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ST MC4558IDT
Configuration
1 options
Configuration
22+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) MC4558IDT
- Type
- ST
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- MC4558IDT
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.215g
- Electronic Component
- 1
- Features
- Built-in
- Electronic Component
- BM0000288045
- Operating Temperature
- 40℃~+105℃
- Amplifier
- 2
- Output Current
- 40mA
- (SR)
- 2.2V/us
- Static Current(Iq)
- 2.3mA
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MC4558IDT 产品概述
一、基本信息
MC4558IDT 是一款来自意法半导体（STMicroelectronics）的高性能运算放大器，具有双路通道配置。作为一种通用放大器，MC4558IDT 适用于多种模拟信号处理应用。它结合了较高的增益带宽积和压摆率，使其能够在许多电子设备中发挥重要作用。
二、关键技术参数
放大器类型：通用运算放大器，适应性强，能够满足多种应用需求。
电路数：本产品为双路配置，提供两个独立的放大器通道，便于设计多通道应用。
压摆率：最大压摆率为 2.2 V/μs，这一参数确保了其在快速信号变化时能够准确跟踪输入信号，从而实现更高的输出精度，提高了应用电路的整体性能。
增益带宽积：MC4558IDT 的增益带宽积达到 5.5 MHz，意味着在此频率下，放大器的增益会降低到1，提供了较宽的频响范围，使其适用于音频处理、传感器信号调理等多种场合。
输入偏置电流：输入偏置电流为50 nA，低输入偏置电流使得该放大器在高阻抗应用中表现出色，减少了信号失真和噪声的影响。
电压 - 输入补偿：1 mV 的输入补偿电压为设计提供了更高的线性度，尤其是在高增益控制时，降低了失真。
电流 - 供电：工作电流为 2.3 mA，表现出较低的功耗，适合于电池供电的应用场合，具有良好的能效。
输出电流：每通道的最大输出电流为 20 mA，满足大部分负载要求，适合驱动常见的外部电路。
供电电压：该器件支持±2V至±20V的供电范围，其灵活的供电选择使得其适应于不同的电源系统。
工作温度范围：工作温度范围为-40°C至105°C，确保了MC4558IDT能够在严格的环境条件下稳定工作，适合于工业、汽车和消费电子等多种场合。
三、封装与安装
MC4558IDT 采用 8-SOIC（0.154"，3.90mm 宽）封装，属于表面贴装型（SMT）。这种封装形式有助于提高组件的电气性能，并节省板空间，适合于高密度电子电路设计。
四、应用领域
MC4558IDT 由于其卓越的性能，广泛应用于如下领域：
- 音频设备：用于信号放大、混音和音质调整。
- 传感器信号调理：在传感器测量和数据采集系统中，处理来自传感器的微弱信号。
- 自动化控制系统：用于反馈回路以提高系统稳定性和响应速度。
- 医疗设备：在生物医学信号处理中使用，例如：ECG和EEG信号的放大。
- 消费电子：用于电子设备的信号处理模块，提高用户体验和设备性能。
五、总结
MC4558IDT 的设计理念在于提供灵活性与高性能，其高增益、宽频带和低偏置电流的特性，使其成为设计工程师的理想选择。无论是在音频、传感器、自动化还是医疗设备的应用中，MC4558IDT 都能展现出卓越的性能，为各种电子产品的开发与创新提供了有力保障。凭借意法半导体的可靠性和行业声誉，该器件无疑为各种市场需求提供了高效、稳定的解决方案。
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