SLCS141J May   2003  – November 2020 LM2903-Q1 , LM2903B-Q1

PRODUCTION DATA  

  1.   Features
  2.   Applications
  3.   Description
  4. 1Revision History
  5. 2Pin Configuration and Functions
    1. 2.1 Pin Functions
  6. 3Specifications
    1. 3.1  Absolute Maximum Ratings, LM2903-Q1 and LM2903E-Q1
    2. 3.2  Absolute Maximum Ratings, LM2903B-Q1
    3. 3.3  ESD Ratings, LM2903-Q1 and LM2903E-Q1
    4. 3.4  ESD Ratings, LM2903B-Q1
    5. 3.5  Recommended Operating Conditions, LM2903B-Q1
    6. 3.6  Recommended Operating Conditions, LM2903-Q1
    7. 3.7  Recommended Operating Conditions, LM2903E-Q1
    8. 3.8  Thermal Information, LM2903-Q1 and LM2903E-Q1
    9. 3.9  Thermal Information, LM2903B-Q1
    10. 3.10 Electrical Characteristics LM2903B - Q1
    11. 3.11 Switching Characteristics LM2903B - Q1
    12. 3.12 Electrical Characteristics, LM2903-Q1 and LM2903E-Q1
    13. 3.13 Switching Characteristics, LM2903-Q1 and LM2903E-Q1
    14. 3.14 Typical Characteristics, LM2903-Q1 and LM2903E-Q1 Only
    15. 3.15 Typical Characteristics, LM2903B-Q1 Only
  7. 4Detailed Description
    1. 4.1 Overview
    2. 4.2 Functional Block Diagram
    3. 4.3 Feature Description
    4. 4.4 Device Functional Modes
      1. 4.4.1 Voltage Comparison
  8. 5Application and Implementation
    1. 5.1 Application Information
    2. 5.2 Typical Application
      1. 5.2.1 Design Requirements
      2. 5.2.2 Detailed Design Procedure
        1. 5.2.2.1 Input Voltage Range
        2. 5.2.2.2 Minimum Overdrive Voltage
        3. 5.2.2.3 Output and Drive Current
        4. 5.2.2.4 Response Time
      3. 5.2.3 Application Curves
  9. 6Power Supply Recommendations
  10. 7Layout
    1. 7.1 Layout Guidelines
    2. 7.2 Layout Example
  11. 8Device 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
  12. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

