SLCS006U October   1979  – November 2018 LM139 , LM139A , LM239 , LM239A , LM2901 , LM2901AV , LM2901V , LM339 , LM339A

 

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Simplified Schematic
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information (14-Pin Packages)
    5. 7.5  Thermal Information (20-Pin Packages)
    6. 7.6  Electrical Characteristics for LM139 and LM139A
    7. 7.7  Electrical Characteristics for LMx39 and LMx39A
    8. 7.8  Electrical Characteristics for LM2901, LM2901V and LM2901AV
    9. 7.9  Switching Characteristics for LM2901
    10. 7.10 Switching Characteristics for LM139 and LM139A
    11. 7.11 Switching Characteristics for LMx39 and LMx39A
    12. 7.12 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1. 8.4.1 Voltage Comparison
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Input Voltage Range
        2. 9.2.2.2 Minimum Overdrive Voltage
        3. 9.2.2.3 Output and Drive Current
        4. 9.2.2.4 Response Time
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • DB|14
  • PW|14
  • N|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.9 Switching Characteristics for LM2901

VCC = 5 V, TA = 25°C
PARAMETER TEST CONDITIONS LM2901 UNIT
TYP
Response time RL connected to 5 V through 5.1 kΩ,
CL = 15 pF(1)(2) 		100-mV input step with 5-mV overdrive 1.3 μs
TTL-level input step 0.3
(1) CL includes probe and jig capacitance.
(2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.