ZHCSLB1F april   2020  – march 2023 OPA205 , OPA2205 , OPA4205

PRODMIX  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information: OPA205
    5. 6.5 Thermal Information: OPA2205
    6. 6.6 Thermal Information: OPA4205
    7. 6.7 Electrical Characteristics: VS = ±5 V
    8. 6.8 Electrical Characteristics: VS = ±15 V
    9. 6.9 Typical Characteristics
  7. Parameter Measurement Information
    1. 7.1 Typical Specifications and Distributions
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Offset Trimming
      2. 8.3.2 Lower Input Bias With Super-Beta Inputs
      3. 8.3.3 Overload Power Limiter
      4. 8.3.4 EMI Rejection
    4. 8.4 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 High-Precision Signal-Chain Input Buffer
        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 Discrete, Two-Op-Amp Instrumentation Amplifier
      3. 9.2.3 Second-Order Low-Pass Filter
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Development Support
        1. 10.1.1.1 PSpice® for TI
    2. 10.2 文档支持
      1. 10.2.1 相关文档
    3. 10.3 接收文档更新通知
    4. 10.4 支持资源
    5. 10.5 Trademarks
    6. 10.6 静电放电警告
    7. 10.7 术语表
  11. 11Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

特性

  • e-trim™ 运算放大器性能
    • 低失调电压:25µV(最大值),
      15µV(最大值,高等级)
    • 低失调电压漂移:±0.5µV/°C(典型值),
      ±0.2µV/°C(最大值,高等级)
  • 超 β 输入
    • 输入偏置电流:500 pA(最大值)
    • 输入电流噪声:110fA/√Hz
  • 低噪声
    • 0.1 至 10Hz:0.2µVPP
    • 电压噪声:7.2nV/√Hz
  • AOL、CMRR 和 PSRR:> 126dB(全温度范围)
  • 增益带宽积:3.6MHz
  • 低静态电流:240µA(最大值)
  • 压摆率:4V/µs
  • 过载功率限制器
  • 轨到轨输出
  • EMI 和 RFI 已滤除的输入
  • 宽电源电压范围:4.5V 至 36V
  • 温度范围:–40°C 至 +125°C
  • 提供标准等级 (OPAx205A) 和
    高等级(OPA2205,预发布)
  • OPA206OPA2206 提供 ±40V 过压保护