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.
SGM8774D-1XN5G/TR 是由 SGMICRO(圣邦微)推出的一款单路比较器,集成在小型 SOT-23-5 封装中,针对工业级与便携式应用提供低功耗与高精度的比较性能。该器件特点包括输入失调电压仅 800 μV、输入偏置电流 20 pA、传播延迟约 90 ns、静态电流 240 μA,并支持 TTL/CMOS 兼容输出电平,工作温度范围达 -40℃ 至 +125℃,适用于苛刻环境下的可靠检测与逻辑驱动。
SGM8774D 的 800 μV 低输入失调,可显著降低阈值误差,适用于精密门限检测。20 pA 的超低输入偏置电流使其在连接高阻抗传感器(如电阻桥、热敏电阻或光敏单元)时能保持高精度而不引入显著偏移。90 ns 的传播延迟在多数控制与监测系统中提供足够的速度,同时 240 μA 的静态电流保证了能效与响应性的平衡。
SOT-23-5 小封装适合空间受限的电路板设计,支持自动化贴装。器件型号中的 TR 后缀通常表示卷带(Tape & Reel)包装,便于批量生产线使用;N5G 等后缀常与无铅/环保及工艺版本相关,购买时可参照供应商资料核对具体含义。器件的工业级温度范围确保在宽温环境下仍具稳定性能。
综上所述,SGM8774D-1XN5G/TR 是一款面向精密门限检测与低功耗控制的单路比较器,凭借低失调、低偏置电流与工业温度等级,适合多种传感与监控类设计。选型与最终电路实现时,建议结合厂商数据手册的完整电气特性与布局指南进行验证。
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