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ST LM224PT
Configuration
1 options
Configuration
Date code within 2 years
Availability on request
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) LM224PT
- 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
- LM224PT
- Electronic Component
- 1
- Package
- TSSOP-14
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.183g
- Electronic Component
- 1
- Features
- Built-in
- Electronic Component
- BM0000282865
- 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.
LM224PT 产品概述
LM224PT 是由意法半导体（STMicroelectronics）生产的一款高性能四路运算放大器，采用表面贴装型的14-TSSOP封装，适用于各种需要高增益和宽工作温度范围的电子应用。其基本参数和特性使其在工业控制、信号处理以及音频设备中得到了广泛的应用。
主要特性
多通道设计：LM224PT 提供四个独立的运算放大器通道，允许在单个芯片上实现多路信号的放大，简化了电路设计并节省了PCB空间，非常适合需要多个放大器的应用场合。
供电电压范围：此款运算放大器支持的供电电压范围广，从 ±1.5V 至 ±15V（总线路电压高达 30V），使其适用于各种供电系统和不同的应用要求。
低功耗：LM224PT 的工作电流仅为 1.5mA，每个放大器的输出电流达到70mA，提供足够的驱动能力，适合低功耗设计，尤其是在便携式设备中的应用。
优越的电流输入偏置：其输入偏置电流仅为 20nA，意味着在进行精确的信号处理时，输出的误差可以降到最低，适用于高精度测量和处理需求的电路。
宽带宽特性：增益带宽积为 1.3MHz，压摆率达到 0.4V/µs，使得 LM224PT 能够支持处理较快变化的信号，适合音频信号和快速控制系统。
良好的工作温度范围：该器件的工作温度范围从 -40°C 至 105°C，使得 LM224PT 能够在极端环境下稳定工作，适用于工业自动化、汽车电子和其他要求苛刻的应用场合。
低输入补偿电压：输入补偿电压为 2mV，确保了在多种负载条件下，输出信号的稳定性和精准性。
应用领域
LM224PT 运算放大器的多功能性使其适用于多种应用场景，包括：
- 音频处理：在音响设备中用作音频信号的放大器，能够提供清晰、高保真的音频输出。
- 信号调理：可用于传感器信号放大和转换，确保在信号处理过程中的高准确性。
- 仪器仪表：在各种电子测量设备中提升信号的处理能力，适合高精度的测试仪器。
- 工业控制：应用于控制系统中的信号反馈环路，帮助实现较高的控制精度和响应速度。
- 医疗设备：在生命监测、诊断设备等领域中，对于微小信号的放大和处理至关重要。
结论
LM224PT 在多通道、高精度和宽范围工作条件下的特性使其成为一款极具吸引力的运算放大器。无论是在音频信号处理、工业自动化还是医疗设备中，其卓越的性能和稳定性都能够满足现代电子产品对高性能运放的需求。ST 半导体凭借其在半导体技术领域的深厚底蕴，继续为全球客户提供可靠、高质量的电子元器件解决方案，为各类创新产品提供强有力的支持。
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