Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SP3220EEA-L/TR 是一款由 MAXLINEAR(迈凌)推出的单驱动器/单接收器全功能收发器,专为点对点串行通信接口提供电平转换与保护。器件内置电荷泵,可在单电源供电(3.0V~5.5V)下生成所需正负电压,从而实现符合通用串口电平要求的发送和接收功能。典型数据速率可达 235 kbps,工作温度范围为 -40℃ 到 +85℃,适合工业级应用。
SP3220EEA-L/TR 提供 SSOP-16 封装,适合自动化贴装与散热布局。型号后缀 “/TR” 常用于卷带配送(Tape & Reel),便于生产线领用与批量装配。订购时请确认温度等级与包装形式以满足生产与环境要求。
SP3220EEA-L/TR 以宽电压供电、内置电荷泵、低静态功耗和强抗静电能力为主要优势,适合需要可靠串行电平转换且对功耗与空间有要求的工业与嵌入式应用。建议在设计前参阅原厂数据手册获取具体引脚定义、电气参数和推荐外部元件值,以确保最佳的系统性能与长期可靠性。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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