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.
COSMAX3232ID 是科山芯创(COSINE)推出的一款双通道 RS‑232 收发器,集成内部电荷泵,可在 3.0V 至 5.5V 电源范围内工作,适合在工业级温度(-40℃ 至 +85℃)下长期稳定运行。器件采用 SOP‑16 封装设计,集成两路驱动器和两路接收器,面向串口转换、嵌入式系统和工业通信场合。
COSMAX3232ID 将 MCU/逻辑侧的 TTL/CMOS 电平转换为符合 RS‑232 标准的电平,并将 RS‑232 信号转换回逻辑电平。内部电荷泵生成正负电压轨以驱动 RS‑232 输出,器件内部集成发射器保护与接收器阈值检测,简化外部电路设计。双通道设计支持最多两路独立串口通信或一对差分应用场景。
SOP‑16 封装兼顾易焊接性与占板面积,对散热与 EMI 有良好兼容性。器件符合工业级温度规范(-40℃ 至 +85℃),在设计时建议关注电源旁路与地线回流设计,以保证电荷泵和高速信号的稳定性与抗扰度。
COSMAX3232ID 是一款面向工业与嵌入式应用的双通道 RS‑232 收发器,凭借宽电源范围、内置电荷泵、低静态电流及工业温度等级,能够在多种场景中提供可靠的串口电平转换解决方案。对于寻求稳定、易集成的 RS‑232 接口器件的工程师与产品设计者,COSMAX3232ID 提供了兼顾性能与成本的选择。若需更详尽的电气特性曲线、引脚说明与参考电路,请咨询科山芯创技术资料或索取完整数据手册。
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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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