SLOS066AD September   1975  – October 2024 LM124 , LM124A , LM124M , LM224 , LM224A , LM224K , LM224KA , LM2902 , LM2902B , LM2902BA , LM2902K , LM2902KAV , LM2902KV , LM324 , LM324A , LM324B , LM324BA , LM324K , LM324KA

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics - LM324B and LM324BA
    6. 5.6  Electrical Characteristics - LM2902B and LM2902BA
    7. 5.7  Electrical Characteristics for LM324, LM324K, LM224, LM224K, and LM124
    8. 5.8  Electrical Characteristics for LM2902, LM2902K, LM2902KV and LM2902KAV
    9. 5.9  Electrical Characteristics for LM324A, LM324KA, LM224A, LM224KA, and LM124A
    10. 5.10 Operating Conditions
    11. 5.11 Typical Characteristics
    12. 5.12 Typical Characteristics: All Devices Except B and BA Versions
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Unity-Gain Bandwidth
      2. 7.3.2 Slew Rate
      3. 7.3.3 Input Common Mode Range
    4. 7.4 Device Functional Modes
  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
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Examples
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Package Option Addendum
    2. 11.2 Tape and Reel Information

8.2 Typical Application

A typical application for an operational amplifier in an inverting amplifier. This amplifier takes a positive voltage on the input, and makes it a negative voltage of the same magnitude. In the same manner, it also makes negative voltages positive.

LM124 LM124A LM224 LM224A LM224K LM224KA LM324 LM324A LM324B LM324BA LM324K LM324KA LM2902 LM2902B LM2902BA LM2902K LM2902KV LM2902KAV Application SchematicFigure 8-1 Application Schematic