SLVS238L August   1999  – November 2024 TL331 , TL331B , TL391B

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 5.1  Absolute Maximum Ratings, TL331 and TL331K
    2. 5.2  Absolute Maximum Ratings, TL331B and TL391B
    3. 5.3  ESD Ratings - TL331B and TL391B
    4. 5.4  ESD Ratings, TL331 and TL331K
    5. 5.5  Recommended Operating Conditions, TL331B and TL391B
    6. 5.6  Recommended Operating Conditions, TL331 and TL331K
    7. 5.7  Thermal Information
    8. 5.8  Electrical Characteristics, TL331B and TL391B
    9. 5.9  Switching Characteristics, TL331B and TL391B
    10. 5.10 Electrical Characteristics, TL331 and TL331K
    11. 5.11 Switching Characteristics, TL331 and TL331K
    12. 5.12 Typical Characteristics
  7. 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. 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 ESD Protection
      5. 7.2.5 Power Supply Recommendations
      6. 7.2.6 Layout
        1. 7.2.6.1 Layout Guidelines
        2. 7.2.6.2 Layout Example
  9. Device 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
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Typical Characteristics

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

TL331 TL331B TL391B Supply Current vs. Supply VoltageFigure 5-1 Supply Current vs. Supply Voltage
TL331 TL331B TL391B Total Supply Current vs. Input Voltage at 3.3VFigure 5-3 Total Supply Current vs. Input Voltage at 3.3V
TL331 TL331B TL391B Total Supply Current vs. Input Voltage at 12VFigure 5-5 Total Supply Current vs. Input Voltage at 12V
TL331 TL331B TL391B Input Bias Current vs. Supply VoltageFigure 5-7 Input Bias Current vs. Supply Voltage
TL331 TL331B TL391B Input Bias Current vs. Input Voltage at 12VFigure 5-9 Input Bias Current vs. Input Voltage at 12V
TL331 TL331B TL391B Input Offset Voltage vs. Supply Voltage at -40°CFigure 5-11 Input Offset Voltage vs. Supply Voltage at -40°C
TL331 TL331B TL391B Input Offset Voltage vs. Supply Voltage at 85°CFigure 5-13 Input Offset Voltage vs. Supply Voltage at 85°C
TL331 TL331B TL391B Input Offset Voltage vs. Temperature at 3VFigure 5-15 Input Offset Voltage vs. Temperature at 3V
TL331 TL331B TL391B Input Offset Voltage vs. Temperature at 12VFigure 5-17 Input Offset Voltage vs. Temperature at 12V
TL331 TL331B TL391B Output Low Voltage vs. Output Sinking Current at 3VFigure 5-19 Output Low Voltage vs. Output Sinking Current at 3V
TL331 TL331B TL391B Output Low Voltage vs. Output Sinking Current at 12VFigure 5-21 Output Low Voltage vs. Output Sinking Current at 12V
TL331 TL331B TL391B Output High Leakage Current vs.Temperature at 5VFigure 5-23 Output High Leakage Current vs.Temperature at 5V
TL331 TL331B TL391B High to Low Propagation Delay vs. Input Overdrive Voltage, 5VFigure 5-25 High to Low Propagation Delay vs. Input Overdrive Voltage, 5V
TL331 TL331B TL391B High to Low Propagation Delay vs. Input Overdrive Voltage, 12VFigure 5-27 High to Low Propagation Delay vs. Input Overdrive Voltage, 12V
TL331 TL331B TL391B High to Low Propagation Delay vs. Input Overdrive Voltage, 36VFigure 5-29 High to Low Propagation Delay vs. Input Overdrive Voltage, 36V
TL331 TL331B TL391B Response Time for Various Overdrives, High-to-Low TransitionFigure 5-31 Response Time for Various Overdrives, High-to-Low Transition
TL331 TL331B TL391B Total Supply Current vs. Input Voltage at 3VFigure 5-2 Total Supply Current vs. Input Voltage at 3V
TL331 TL331B TL391B Total Supply Current vs. Input Voltage at 5VFigure 5-4 Total Supply Current vs. Input Voltage at 5V
TL331 TL331B TL391B Total Supply Current vs. Input Voltage at 36VFigure 5-6 Total Supply Current vs. Input Voltage at 36V
TL331 TL331B TL391B Input Bias Current vs. Input Voltage at 5VFigure 5-8 Input Bias Current vs. Input Voltage at 5V
TL331 TL331B TL391B Input Bias Current vs. Input Voltage at 36VFigure 5-10 Input Bias Current vs. Input Voltage at 36V
TL331 TL331B TL391B Input Offset Voltage vs. Supply Voltage at 25°CFigure 5-12 Input Offset Voltage vs. Supply Voltage at 25°C
TL331 TL331B TL391B Input Offset Voltage vs. Supply Voltage at 125°CFigure 5-14 Input Offset Voltage vs. Supply Voltage at 125°C
TL331 TL331B TL391B Input Offset Voltage vs. Temperature at 5VFigure 5-16 Input Offset Voltage vs. Temperature at 5V
TL331 TL331B TL391B Input Offset Voltage vs. Temperature at 36VFigure 5-18 Input Offset Voltage vs. Temperature at 36V
TL331 TL331B TL391B Output Low Voltage vs. Output Sinking Current at 5VFigure 5-20 Output Low Voltage vs. Output Sinking Current at 5V
TL331 TL331B TL391B Output Low Voltage vs.Output Sinking Current at 36VFigure 5-22 Output Low Voltage vs.Output Sinking Current at 36V
TL331 TL331B TL391B Output High Leakage Current vs. Temperature at 36VFigure 5-24 Output High Leakage Current vs. Temperature at 36V
TL331 TL331B TL391B Low to High Propagation Delay vs. Input Overdrive Voltage, 5VFigure 5-26 Low to High Propagation Delay vs. Input Overdrive Voltage, 5V
TL331 TL331B TL391B Low to High Propagation Delay vs. Input Overdrive Voltage, 12VFigure 5-28 Low to High Propagation Delay vs. Input Overdrive Voltage, 12V
TL331 TL331B TL391B Low to High Propagation Delay vs. Input Overdrive Voltage, 36VFigure 5-30 Low to High Propagation Delay vs. Input Overdrive Voltage, 36V
TL331 TL331B TL391B Response Time for Various Overdrives, Low-to-High TransitionFigure 5-32 Response Time for Various Overdrives, Low-to-High Transition