WMSIC Electronic Components

MSKSEMI LMV321IDBVR-MS LMV321IDBVR

MSKSEMI LMV321IDBVR-MS LMV321IDBVR
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Product image

ModelLMV321IDBVR-MS
PackageSOT-23-5
BrandMSKSEMI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

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Technical data

Product details

19 specifications

Core information

Product name
MSKSEMI LMV321IDBVR-MS
Type
MSKSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
LMV321IDBVR-MS
Electronic Component
1
Package
SOT-23-5
Electronic Component
Operational Amplifier
Electronic Component
0.041g
Electronic Component
1
Electronic Component
Output
Electronic Component
BM0220356883
Operating Temperature
40℃~+85℃
Amplifier
1
Output Current
60mA
(SR)
1V/us
Power Supply Voltage
2.7V~5.5V
Static Current(Iq)
130uA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述：LMV321IDBVR-MS

品牌简介：
MSKSEMI（美森科）是一家专注于高性能模拟和混合信号IC设计的公司，曾在运算放大器、比较器以及其他模拟组件领域积累了丰富的经验。LMV321IDBVR-MS是其中一款颇具代表性的运算放大器，广泛应用于多种电子电路中。

产品描述：
LMV321IDBVR-MS是一款低功耗、单路运算放大器，采用SOT-23-5封装。该运算放大器在提供极高的增益带宽积的同时，能够在低电压和低电流下稳定工作。LMV321系列是专门为便携式设备、传感器和便宜应用而设计，旨在满足现代电子设备对性能和功耗的严格要求。

关键特性：

  1. 低功耗设计：LMV321IDBVR-MS运算放大器具有极低的静态电流，适合电池供电的便携式设备使用，最大静态电流可低至30µA，确保设备在待机状态下的长效使用。
  2. 宽电源电压范围：该器件能够在3V到32V的电源电压下正常运行，适应各种应用需求。
  3. 低失调电压：其典型失调电压为1mV，保证了高精度应用的可靠性，比如传感器信号放大与处理应用。
  4. 高增益带宽积：具有优良的增益带宽积，能够在多种频率下提供稳定的性能。
  5. 温度稳定性：运算放大器在较广的温度范围内工作，适合于高温或者极端条件下的应用。

技术参数：

  • 工作电压范围：3V至32V
  • 输出电流：大于50mA，适合驱动负载
  • 增益带宽积：约1 MHz
  • 增益：100 V/V
  • 输入失调电压：最大2mV
  • 输入共模电压范围：从接地到Vcc−2V

应用领域：
LMV321IDBVR-MS被广泛应用于以下几个领域：

  1. 便携式设备：因其低功耗特性，特别适用于移动电话、便携式音乐播放器以及便携式医疗设备中的信号处理。
  2. 传感器接口：适合将传感器信号放大并处理，使其适应后续的数字化处理和分析。
  3. 音频设备：可用于音频信号的放大与处理，确保音质的高保真度。
  4. 电源管理：可在电源管理系统中作为反馈运算放大器使用，提高电源的稳定性与响应性。

应用电路示例：
在一个基本的传感器信号放大应用中，LMV321IDBVR-MS可与一个温度传感器连接，传感器输出微弱的电压信号，运算放大器将其放大到可用的范围，进而送入ADC进行处理。这种高精度、低功耗的特性使其成为现代传感器设计中的理想选择。

总结

LMV321IDBVR-MS是一款性能优越、适用范围广泛的运算放大器。它结合了低功耗、高增益和优良的线性特性，顺应了当前电子产品朝着更小体积、更高集成度和更低能耗发展的趋势。无论是在便携式设备、传感器读取还是信号处理的应用场合，LMV321IDBVR-MS都能提供理想的解决方案。

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