SLVS238K August   1999  – September 2023 TL331 , TL331B , TL391B

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
    1.     Pin Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings, TL331 and TL331K
    2. 6.2  Absolute Maximum Ratings, TL331B and TL391B
    3. 6.3  ESD Ratings, TL331 and TL331K
    4. 6.4  ESD Ratings, TL331B and TL391B
    5. 6.5  Recommended Operating Conditions, TL331 and TL331K
    6. 6.6  Recommended Operating Conditions, TL331B and TL391B
    7. 6.7  Thermal Information
    8. 6.8  Electrical Characteristics, TL331B and TL391B
    9. 6.9  Switching Characteristics, TL331B and TL391B
    10. 6.10 Electrical Characteristics, TL331 and TL331K
    11. 6.11 Switching Characteristics, TL331 and TL331K
    12. 6.12 Typical Characteristics, TL331 and TL331K
    13. 6.13 Typical Characteristics, TL331B and TL391B
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Voltage Comparison
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input Voltage Range
        2. 8.2.2.2 Minimum Overdrive Voltage
        3. 8.2.2.3 Output and Drive Current
        4. 8.2.2.4 TL331B & TL391B ESD Protection
        5. 8.2.2.5 Response Time
      3. 8.2.3 Application Curves
      4. 8.2.4 Power Supply Recommendations
      5. 8.2.5 Layout
        1. 8.2.5.1 Layout Guidelines
        2. 8.2.5.2 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. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBV|5
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.1 Absolute Maximum Ratings, TL331 and TL331K

over operating free-air temperature range (unless otherwise noted)(1)
MINMAXUNIT
VCCSupply voltage(2)036V
VIDDifferential input voltage(3)–3636V
VIInput voltage range (either input)–0.336V
VOOutput voltage036V
IOOutput current020mA
Duration of output short-circuit to ground(4)Unlimited
IIKInput current(5)–50mA
TJOperating virtual junction temperature–40150°C
TstgStorage temperature–65150°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, except differential voltages, are with respect to the network ground.
(3) Differential voltages are at IN+ with respect to IN–.
(4) Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
(5) Input current flows thorough parasitic diode to ground and will turn on parasitic transistors that will increase ICC and may cause output to be incorrect. Normal operation resumes when input current is removed.