. 4.2.2.3 Output and Drive Current
        4. 4.2.2.4 Response Time
      3. 4.2.3 Application Curves
    3. 4.3 Power Supply Recommendations
    4. 4.4 Layout
      1. 4.4.1 Layout Guidelines
      2. 4.4.2 Layout Example
  9. 5Device and Documentation Support
    1. 5.1 Documentation Support
      1. 5.1.1 Related Documentation
    2. 5.2 Receiving Notification of Documentation Updates
    3. 5.3 Support Resources
    4. 5.4 Trademarks
    5. 5.5 Electrostatic Discharge Caution
    6. 5.6 Glossary
  10. 6Revision History
  11. 7Mechanical, 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
  • DDF|8
  • PW|8
  • DSG|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Typical Characteristics

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

LM2903-Q1 LM2903B-Q1 Total Supply Current vs. Supply VoltageFigure 2-1 Total Supply Current vs. Supply Voltage
LM2903-Q1 LM2903B-Q1 Total Supply Current vs. Input Voltage at 3.3VFigure 2-3 Total Supply Current vs. Input Voltage at 3.3V
LM2903-Q1 LM2903B-Q1 Total Supply Current vs. Input Voltage at 12VFigure 2-5 Total Supply Current vs. Input Voltage at 12V
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Temperature at 3VFigure 2-7 Input Offset Voltage vs. Temperature at 3V
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Temperature at 12VFigure 2-9 Input Offset Voltage vs. Temperature at 12V
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Supply Voltage at -40°CFigure 2-11 Input Offset Voltage vs. Supply Voltage at -40°C
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Supply Voltage at 85°CFigure 2-13 Input Offset Voltage vs. Supply Voltage at 85°C
LM2903-Q1 LM2903B-Q1 Input Bias Current vs. Supply VoltageFigure 2-15 Input Bias Current vs. Supply Voltage
LM2903-Q1 LM2903B-Q1 Input Bias Current vs. Input Voltage at 12VFigure 2-17 Input Bias Current vs. Input Voltage at 12V
LM2903-Q1 LM2903B-Q1 Output Low Voltage vs. Output Sinking Current at 3VFigure 2-19 Output Low Voltage vs. Output Sinking Current at 3V
LM2903-Q1 LM2903B-Q1 Output Low Voltage vs. Output Sinking Current at 12VFigure 2-21 Output Low Voltage vs. Output Sinking Current at 12V
LM2903-Q1 LM2903B-Q1 Output High Leakage Current vs.Temperature at 5VFigure 2-23 Output High Leakage Current vs.Temperature at 5V
LM2903-Q1 LM2903B-Q1 High to Low Propagation Delay vs. Input Overdrive Voltage, 5VFigure 2-25 High to Low Propagation Delay vs. Input Overdrive Voltage, 5V
LM2903-Q1 LM2903B-Q1 High to Low Propagation Delay vs. Input Overdrive Voltage, 12VFigure 2-27 High to Low Propagation Delay vs. Input Overdrive Voltage, 12V
LM2903-Q1 LM2903B-Q1 High to Low Propagation Delay vs. Input Overdrive Voltage, 36VFigure 2-29 High to Low Propagation Delay vs. Input Overdrive Voltage, 36V
LM2903-Q1 LM2903B-Q1 Response Time for Various Overdrives, High-to-Low TransitionFigure 2-31 Response Time for Various Overdrives, High-to-Low Transition
LM2903-Q1 LM2903B-Q1 Total Supply Current vs. Input Voltage at 3VFigure 2-2 Total Supply Current vs. Input Voltage at 3V
LM2903-Q1 LM2903B-Q1 Total Supply Current vs. Input Voltage at 5VFigure 2-4 Total Supply Current vs. Input Voltage at 5V
LM2903-Q1 LM2903B-Q1 Total Supply Current vs. Input Voltage at 36VFigure 2-6 Total Supply Current vs. Input Voltage at 36V
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Temperature at 5VFigure 2-8 Input Offset Voltage vs. Temperature at 5V
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Temperature at 36Figure 2-10 Input Offset Voltage vs. Temperature at 36
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Supply Voltage at 25°CFigure 2-12 Input Offset Voltage vs. Supply Voltage at 25°C
LM2903-Q1 LM2903B-Q1 Input Offset Voltage vs. Supply Voltage at 125°CFigure 2-14 Input Offset Voltage vs. Supply Voltage at 125°C
LM2903-Q1 LM2903B-Q1 Input Bias Current vs. Input Voltage at 5VFigure 2-16 Input Bias Current vs. Input Voltage at 5V
LM2903-Q1 LM2903B-Q1 Input Bias Current vs. Input Voltage at 36VFigure 2-18 Input Bias Current vs. Input Voltage at 36V
LM2903-Q1 LM2903B-Q1 Output Low Voltage vs. Output Sinking Current at 5VFigure 2-20 Output Low Voltage vs. Output Sinking Current at 5V
LM2903-Q1 LM2903B-Q1 Output Low Voltage vs.
            Output Sinking Current at 36VFigure 2-22 Output Low Voltage vs. Output Sinking Current at 36V
LM2903-Q1 LM2903B-Q1 Output High Leakage Current vs. Temperature at 36VFigure 2-24 Output High Leakage Current vs. Temperature at 36V
LM2903-Q1 LM2903B-Q1 Low to High Propagation Delay vs. Input Overdrive Voltage, 5VFigure 2-26 Low to High Propagation Delay vs. Input Overdrive Voltage, 5V
LM2903-Q1 LM2903B-Q1 Low to High Propagation Delay vs. Input Overdrive Voltage, 12VFigure 2-28 Low to High Propagation Delay vs. Input Overdrive Voltage, 12V
LM2903-Q1 LM2903B-Q1 Low to High Propagation Delay vs. Input Overdrive Voltage, 36VFigure 2-30 Low to High Propagation Delay vs. Input Overdrive Voltage, 36V
LM2903-Q1 LM2903B-Q1 Response Time for Various Overdrives, Low-to-High TransitionFigure 2-32 Response Time for Various Overdrives, Low-to-High Transition