DP83843BVJE/NOPB TI Ethernet PHY | 80-QFP (14x14) | 10/100 Mbps, RMII

Product Overview

The DP83843BVJE/NOPB is a high-performance, single-port 10/100 Mbps Ethernet physical layer transceiver (PHY) from Texas Instruments. It is designed for low-power, low-latency applications and supports both MII and RMII interfaces. The device is housed in an 80-pin QFP package (14x14 mm) and operates over a wide temperature range, making it suitable for industrial and automotive environments.

Detailed Technical Specifications

Key Features

• Single-port 10/100 Mbps Ethernet PHY
• Supports MII and RMII interfaces
• Low power consumption: 250 mW typical
• Auto-MDIX for crossover detection
• Energy Efficient Ethernet (EEE) support
• Integrated cable diagnostics
• Wide operating temperature range

Target Applications

• Industrial Ethernet switches (e.g., Siemens SCALANCE)
• 5G base station backhaul modules
• Automotive infotainment and telematics (e.g., Tesla dashboard)
• IP cameras and video surveillance systems
• Building automation controllers

Global Supply Chain & Wholesale Solutions

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

DP83843BVJE/NOPB 是德州儀器 (TI) 推出的一款高性能、單端口 10/100 Mbps 以太網物理層收發器 (PHY)。它專為低功耗、低延遲應用設計，支持 MII 和 RMII 接口。該器件採用 80 引腳 QFP 封裝 (14x14 mm)，可在寬溫度範圍內工作，適用於工業和汽車環境。

詳細技術參數

核心特性

• 單端口 10/100 Mbps 以太網 PHY
• 支持 MII 和 RMII 接口
• 低功耗：典型 250 mW
• 自動 MDIX 交叉檢測
• 節能以太網 (EEE) 支持
• 集成電纜診斷
• 寬工作溫度範圍

典型應用場景

• 工業以太網交換機（例如西門子 SCALANCE）
• 5G 基站回傳模塊
• 汽車信息娛樂和遠程信息處理（例如特斯拉儀表盤）
• IP 攝像機和視頻監控系統
• 樓宇自動化控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DP83843BVJE/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]