JAJS842D May   1999  – February 2024 LM7171

PRODUCTION DATA  

  1.   1
  2. 1特長
  3. 2アプリケーション
  4. 3概要
  5. 4Pin Configuration and Functions
  6. 5Specifications
    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: ±15V
    6. 5.6 Electrical Characteristics: ±5V
    7. 5.7 Typical Characteristics: LM7171A
    8. 5.8 Typical Characteristics: LM7171B
  7. 6Application and Implementation
    1. 6.1 Application Information
      1. 6.1.1 Circuit Operation
      2. 6.1.2 Slew Rate Characteristic
        1. 6.1.2.1 Slew-Rate Limitation
      3. 6.1.3 Compensation for Input Capacitance
    2. 6.2 Typical Applications
    3. 6.3 Power Supply Recommendations
      1. 6.3.1 Power-Supply Bypassing
      2. 6.3.2 Termination
      3. 6.3.3 Driving Capacitive Loads
      4. 6.3.4 Power Dissipation
    4. 6.4 Layout
      1. 6.4.1 Layout Guidelines
        1. 6.4.1.1 Printed Circuit Board and High-Speed Op Amps
        2. 6.4.1.2 Using Probes
        3. 6.4.1.3 Component Selection and Feedback Resistor
  8. 7Device and Documentation Support
    1. 7.1 ドキュメントの更新通知を受け取る方法
    2. 7.2 サポート・リソース
    3. 7.3 Trademarks
    4. 7.4 静電気放電に関する注意事項
    5. 7.5 用語集
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6.4.1.1 Printed Circuit Board and High-Speed Op Amps

There are many things to consider when designing printed circuit boards (PCBs) for high-speed op amps. Without proper caution, excessive ringing, oscillation, and other degraded ac performance can easily occur in high-speed circuits. As a rule, keep signal traces short and wide to provide low inductance and low impedance paths. Ground any unused board space to reduce stray signal pickup. Ground critical components at a common point to eliminate voltage drop. Sockets add capacitance to the board and can affect high-frequency performance. Soldering the amplifier directly into the PCB without using any socket is better.