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HXY MOSFET LMV321
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HXY MOSFET LMV321
- Type
- HXY MOSFET
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HXY MOSFET
- Electronic Component
- LMV321
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Operational Amplifier
- Electronic Component
- 0.04g
- Electronic Component
- 1
- Electronic Component
- Output
- Electronic Component
- BM0219903674
- Operating Temperature
- 40℃~+85℃
- Amplifier
- 1
- Output Current
- 30mA
- (SR)
- 520V/ms
- Power Supply Voltage
- 2.1V~5.5V
- Static Current(Iq)
- 45uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LMV321 产品概述
概述
LMV321是一款高性能的低功耗单路运算放大器，专为低电压及低功耗应用设计。该器件能够在广泛的电源电压下正常工作，适合于便携式设备以及其他要求极低功耗的应用场景。LMV321的优异特性，使其广泛用于传感器信号处理、音频信号放大和民用电子产品。
核心参数
- 输入失调电压：800 µV
- 输入偏置电流：10 pA
- 增益带宽积：1.1 MHz
- 封装类型：SOT-23-5
性能特点
低失调电压： LMV321的输入失调电压为800 µV，相对较低，这使得它在精密信号放大中表现优越，能够有效减少由于输入失调带来的误差，适用于高精度测量系统。
超低输入偏置电流： 其输入偏置电流仅为10 pA，这样的特性极大地减小了源阻抗对信号放大的影响，使其在高阻抗传感器信号处理等场合使用时能够保持良好的线性特性。
增益带宽积： 1.1 MHz 的增益带宽积保证了LMV321在多种频率下的良好工作性能，适应了许多频率需求较高的应用场景，例如音频处理和信号调节。
低功耗操作： LMV321专为低功耗应用设计，在电池供电的设备中表现优越，广泛用于电子仪器和便携式设备，能够延长电池寿命并提升设备的整体效率。
高电源抑制比（PSRR）： 具备良好的电源抑制比，使其在电源电压波动时仍能保持稳定的输出，适合移动设备和不稳定电源环境。
应用领域
LMV321被广泛应用于多种领域，包括但不限于：
- 工业自动化： 在传感器信号处理和数据采集系统中使用，能够有效放大微弱的传感器信号。
- 医疗仪器： 用于医疗监测和检测设备中的信号处理，例如心电图（ECG）监测。
- 音频电子产品： 在音频信号放大中，提供清晰、准确的声音输出，适合各种音频处理电路.
- 消费电子： 在手机、手表和其他便携式设备中，作为音频或通信模块的信号放大器。
- 测量和测试设备： 用于高精度测量仪器，确保在广泛的环境条件下提供稳定的输出。
封装与可用性
LMV321提供SOT-23-5封装，尺寸小巧，便于在空间有限的电路板上进行设计。该封装的设计同样考虑了散热和电磁兼容性，因此其在复杂的电子环境中依然表现稳定。LMV321的广泛可用性，使它成为易于集成的组件，适合各种电子项目和应用。
总结
LMV321是一款高精度、低功耗的单路运算放大器，具有低失调电压和低输入偏置电流的优越特性，适合于需要高灵敏度放大的应用。它的高增益带宽积和优良的电源抑制比使其卓越地适用于工业、医疗和消费电子等多个领域。选用LMV321，能够有效提升电路系统的性能，满足现代电子设备对功能性和精密度日益增长的需求。
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