SLCS141L may   2003  – august 2023 LM2903-Q1 , LM2903B-Q1

PRODUCTION DATA  

  1.   1
  2.   Features
  3.   Applications
  4.   Description
  5. 1Revision History
  6. 2Pin Configuration and Functions
    1. 2.1 Pin Functions
  7. 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 LM2903B-Q1 "T", "R" and "H" Temperature Test Options
    13. 3.13 Electrical Characteristics, LM2903-Q1 and LM2903E-Q1
    14. 3.14 Switching Characteristics, LM2903-Q1 and LM2903E-Q1
    15. 3.15 Typical Characteristics, LM2903-Q1 and LM2903E-Q1 Only
    16. 3.16 Typical Characteristics, LM2903B-Q1 Only
  8. 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
  9. 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
    3. 5.3 Power Supply Recommendations
    4. 5.4 Layout
      1. 5.4.1 Layout Guidelines
      2. 5.4.2 Layout Example
  10. 6Device and Documentation Support
    1. 6.1 Documentation Support
      1. 6.1.1 Related Documentation
    2. 6.2 Receiving Notification of Documentation Updates
    3. 6.3 Support Resources
    4. 6.4 Trademarks
    5. 6.5 Electrostatic Discharge Caution
    6. 6.6 Glossary
  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

2.1 Pin Functions

PINI/ODESCRIPTION
NAMESOIC, VSSOP, PDIP, SO, DDF and TSSOPDSG
1OUT11OutputOutput pin of comparator 1
1IN–22InputNegative input pin of comparator 1
1IN+33InputPositive input pin of comparator 1
GND44—Ground
2IN+55InputPositive input pin of comparator 2
2IN-66InputNegative input pin of comparator 2
2OUT77OutputOutput pin of comparator 2
VCC88—Positive Supply
Thermal Pad—PAD—Connect directly to GND pin