JAJSDO2C August   2017  – October 2023 OPA838

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 Device Comparison Table
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics: VS = 5 V
    6. 7.6 Electrical Characteristics: VS = 3 V
    7. 7.7 Typical Characteristics: VS = 5 V
    8. 7.8 Typical Characteristics: VS = 3 V
    9. 7.9 Typical Characteristics: Over Supply Range
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Common-Mode Voltage Range
      2. 8.3.2 Output Voltage Range
      3. 8.3.3 Power-Down Operation
      4. 8.3.4 Trade-Offs in Selecting The Feedback Resistor Value
      5. 8.3.5 Driving Capacitive Loads
    4. 8.4 Device Functional Modes
      1. 8.4.1 Split-Supply Operation (±1.35 V to ±2.7 V)
      2. 8.4.2 Single-Supply Operation (2.7 V to 5.4 V)
      3. 8.4.3 Power Shutdown Operation
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Noninverting Amplifier
      2. 9.1.2 Inverting Amplifier
      3. 9.1.3 Output DC Error Calculations
      4. 9.1.4 Output Noise Calculations
    2. 9.2 Typical Applications
      1. 9.2.1 High-Gain Differential I/O Designs
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Transimpedance Amplifier
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curve
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 TINA-TI™ Simulation Model Features
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 ドキュメントの更新通知を受け取る方法
    4. 10.4 サポート・リソース
    5. 10.5 Trademarks
    6. 10.6 静電気放電に関する注意事項
    7. 10.7 用語集
  12.   Mechanical, 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

5 Device Comparison Table

PART NUMBER(1) GBP (MHz) 5-V IQ
(mA, MAXIMUM 25°C)		 INPUT NOISE VOLTAGE
(nV/√ Hz)		 2-VPP THD
(dBc, 100 kHz)		 RAIL-TO-RAIL INPUT/OUTPUT DUALS
OPA838 300 0.99 1.9 –110 Negative in/out None
OPA837 50 0.625 4.7 –120 Negative in/out OPA2837
OPA835 30 0.35 9.3 –100 Negative in/out OPA2835
OPA836 110 1 4.8 –115 Negative in/out OPA2836
LMP7717 88 1.4 5.8 — Negative in/out LMP7718
OPA830 100 4.7 9.5 –105 Negative in/out OPA2830
THS4281 38 0.93 12.5 12.5 In/out None
(1) For a complete selection of TI high-speed amplifiers, visit www.ti.com