SLCS114F November   1983  – June 2025 TLC372 , TLC372M

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Device Comparison Table
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Electrical Characteristics
    4. 5.4 Switching Characteristics
    5. 5.5 Electrical Characteristics
  7. 6 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Input
      2. 7.4.2 ESD Protection
      3. 7.4.3 Unused Inputs
      4. 7.4.4 Open-Drain Output
      5. 7.4.5 Hysteresis
        1. 7.4.5.1 Inverting Comparator With Hysteresis
        2. 7.4.5.2 Non-Inverting Comparator With Hysteresis
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Basic Comparator Definitions
        1. 8.1.1.1 Operation
        2. 8.1.1.2 Propagation Delay
        3. 8.1.1.3 Overdrive and Underdrive Voltage
    2. 8.2 Typical Applications
      1. 8.2.1 Window Comparator
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

6 Typical Characteristics

At TA = 25°C, VS = 12V, VCM = VS/2V, CL = 15pF, Input Overdrive = Input Underdrive = 100mV, RPU = 10kΩ, unless otherwise noted.
TLC372 Offset vs. TemperatureFigure 6-1 Offset vs. Temperature
TLC372 Bias Current vs. TemperatureFigure 6-3 Bias Current vs. Temperature
TLC372 Output Voltage vs. Sinking Current, 12VFigure 6-5 Output Voltage vs. Sinking Current, 12V
TLC372 Supply Current vs. Supply Voltage, Output HIGH, No LoadFigure 6-7 Supply Current vs. Supply Voltage, Output HIGH, No Load
TLC372 Propagation Delay, (High to Low) vs. Input Overdrive, 12VFigure 6-9 Propagation Delay, (High to Low) vs. Input Overdrive, 12V
TLC372 Propagation Delay, (High to Low) vs. Input Underdrive, 12VFigure 6-11 Propagation Delay, (High to Low) vs. Input Underdrive, 12V
TLC372 Offset Voltage vs. Common-Mode, 12VFigure 6-2 Offset Voltage vs. Common-Mode, 12V
TLC372 Output Voltage vs. Sinking Current, 3.3VFigure 6-4 Output Voltage vs. Sinking Current, 3.3V
TLC372 Supply Current vs. Supply Voltage, Output LOW, No LoadFigure 6-6 Supply Current vs. Supply Voltage, Output LOW, No Load
TLC372 Propagation Delay, (High to Low) vs. Input Overdrive, 3.3VFigure 6-8 Propagation Delay, (High to Low) vs. Input Overdrive, 3.3V
TLC372 Propagation Delay, (High to Low) vs. Input Underdrive, 3.3VFigure 6-10 Propagation Delay, (High to Low) vs. Input Underdrive, 3.3V