SBOSAL2 September   1999  – January 2025 LMC7101

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 for VS = ±1.35V or 2.7V
    6. 5.6  Electrical Characteristics for VS = ±1.5V or 3V
    7. 5.7  Electrical Characteristics for VS = ±2.5V or 5V
    8. 5.8  Electrical Characteristics for VS = ±7.5V or 15V
    9. 5.9  Typical Characteristics for VS = 2.7V
    10. 5.10 Typical Characteristics for VS = 3V
    11. 5.11 Typical Characteristics for VS = 5V
    12. 5.12 Typical Characteristics for VS = 15V
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Benefits of the LMC7101 Tiny Amplifier
        1. 6.3.1.1 Size
        2. 6.3.1.2 Height
        3. 6.3.1.3 Signal Integrity
        4. 6.3.1.4 Simplified Board Layout
        5. 6.3.1.5 Low THD
        6. 6.3.1.6 Low Supply Current
        7. 6.3.1.7 Wide Voltage Range
    4. 6.4 Device Functional Modes
      1. 6.4.1 Input Common Mode
        1. 6.4.1.1 Input Common-Mode Voltage Range
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Rail-to-Rail Output
      2. 7.1.2 Capacitive Load Tolerance
      3. 7.1.3 Compensating for Input Capacitance When Using Large Value Feedback Resistors
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 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

7.1.1 Rail-to-Rail Output

The approximate output resistance of the LMC7101 is 180Ω sourcing and 130Ω sinking at VS = 3V and 110Ω sourcing and 80Ω sinking at VS = 5V. Using the calculated output resistance, maximum output voltage swing can be estimated as a function of load.