ZHCSSM7D May   1998  – November 2023 LM6171

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  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: ±15 V
    6. 5.6 Electrical Characteristics: ±5 V
    7. 5.7 Typical Characteristics: LM6171A Only
    8. 5.8 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 Circuit Operation
      2. 6.3.2 Slew Rate
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Compensation for Input Capacitance
      2. 7.1.2 Power Supply Bypassing
      3. 7.1.3 Termination
      4. 7.1.4 Driving Capacitive Loads
      5. 7.1.5 Using Probes
      6. 7.1.6 Components Selection and Feedback Resistor
    2. 7.2 Typical Applications
      1. 7.2.1 Fast Instrumentation Amplifier
      2. 7.2.2 Multivibrator
      3. 7.2.3 Pulse Width Modulator
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Power Dissipation
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 Printed Circuit Boards and High-Speed Op Amps
  9. 8 Device and Documentation Support
    1. 8.1 接收文档更新通知
    2. 8.2 支持资源
    3. 8.3 Trademarks
    4. 8.4 静电放电警告
    5. 8.5 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

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7.1.6 Components Selection and Feedback Resistor

In high-speed applications, keep all component leads short because wires are inductive at high frequency. For discrete components, choose carbon composition-type resistors and mica-type capacitors. Surface-mount components are preferred over discrete components for minimum inductive effect.

Large values of feedback resistors can couple with parasitic capacitance and cause undesirable effects such as ringing or oscillation in high-speed amplifiers. For the LM6171, a feedback resistor of 510 Ω gives optimized performance.