SLVS238L August   1999  – November 2024 TL331 , TL331B , TL391B

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin Functions
  6. 5 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. 6 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. 7 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. 8 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. 9 Revision History
  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

5.8 Electrical Characteristics, TL331B and TL391B

VS = 5V, VCM = (V–) ; TA = 25°C (unless otherwise noted).
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
VIOInput offset voltageVS = 5 to 36V–2.5±0.372.5mV
VS = 5 to 36V, TA = –40°C to +125°C–44
IBInput bias current–3.5–25nA
TA = –40°C to +125°C–50nA
IOSInput offset current–10±0.510nA
TA = –40°C to +125°C–2525nA
VCMInput voltage rangeVS = 3 to 36V(V–) – 0.1(V+) – 1.5V
VS = 3 to 36V, TA = –40°C to +125°C(V–) – 0.05(V+) – 2.0V
AVDLarge signal differential voltage amplificationVS = 15V, VO = 1.4V to 11.4V;
RL ≥ 15k to (V+)		50200V/mV
VOLLow level output Voltage {swing from (V–)}ISINK ≤ 4mA, VID = -1V110400mV
ISINK ≤ 4mA, VID = -1V
TA =  –40°C to +125°C		550mV
IOH-LKGHigh-level output leakage current(V+) = VO = 5V; VID = 1V 0.120nA
IOH-LKGHigh-level output leakage current(V+) = VO = 36V; VID = 1V; TA = –40°C to +125°C1000nA
IOLLow level output currentVOL = 1.5V; VID = -1V; VS = 5V618mA
IQQuiescent current VS = 5V, no load210330µA
VS = 36V, no load, TA = –40°C to +125°C275430µA