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.
MAX202ESE+T 是一款面向工业级串行通信的双通道 RS-232 收发器(Transceiver),属于 ADI/LINEAR 系列产品。器件集成了两路驱动器(T)和两路接收器(R),在单一 16 引脚 SOIC 封装(SO-16)内提供完整的 TTL/CMOS ↔ RS-232 电平转换功能。器件内部含电荷泵,可在单一 +5V 电源下生成所需的 RS-232 电平,从而免除了外部负电源的需求,适合嵌入式系统和通信接口模块。
MAX202ESE+T 采用 16 引脚 SOIC 封装(SO-16),常见引脚包括:
MAX202ESE+T 支持工业级温度范围(-40 ℃ ~ +85 ℃),在常规电源与散热条件下可长期稳定工作。器件的静态电流约为 8 mA,在选择电源管理与系统功耗预算时应计入该基线电流。实际系统设计中应评估工作环境的潮湿、振动与电磁干扰,并根据应用场景采取相应的防护措施。
结论:MAX202ESE+T 提供了一种可靠、体积小、易于实现的 RS-232 双通道收发解决方案,适合需要单电源、工业温度与低静态功耗的串口通信场景。在设计与量产前,请以厂家最新数据手册为准,按推荐电路与外部器件值进行布局和验证。
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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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