DP83847ALQA56AX/NOPB TI Ethernet PHY | 56-WQFN (9x9) | 10/100 Mbps, RMII

Product Overview

The DP83847ALQA56AX/NOPB is a high-performance, low-power 10/100 Mbps Ethernet physical layer transceiver (PHY) from Texas Instruments. It integrates all the physical layer functions needed to transmit and receive data over twisted-pair cables, supporting both 10BASE-T and 100BASE-TX standards. The device is housed in a compact 56-pin WQFN (9x9 mm) package, making it ideal for space-constrained applications. It features an RMII (Reduced Media Independent Interface) for direct connection to MAC controllers, simplifying board design and reducing pin count.

Detailed Technical Specifications

Key Features

• Low power consumption: <200 mW typical
• Integrated voltage regulator for 1.8V core
• Supports RMII Rev. 1.2
• Auto-negotiation and Auto-MDIX
• Energy Efficient Ethernet (EEE) for reduced power
• Built-in loopback and diagnostic features
• Small footprint 9x9 mm package

Target Applications

• Industrial Ethernet switches and gateways
• 5G base station control and management interfaces
• Automotive infotainment and telematics (e.g., dashboard connectivity)
• IP cameras and video surveillance systems
• Smart grid and building automation controllers
• Medical imaging and patient monitoring devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DP83847ALQA56AX/NOPB. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

DP83847ALQA56AX/NOPB 是德州儀器（TI）推出的一款高性能、低功耗的10/100 Mbps以太網物理層收發器（PHY）。它集成了通過雙絞線傳輸和接收數據所需的所有物理層功能，支持10BASE-T和100BASE-TX標準。該器件採用緊湊的56引腳WQFN（9x9 mm）封裝，非常適合空間受限的應用。它配備RMII（精簡媒體獨立接口），可直接連接MAC控制器，簡化電路板設計並減少引腳數量。

詳細技術參數

核心特性

• 低功耗：典型值<200 mW
• 集成1.8V核心電壓穩壓器
• 支持RMII Rev. 1.2
• 自動協商和Auto-MDIX
• 節能以太網（EEE）降低功耗
• 內置環回和診斷功能
• 小巧的9x9 mm封裝

典型應用場景

• 工業以太網交換機和網關
• 5G基站控制和管理接口
• 汽車信息娛樂和遠程信息處理（例如儀表板連接）
• IP攝像機和視頻監控系統
• 智能電網和樓宇自動化控制器
• 醫療成像和病人監護設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DP83847ALQA56AX/NOPB 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]