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ST TL072CDT Dual Operational Amplifier TL072CDT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) TL072CDT
- 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
- TL072CDT
- Electronic Component
- 1
- Package
- SO-8
- Electronic Component
- FET-Input Op Amp
- Electronic Component
- 0.298g
- Electronic Component
- 1
- Features
- Built-in
- Electronic Component
- BM69414739
- 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.
TL072CDT 产品概述
一、概述
TL072CDT 是 STMicroelectronics（意法半导体）推出的高性能FET输入运算放大器，专为各种音频及信号处理应用设计。作为一种低噪声、低偏置电流输入的运算放大器，TL072CDT 提供了出色的增益带宽积和压摆率，使其成为高精度和高频率应用的理想选择。其在广泛的供电电压和环境温度范围内均具有优异的性能，使得TL072CDT 在现代电子设计中广受欢迎。
二、基本参数
放大器类型: TL072CDT 采用J-FET输入结构，具有非常高的输入阻抗（通常在几百兆欧级别），从而减少了对信号源的负载影响。在处理高阻抗信号时，其优良的特性能够有效降低输入信号的干扰和失真。
电路数: 该器件为双路（Dual）设计，可以在单一封装中实现两个独立的运算放大器，适用于不同信号的处理需求。
压摆率: TL072CDT 的压摆率高达16V/µs，这意味着在快速变化的信号中，也能保持高效的响应能力，适用于快速信号放大和处理。
增益带宽积: 该产品的增益带宽积为4MHz，意味着在这个频率范围内，性能稳定，能够用于音频及高频信号的精确放大。
输入偏置电流: 具有极低的输入偏置电流（20pA），能够有效减小偏置电流引起的误差，在高精度数据采集或测量系统中尤其重要。
供电电压: TL072CDT 支持广泛的供电电压范围，单极供电可在6V至36V，双极供电为±3V至±18V之间选择，能够适应多种设计环境。
工作温度: 其工作温度范围为0°C至70°C，适合在多种工业和消费者电子设备中使用。
封装: TL072CDT 采用8-SOIC表面贴装封装，体积小巧，便于在高密度电路板上布局和焊接，同时提供了良好的散热性能。
三、应用领域
由于其优异的性能，TL072CDT 广泛应用于以下领域：
音频应用: 常用于音频信号的放大、音调调整及主控信号处理等，可以在高保真音频设备中提供优质的声音输出。
传感器接口: 在各种传感器（例如温度传感器、压力传感器）的信号调理电路中，TL072CDT 能够以超低的输入偏置电流和低噪声性能适应高阻抗信号源。
滤波器电路: 适用于一阶和二阶滤波器设计，能够在高频操作中保持良好的增益稳定性。
信号处理和数据采集: 用于精密的信号采集系统及实时处理设备，能够保证输出信号的准确性和稳定性。
四、总结
TL072CDT 是一款兼具低功耗和高性能的FET输入运算放大器。依靠其优良的电气参数和广泛的应用范围，TL072CDT 在音视频处理、传感器信号调理、数据采集和滤波器电路等领域发挥着重要作用。设计师可凭借其高度的灵活性和稳定性，为当前及未来的电子产品设计提供可靠的解决方案，是嵌入式系统和现代电子设备中不可或缺的元件。
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