WMSIC Electronic Components

TI TLV272IDR

ModelTLV272IDR
PackageSOIC-8
BrandTI
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TI(Texas Instruments) TLV272IDR
Type
TI
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TI(Texas Instruments)
Electronic Component
TLV272IDR
Electronic Component
1
Package
SOIC-8
Electronic Component
Operational Amplifier
Electronic Component
0.172g
Electronic Component
1
Electronic Component
Output
Electronic Component
BM69417851
Operating Temperature
40℃~+125℃
Amplifier
2
Output Current
7mA
(SR)
2.4V/us
Power Supply Voltage
2.7V~16V

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

TLV272IDR 产品概述

1. 引言

TLV272IDR 是一款由德州仪器(Texas Instruments)生产的高性能 CMOS 运算放大器,具有双路信号放大的能力。该器件特别适合用于各种消费类电子产品、仪器仪表、传感器信号处理以及其他需要高精度和高灵敏度的应用场合。得益于其优异的电气特性,TLV272IDR 在多种苛刻环境下都能稳定工作,且其紧凑的封装形式使其非常适合现代电子设计中的空间限制。

2. 基本特性

  • 放大器类型:TLV272IDR 采用 CMOS 技术,这使得其在低功耗和高输入阻抗方面表现出色。CMOS 放大器相较于传统的双极型放大器(BJT),在静态功耗和输入失调电压方面有优势。

  • 电路数:本器件内部集成了两个独立的运算放大器,方便在双通道应用中使用,这为多种功能提供了灵活性。

  • 输出类型:该器件支持满摆幅输出,能够在更广泛的信号范围内提供高线性度的放大,不会出现信号削顶现象,非常适合音频和视频信号处理。

  • 压摆率:TLV272IDR 的压摆率为 2.6 V/µs,确保其能够快速跟踪输入信号变化,适合高动态范围的应用。

  • 增益带宽积:具有 3 MHz 的增益带宽积,这对于需要较高增益和频率响应的应用(如滤波器和放大器电路)尤为重要。

  • 输入偏置电流与补偿电压:输入偏置电流为 1 pA,输入补偿电压为 500 µV,这使其在高阻抗信号源的应用中表现出色,有助于减少信号失真和保证信号的完整性。

  • 供电和输出电流:器件工作于 2.7V 到 16V 的供电电压范围,且每通道的输出电流可达到 8mA,这使得 TLV272IDR 适合多种电源配置,并可以驱动多种负载。

  • 工作温度范围:TLV272IDR 在-40°C 至 125°C 的宽广温度范围内稳定工作,保证了其在极端环境下的可靠性,适合工业及汽车领域的应用。

  • 封装类型:采用 8-SOIC 封装(0.154", 3.90mm 宽),其较小的占用空间适合高密度的电路设计。

3. 应用领域

TLV272IDR 的各种特性使其非常适用于以下应用:

  • 传感器接口:高输入阻抗和低输入偏置电流特性使得 TLV272IDR 适合用于连接高阻抗传感器(如热电偶、光电二极管等),确保信号的准确传输和放大。

  • 音频处理:由于其满摆幅输出和良好的线性度,该运算放大器可广泛应用于音频信号处理电路,比如音频前置放大器和滤波器。

  • 信号调理:TLV272IDR 在控制系统和测量电路中被广泛使用,负责对传感器输出信号进行调理,确保后续电路的精确度和可靠性。

  • 通讯设备:在无线通讯和有线通讯中,它也可用于放大和处理调制解调信号。

4. 结论

总而言之,TLV272IDR 是一款多功能、高性能的运算放大器,结合了低功耗、高速和宽工作温度范围的特点,是现代电子工程中不可或缺的选择之一。凭借其出色的电气性能和适用性,TLV272IDR 可为多种应用提供理想的解决方案,是设计师在高精度和灵活性方面的优选组件。

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