Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
SGMICRO SGM8521XN5/TR SGM8521XN5
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SGMICRO SGM8521XN5 / 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
- SGM8521XN5/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
- BM0000002986
- Operating Temperature
- 40℃~+125℃
- Amplifier
- 1
- Output Current
- 22mA
- (SR)
- 40V/ms
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SGM8521XN5/TR 产品概述
一、产品简介
SGM8521XN5/TR 是一款由中国知名半导体公司 SGMICRO（圣邦微）生产的单路运算放大器，采用 SOT-23-5 封装，具有良好的性能和较低的功耗，广泛应用于各种电子产品中。其主要参数包括增益带宽积为150kHz、输入偏置电流为4.7µA、转化速率为0.04V/µs。这款运算放大器特别适合对功耗和性能有严格要求的应用场景。
二、技术参数
增益带宽积 (GBP): 150kHz
- 增益带宽积是描述运算放大器频率响应的一个重要参数，SGM8521XN5/TR 的 GBP 达到 150kHz，表明在此频率下可维持比较高的增益，适合用于宽频率范围的应用。
输入偏置电流: 4.7µA
- 低输入偏置电流使这款运算放大器非常适合用于高阻抗信号源，如传感器输出接口等，保证信号质量不受影响。
转化速率 (Slew Rate): 0.04V/µs
- 转化速率较低，适用于处理数据变化相对缓慢的模拟信号，能够有效防止在快速信号变化时出现失真。
封装类型: SOT-23-5
- SOT-23-5 封装占用空间小，易于铺设于各种电路板，特别适合对空间要求严格的小型电子设备。
三、主要应用
SGM8521XN5/TR 运算放大器由于其低功耗的特性，以及优秀的增益带宽特性，适用于多种应用场合，主要包括：
传感器信号处理
- 该运算放大器可用于处理来自传感器的信号，尤其是那些高阻抗信号源，如温度传感器、压力传感器等。
音频放大
- 由于其低噪声和低失真的特性，SGM8521XN5/TR 可以很好地用于音频信号的前置放大。
数据采集系统
- 在数据采集系统中，这款运算放大器可作为信号调理部分，确保信号在传输及转换过程中保持原有特性。
便携式电子设备
- 由于其低功耗特性，SGM8521XN5/TR 非常适合于便携式设备，如手持式仪器、可穿戴设备等。
四、性能优势
低功耗设计
- SGM8521XN5/TR 的 4.7µA 输入偏置电流和低功耗特性使其在电池供电的应用中展现出显著的优势，延长设备的使用寿命。
单路配置便于设计
- 作为单路运算放大器，设计工程师在电路设计中可以灵活配置，避免不必要的复杂性，简化系统设计及优化布局。
高增益带宽积
- 150kHz 的增益带宽积使其在许多不同的频率范围内都能够稳定工作，满足多样化的设计需求。
五、总结
SGM8521XN5/TR 运算放大器凭借其卓越的技术参数和高性价比，成为各类电子应用中十分符合需求的元器件。无论是在音频信号放大、数据采集、传感器应用抑或是便携设备中，都能提供稳定的性能。对于需要在功耗与性能之间取得平衡的设计者而言，SGM8521XN5/TR 的确是一个值得考虑的优质选择。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
