SNOSAW8F May   2008  – July 2026 LM7321 , LM7321-Q1 , LM7322 , LM7322-Q1

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
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Output Short Circuit Current and Dissipation Issues
    4. 6.4 Device Functional Modes
      1. 6.4.1 Driving Capacitive Loads
      2. 6.4.2 Electrical Overstress
      3. 6.4.3 Old Versus New Die Comparison
  8. 7 Application and Implementation
    1. 7.1 Typical Application
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Power Supply Recommendations
  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

7.1 Typical Application

Figure 7-1 shows a typical application where the LM732xx is used as a buffer amplifier for the VCOM signal employed in a TFT LCD flat panel:

LM7321 LM7322 VCOM Driver Application SchematicFigure 7-1 VCOM Driver Application Schematic