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.
SGM8545XN5/TR 是圣邦微(SGMICRO)推出的一款单路低功耗电压反馈运算放大器,针对电池供电与高阻抗传感器接口而设计。器件在较宽的电源电压范围内提供轨到轨输入与轨到轨输出,具有极低的输入偏置电流与较低的静态功耗,适合缓冲 ASIC、压电传感器、光电二极管前置放大及积分电路等场景。
SGM8545XN5/TR 提供 Green SOT-23-5 封装,适合自动贴装与小尺寸 PCB 设计。器件被规格化为工业温度等级(-40 ℃ 至 +125 ℃),适合恶劣环境与长期稳定工作。
若系统强调超低输入偏置电流与低功耗、且对带宽要求在 MHz 量级内,SGM8545XN5/TR 是性价比较高的选择。对需要更高带宽或更大输出驱动能力的场合,可考虑同类家族中更高速或功率更强的型号。对极低失调与极低失调漂移有苛刻要求的系统,应评估是否需要零点校准或选择零漂放大器。
SGM8545XN5/TR 将轨到轨输入/输出、超低输入偏置电流与低静态功耗结合在一个小巧的 SOT-23-5 封装中,适合各种便携及工业传感器接口、ASIC 缓冲和光电检测前端。其在中低频应用中提供良好的综合性能,是注重功耗与高输入阻抗场合的理想选择。
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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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