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.
LPA2104ASOF 是 LOWPOWER(微源半导体)推出的一款单声道 D 类功率放大器,采用 SOP-8 封装设计,针对便携类和空间受限的音频功放场合进行了性能与尺寸的优化。器件在宽电压范围内工作,具有高效率和良好的信噪比,适用于电池供电的便携音箱、蓝牙音响、玩具及 IoT 音频输出等应用场景。
注:以上“典型”值基于标准测试条件(如测试电源电压、失真阈值和负载阻抗),具体性能以官方数据手册与工程测试为准。
LPA2104ASOF 采用 SOP-8 封装,常见引脚功能包括:电源(VCC)、地(GND)、音频输入(IN+ / IN-)、功率输出(OUT+ / OUT-)及控制引脚(例如 EN / MUTE / SHUTDOWN 等,具体请参见官方数据手册)。在设计前请务必参考完整版针脚定义与应用电路,以确保正确连线与控制逻辑。
总结:LPA2104ASOF 面向对功耗与尺寸敏感的便携音频终端,凭借其宽电压范围、高效率和较高信噪比,在单声道小功率音频放大器中具有良好的性价比与实用性。为获得最佳表现,请结合官方数据手册完成引脚连接、去耦与散热设计,并在目标系统中进行全面测试。
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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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