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.
ISL8487EIBZ-T 是一款面向工业现场总线与差分数据链路的半收发器器件,集成1路驱动器和1路接收器,支持RS-422/RS-485差分通信,工作电压范围4.5V~5.5V,数据传输速率可达250kbps,工作温度范围为-40℃~+85℃。器件采用8-SOIC表面贴装封装,适合工业级嵌入式和通信接口设计。
ISL8487EIBZ-T 采用8引脚SOIC小外形封装,方便在空间受限的器件布局中使用。封装结合内部保护电路,适合经常插拔或现场接线环境。在热管理上,建议在PCB设计中提供合适的铜箔散热路径与地平面,以提高热耗散能力。
ISL8487EIBZ-T 以其工业级温度范围、独立Tx/Rx使能、热关断与过流保护等特点,适用于需要稳健差分通信接口的嵌入式与工业控制系统。合理的PCB布局、电源去耦与总线终端/偏置设计,可使该器件在复杂电磁环境中发挥稳定的通信性能。如需完整引脚定义及电气参数,请参阅器件数据手册以获得详细规范与推荐电路。
Request for quote
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.
Related products