WMSIC Electronic Components

SGMICRO SGM321YN5/TR SGM321YN5

SGMICRO SGM321YN5/TR SGM321YN5
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Product image

ModelSGM321YN5/TR
PackageSOT-23-5
BrandSGMICRO
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

20 specifications

Core information

Product name
SGMICRO SGM321YN5 / TR
Type
SGMICRO
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
SGMICRO
Electronic Component
SGM321YN5/TR
Electronic Component
1
Package
SOT-23-5
Electronic Component
Operational Amplifier
Electronic Component
0.038g
Electronic Component
1
Electronic Component
Output
Features
Built-in
Electronic Component
BM69415102
Operating Temperature
40℃~+85℃
Amplifier
1
Output Current
23mA
(SR)
520V/ms

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：SGM321YN5/TR 运算放大器

一、概述

SGM321YN5/TR是一款高性能的单路运算放大器，设计用于低功耗应用领域，特别适合于便携式设备和电池供电的电子产品。由知名品牌SGMICRO（圣邦微）生产，本器件在多个应用场合中展现出优异的性能，成为了电子设计工程师的首选。

二、基本参数

  • 增益带宽积：1 MHz
  • 耗电量：86 µA（单路）
  • 单位增益带宽：0.52 V/μs
  • 封装：SOT-23-5
  • 极性：单路运算放大器，通常用于需要低噪声高增益的信号处理。

三、技术特点

  1. 低功耗：SGM321YN5/TR的电源电流仅为86 µA，这使得它在要求长电池寿命的设备中尤其适用。尤其是在便携式设备和无线传感器网络中，降低功耗可以直接提高设备的使用寿命。

  2. 快速响应：其0.52 V/μs的单位增益带宽确保了器件能够快速跟随输入信号变化，适用于需要快速反馈控制的应用，如音频放大和视频处理。

  3. 宽工作电压范围：SGM321YN5/TR支持宽范围的电源电压，通常在2.5V到5.5V之间运作，这使得它能够与多种电池供电方案兼容，增加了设计的灵活性。

  4. 高输入阻抗：该运算放大器具有极高的输入阻抗，与低输出阻抗的特性相结合，确保了信号传输的完整性，减少了信号干扰和失真。

  5. 小型封装：采用SOT-23-5封装，该器件的体积小、密度高，适合于空间受限的应用，例如移动设备、手持式仪器及其他小型电子产品。

四、应用场景

SGM321YN5/TR的特性使其非常适合于以下应用场景：

  • 便携式音频设备：如便携式扬声器、耳机放大器，能有效放大音频信号，提供更好的音质。
  • 传感器接口：在环境监测、健康监测等传感器接口中，可以对微弱信号进行精准的放大，确保数据传输的准确性。
  • 工控自动化：在自动化设备中用于反馈环路，快速响应控制信号，提高系统的实时性和可靠性。
  • 射频和通讯设备：能够增强微弱的射频信号，改善无线信号的传输质量。

五、总结

总体而言，SGM321YN5/TR运算放大器凭借其低功耗设计、快速响应、高输入阻抗和适用于多种电源电压的特性，使得它成为许多现代电子设备中不可或缺的核心组件。无论是在音频放大、传感器应用还是工控系统中，本器件都能够提供优异的信号处理能力，帮助工程师们设计出高效、可靠的电子产品。

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