Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Availability on request
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CS48520AS 是川土微(Chipanalog)推出的一款工业级半双工差分收发器,面向多节点、高抗扰的串行现场总线应用。器件集成 1 路驱动器与 1 路接收器,工作电压范围宽(3.0V~5.5V),通信速率高达 20 Mbps,支持多达 256 个节点,工作温度范围 −40℃~+125℃,并具备高达 ±20 kV 的静电防护能力(对人体模型/空气放电典型等级),适合恶劣环境下的稳定数据传输需求。器件采用 SOIC8(S) 封装,便于表面贴装与自动化装配。
CS48520AS 针对工业级应用进行了温度与 ESD 加强设计,适合需要长时间稳定运行与频繁现场操作的系统。选型时应同时考虑系统总线拓扑、节点数量、线缆长度与速度要求,必要时在样机阶段进行总线完整性与电磁兼容性测试。器件的 SOIC8(S) 封装利于规模化生产,但若对尺寸或散热有特殊要求,可咨询厂商查看其它封装或定制方案。
总结:CS48520AS 是一款面向工业与复杂现场环境的高可靠半双工差分收发器,凭借宽电压、宽温度、高速率与强静电防护,能够为多节点分布式通信系统提供稳定、抗扰的物理层解决方案。欲获取详细引脚定义、时序及典型应用电路,请参考厂商提供的数据手册或联系川土微技术支持。
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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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