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

Typical Characteristics, LM2903B-Q1 Only

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

GUID-20201103-CA0I-TVRB-3FPD-44H1KMKCTHHV-low.svgFigure 3-7 Total Supply Current vs. Supply Voltage
GUID-9AA774F2-9B46-47EA-993A-B78AFADB53B9-low.gifFigure 3-9 Total Supply Current vs. Input Voltage at 3.3V
GUID-C514346E-B586-4F6A-B24E-4832F4147901-low.gifFigure 3-11 Total Supply Current vs. Input Voltage at 12V
GUID-8ED842DB-11EF-4976-A8C7-FA9B91F59A38-low.gifFigure 3-13 Input Offset Voltage vs. Temperature at 3V
GUID-091DCEA6-C5B0-4621-B52D-D01AC2C25E97-low.gifFigure 3-15 Input Offset Voltage vs. Temperature at 12V
GUID-419AE2E5-E708-465B-A306-FAD39BA71009-low.gifFigure 3-17 Input Offset Voltage vs. Supply Voltage at -40°C
GUID-7C8F5ED0-A419-4650-95A6-868C689974C5-low.gifFigure 3-19 Input Offset Voltage vs. Supply Voltage at 85°C
GUID-4B0A8554-388C-4A4C-BC4B-7278932F4F67-low.gifFigure 3-21 Input Bias Current vs. Supply Voltage
GUID-EA9B3D0F-1F12-4331-969C-FFCDCA4BC1EE-low.gifFigure 3-23 Input Bias Current vs. Input Voltage at 12V
GUID-EE656172-8B08-403E-85AD-A9CAB151C399-low.gifFigure 3-25 Output Low Voltage vs. Output Sinking Current at 3V
GUID-2627B065-E981-4D6C-BBB8-D14A56607802-low.gifFigure 3-27 Output Low Voltage vs. Output Sinking Current at 12V
GUID-39C83B78-5854-4D32-B83B-C67E1EB62874-low.gifFigure 3-29 Output High Leakage Current vs.Temperature at 5V
GUID-3C1C9F0D-DE18-49EB-B547-98B24EBFD584-low.gifFigure 3-31 High to Low Propagation Delay vs. Input Overdrive Voltage, 5V
GUID-B2FF44A0-EF67-45C1-8547-3520BF5B2581-low.gifFigure 3-33 High to Low Propagation Delay vs. Input Overdrive Voltage, 12V
GUID-D2CD0D48-2733-48A9-8D6B-7DE5EC08F589-low.gifFigure 3-35 High to Low Propagation Delay vs. Input Overdrive Voltage, 36V
GUID-C971D278-CA6A-446A-83B5-208473BC1AD3-low.gifFigure 3-37 Response Time for Various Overdrives, High-to-Low Transition
GUID-A54152DD-DA2A-494F-8129-9431E14552D8-low.gifFigure 3-8 Total Supply Current vs. Input Voltage at 3V
GUID-FEDA848C-45D3-451F-8477-3F1D075156A5-low.gifFigure 3-10 Total Supply Current vs. Input Voltage at 5V
GUID-BD305B6F-3193-42DD-88DE-6FEC7A4E1605-low.gifFigure 3-12 Total Supply Current vs. Input Voltage at 36V
GUID-EADC8665-7CA6-4C8C-B85F-783628BC37F1-low.gifFigure 3-14 Input Offset Voltage vs. Temperature at 5V
GUID-28D41752-7FF1-4734-B898-397999011DC5-low.gifFigure 3-16 Input Offset Voltage vs. Temperature at 36
GUID-8F6B6F10-22D3-4936-8758-20DAAE88D496-low.gifFigure 3-18 Input Offset Voltage vs. Supply Voltage at 25°C
GUID-C7900F83-4537-461D-A21E-02865D76A8D8-low.gifFigure 3-20 Input Offset Voltage vs. Supply Voltage at 125°C
GUID-A5784C69-EB5D-457C-B477-9DA05E1811C8-low.gifFigure 3-22 Input Bias Current vs. Input Voltage at 5V
GUID-D5DEF217-68C5-4799-B272-6D081247855E-low.gifFigure 3-24 Input Bias Current vs. Input Voltage at 36V
GUID-F90CC653-BAC1-41B9-B9E6-751BB0265D15-low.gifFigure 3-26 Output Low Voltage vs. Output Sinking Current at 5V
GUID-97FFDA69-F9AB-4581-833B-E8D9F33E3BEB-low.gifFigure 3-28 Output Low Voltage vs.Output Sinking Current at 36V
GUID-F7E7A9A8-B593-40B0-9237-133FE8B18C67-low.gifFigure 3-30 Output High Leakage Current vs. Temperature at 36V
GUID-ED89463A-C19A-4A37-8948-1203B0C20CA2-low.gifFigure 3-32 Low to High Propagation Delay vs. Input Overdrive Voltage, 5V
GUID-9CFCE2E8-9A3A-4CE6-BA14-8210D8E9A9F2-low.gifFigure 3-34 Low to High Propagation Delay vs. Input Overdrive Voltage, 12V
GUID-FC3F868A-8E13-4EE4-BC6F-66859468E15E-low.gifFigure 3-36 Low to High Propagation Delay vs. Input Overdrive Voltage, 36V
GUID-9DE8CC89-53CC-4618-9996-08BD02BC21B6-low.gifFigure 3-38 Response Time for Various Overdrives, Low-to-High Transition