WMSIC Electronic Components

ST TL084CDT Quad Operational Amplifier TL084CDT

ModelTL084CDT
PackageSOIC-14
BrandST
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ST(STMicroelectronics) TL084CDT
Type
ST
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
TL084CDT
Electronic Component
1
Package
SOIC-14
Electronic Component
FET-Input Op Amp
Electronic Component
0.375g
Electronic Component
1
Features
Built-in
Electronic Component
BM0000285710
Operating Temperature
0℃~+70℃
Amplifier
Electronic Component
Output Current
40mA
(SR)
16V/us
Power Supply Voltage
6V~36V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

TL084CDT 产品概述

一、产品简介

TL084CDT 是一款高性能运算放大器,具有 J-FET 输入架构,因其卓越的性能和多功能性,广泛应用于音频、信号处理和传感器信号调理等领域。该器件由意法半导体(STMicroelectronics)制造,专为需要高输入阻抗和低输入偏置电流的应用设计。TL084CDT 搭载了四个独立的运算放大器,符合多通道应用的需求。

二、主要特点

  • 放大器类型:TL084CDT 是 J-FET 输入式运算放大器,提供了出色的性能,尤其是在高阻抗信号源的处理上。
  • 电路数:该产品集成了四个运算放大器,能够满足多通道信号处理的需求,有助于系统集成。
  • 压摆率:TL084CDT 的压摆率为 16V/µs,意味着其快速响应能力非常强,适合于处理高频信号。
  • 增益带宽积:4MHz 的增益带宽积,使得 TL084CDT 在一定带宽范围内保持优秀的增益特性,非常适合信号增强及滤波应用。
  • 低输入偏置电流:20pA 的输入偏置电流,有效降低了对于前端信号的干扰,适合低信号应用如传感器信号处理。
  • 低输入补偿电压:3mV 的输入补偿电压,有助于提高运算放大器的线性度和精度。
  • 电流供电:仅需 1.4mA 的电流供电,使其在功耗方面表现优异,适用于低功耗电子设计。
  • 输出电流:每个通道可提供 40mA 的输出电流,确保了负载驱动能力的充足,适合多种应用场合。
  • 电源电压范围:支持 ±6V ~ ±36V 和 ±3V ~ ±18V 的电源电压范围,使其灵活适应多种电源配置,增加设计的灵活性。
  • 工作温度范围:TL084CDT 的工作温度范围为 0°C ~ 70°C,适用于一般的消费电子产品与工业设备。

三、封装与安装

TL084CDT 采用 14-SOIC(0.154",3.90mm 宽)的表面贴装封装形式,适合现代表面贴装技术(SMT),有利于提高组装效率和减少 PCB 占用面积。其小巧的封装设计,使得 TL084CDT 特别适合于空间受限的电子产品,如便携式设备和紧凑型仪器。

四、应用领域

  • 音频设备:由于其较高的压摆率和低失真特性,TL084CDT 通常应用于音频前端电路,确保了音频信号的高效放大。
  • 传感器信号处理:其低偏置电流特性使得 TL084CDT 非常适合于处理来自传感器的微小信号,例如温度传感器和压力传感器的信号放大。
  • 医疗设备:在医疗设备中,TL084CDT 可以确保传感器信号的高保真度和低噪声放大,是生物医学仪器的理想选择。
  • 滤波与调理电路:TL084CDT 的增益带宽积和压摆率使其适合用于构建主动滤波器和信号调理电路。

五、总结

TL084CDT 凭借其卓越的性能特点和多功能性,成为市场上一款流行的运算放大器。无论是在音频、传感器信号处理,还是在医疗电子领域,TL084CDT 都能发挥其优势,帮助设计人员实现高效的信号放大和处理。该产品的灵活电源配置和小型化设计,确保工程师能够轻松集成到各种电子系统中,提升整体产品的性能和可靠性。选择 TL084CDT,意味着选择了优质的电子设计解决方案。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.