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.
LMV393IDR(LX)是灵星芯微(LX)推出的工业级双路通用比较器,针对低功耗、宽温环境及小信号检测场景优化设计,采用SOP-8小体积封装,兼顾性能与成本,可广泛适配便携设备、工业控制、汽车电子(辅助)等领域的信号比较需求。其核心设计围绕「低偏置、低功耗、宽输入范围、工业级可靠性」展开,解决传统比较器在低信号幅度、电池供电场景下的性能短板。
采用SOP-8贴片封装,体积小巧(引脚间距1.27mm),兼容标准SMT生产线,焊接工艺简单,适合高密度PCB设计。
对比传统比较器(如LM339、LMV339),LMV393IDR(LX)的核心优势:
其高性价比与工业级可靠性,使其成为替代传统比较器的优选方案,尤其适合对功耗、精度、温度范围有要求的新兴应用。
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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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