DP83843BVJE TI Ethernet PHY | 80-QFP (14x14) | 10/100 Mbps, IEEE 802.3u

Product Overview

The DP83843BVJE is a highly integrated 10/100 Mbps Ethernet physical layer transceiver (PHY) from Texas Instruments. It is designed for low-power, high-performance networking applications and is compliant with the IEEE 802.3u standard. The device supports both 10BASE-T and 100BASE-TX operations over twisted-pair cables, featuring auto-negotiation and auto-MDIX for ease of use. Packaged in an 80-pin QFP (14x14 mm), it offers a compact solution for embedded systems.

Detailed Technical Specifications

Key Features

• Low power consumption with energy-efficient Ethernet
• Integrated line driver and receiver
• Support for MII and RMII interfaces
• Built-in loopback and diagnostic features
• Robust cable diagnostics (TDR)
• Small footprint 80-QFP package

Target Applications

• Industrial Ethernet switches and gateways
• 5G base station backhaul interfaces
• Automotive infotainment and dashboard connectivity
• IP cameras and video surveillance systems
• Smart grid and energy management devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DP83843BVJE. 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

DP83843BVJE 是德州儀器（TI）推出的一款高度集成的 10/100 Mbps 以太網物理層收發器（PHY）。它專為低功耗、高性能網絡應用而設計，符合 IEEE 802.3u 標準。該器件支持在雙絞線電纜上進行 10BASE-T 和 100BASE-TX 操作，並具有自動協商和自動 MDIX 功能，易於使用。採用 80 引腳 QFP（14x14 mm）封裝，為嵌入式系統提供了緊湊的解決方案。

詳細技術參數

核心特性

• 低功耗，支持節能以太網
• 集成線路驅動器和接收器
• 支持 MII 和 RMII 接口
• 內置環回和診斷功能
• 強大的電纜診斷（TDR）
• 小巧的 80-QFP 封裝

典型應用場景

• 工業以太網交換機和網關
• 5G 基站回傳接口
• 汽車信息娛樂系統和儀表板連接
• IP 攝像機和視頻監控系統
• 智能電網和能源管理設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DP83843BVJE 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。
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• 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]