Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TJA1145AT/FD/0Z 是恩智浦(NXP)推出的一款单通道 CAN-FD 收发器(IC TRANSCEIVER FULL 1/1),面向要求高速与高可靠性的车载与工业网络物理层应用。器件支持 CAN-FD 数据速率至 5 Mbps,工作电压范围为 4.5 V 至 5.5 V,适用于以 5V 供电为主的系统。其工作温度范围宽(-40℃ 至 +150℃),能够满足严苛环境下的长期运行要求。
TJA1145AT/FD/0Z 提供 CAN-FD 物理层传输所需的差分驱动与接收功能,适合车载网络(如域控制器、车身电子控制单元、车载网关)及要求高实时性的工业控制网络。典型应用包括:
该器件采用 SOP-14 封装,利于传统 PCB 组装流程与自动贴装。SOP-14 在空间与散热方面达到平衡,适合车规应用的可靠焊接和长期稳定性要求。由于器件额定温度上限达 +150℃,在热管理和 PCB 设计中仍应考虑功耗散热路径和周围器件的热影响。
TJA1145AT/FD/0Z 的优势在于针对 CAN-FD 高速通信的支持、宽温特性与较低待机电流,适合需要在恶劣环境中长期运行且对带宽有较高要求的系统。若项目要求 5V 供电、SOP-14 封装兼顾产线适配性、并重视待机能耗与高温可靠性,该器件是值得优先考虑的物理层收发器选项。最终选型应综合系统总线拓扑、EMC 要求及热/机械约束,配合数据手册进行验证与样片测试。
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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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