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.
HT1632D-52LQFP-2.0 是 HOLTEK(台湾合泰/盛群)推出的一款存储器映射型 LED 显示控制/驱动芯片,适用于中小尺寸点阵/矩阵 LED 显示应用。该系列芯片支持多种 ROM 与 COM 配置,可灵活配置为 32ROW x 8COM 或 24ROW x 16COM 两种常见显示模式,通过软件控制的 PWM 实现多级亮度调节,便于低成本系统实现稳定、可控的点阵显示。
总结:HT1632D-52LQFP-2.0 是一款面向点阵显示的存储器映射型 LED 控制/驱动芯片,结合灵活的 ROM/COM 配置、16 级 PWM 调光与工规级温度范围,适用于多种中小型点阵显示方案。在设计时建议关注电源去耦、开关频率引起的 EMC 问题与接口电平兼容,以确保稳定可靠的显示效果。
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.
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