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ST LM224DT Quad Operational Amplifier LM224DT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) LM224DT
- Type
- SOIC-14
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- LM224DT
- Electronic Component
- 1
- Package
- SOIC-14
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.263g
- Electronic Component
- 1
- Features
- Built-in
- Electronic Component
- BM0000282068
- Operating Temperature
- 40℃~+105℃
- Amplifier
- 4
- Output Current
- 40mA
- (SR)
- 400V/ms
- Power Supply Voltage
- 3V~30V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LM224DT 是一款由意法半导体（STMicroelectronics）生产的高性能四路通用运算放大器。它采用14-SOIC封装，专为多种电子应用设计。LM224DT 的广泛参数特性使其适合于工业、消费电子以及汽车电子等领域。以下是 LM224DT 的详细产品概述。
1. 基本参数
LM224DT 运算放大器的增益带宽积（GBP）为1.3 MHz，能够提供适度的增益和频率响应，适用于大部分低频至中频应用。每通道的功耗为1.5 mA，显示出其在功耗方面的高效性，特别适合于电池供电和需要节省能耗的应用场景。
2. 工作环境
LM224DT 具有-40°C至105°C 的工作温度范围，适合于各种恶劣环境下的应用，确保其在高温和低温情况下的可靠工作。此外，该器件支持宽电源电压范围（3V至30V，±1.5V至±15V），使其能够适应不同的电源条件，提高了工艺的灵活性。
3. 性能特性
LM224DT 的压摆率（SR）为0.4 V/µs，该特性使它能够在一定速度下处理快速变化的信号。在某些信号处理应用中，这种压摆率能够满足基础的动态响应需求。输入偏置电流仅为20nA，这使得 LM224DT 在高阻抗信号源（如传感器）的应用中表现出色。此外，它的输入补偿电压为2mV，这有助于减少输入信号的失真。
4. 多路通道设计
作为一款四路运算放大器，LM224DT 允许在单一封装内实现多通道信号处理。每个通道输出可达70mA，能够驱动较负载，满足高功率应用的需求。这一特性在多个信号处理的高密度电路中提供了极大的便利性，减少了组件数量，有助于降低整体电路设计的复杂性。
5. 应用场景
LM224DT 的多种优越特性使其适用于一系列应用，包括但不限于：
- 信号放大：可用于传感器信号的放大和处理，特别是在低电压和高阻抗信号源方面的应用。
- 滤波器设计：凭借其增益带宽积和多路通道设计，可以用于多种模拟信号滤波器设计。
- 数据采集系统：适合用于数据采集系统和信号处理模块，确保高效的数据转换和处理。
- 运算及控制：能够在各种控制系统中充当运算模块，实现复杂信号的控制和处理。
6. 封装与安装
LM224DT 使用14-SOIC封装，便于表面贴装。这种封装方式在现代电子产品中非常常见，适合自动化组装过程，能够大幅缩小电路板面积，提高系统集成度。
7. 总结
LM224DT 是一款灵活、高效的四路运算放大器，凭借其广泛的电源电压范围、出色的温度稳定性和低功耗特性，广泛应用于填补现代电子设备对性能和功耗的严格要求。无论是在消费电子、工业设备还是汽车电子领域，LM224DT 都是一个可以信赖的选择，为设计师提供了方便、可靠的信号处理解决方案。
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