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产品描述:
TL082IDR是一款高性能的J-FET输入运算放大器,具有两路独立的放大器电路。其设计旨在提供高增益和宽带宽,同时具备出色的输入特性,适用于多种模拟信号处理应用。该元器件的优越性能使其成为工业控制、音频处理以及各种信号调理电路的理想选择。
主要特性:
放大器类型: J-FET
TL082IDR采用JFET(结场效应管)输入结构,具有高输入阻抗和低偏置电流,适合用于需要高输入阻抗的应用场合。
电路数: 2
该器件集成了两个运算放大器,能够同时进行多个信号的放大处理,减少了电路板上的元件数量及尺寸。
压摆率: 13V/µs
TL082IDR在输入信号变化时,能够以13V/µs的速度来响应,适合处理快速变化的信号,确保不失真地跟随信号波形。
增益带宽积: 3MHz
该运放的增益带宽积为3MHz,意味着在该频率范围内,运放能够维持其增益特性,适配不同的应用需求。
电流 - 输入偏置: 30pA
输入偏置电流ต่ำ至30pA,适合用于高阻抗信号源,能够有效减少信号失真。
电压 - 输入补偿: 3mV
输入补偿电压为3mV,使得设备在高精度应用中具有良好的线性度和稳定性。
电流 - 供电: 1.4mA
该运算放大器的功耗较低,供电电流为1.4mA,适合在功耗敏感的应用场合使用。
电压 - 供电范围: 7V ~ 36V(单电源)和±3.5V ~ 18V(双电源)
TL082IDR的电源电压范围广泛,支持单电源和双电源供电方式,使其在各类系统中具有良好的兼容性。
工作温度: -40°C ~ 85°C
能在极端环境下稳定工作,适合于恶劣的工业和汽车应用。
安装类型: 表面贴装型
采用SOIC-8封装,适合高速自动化生产,节省了电路板空间。
封装: 8-SOIC (0.154", 3.90mm宽)
该封装形式 compact 设计,方便在各种电路板布局中使用。
应用领域:
TL082IDR可广泛应用于以下领域:
总结:
TL082IDR是一款集成度高、性能卓越的JFET输入运算放大器,凭借其较低的偏置电流和优异的频率响应,可广泛应用于信号处理领域。其简便的供电要求和宽工作温度范围使其在多种严苛环境中的应用更为可靠,是现代电子设计中不可或缺的优秀选择。对于需要高增益、快响应和低功耗的场合,TL082IDR无疑是一个非常理想的解决方案。
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