DP83848YB/NOPB TI Ethernet PHY | 48-LQFP-EP（7X7） | 10/100 Mbps, RMII

Product Overview

The DP83848YB/NOPB is a robust, low-power, 10/100 Mbps Ethernet physical layer transceiver (PHY) from Texas Instruments. It integrates all physical layer functions needed to transmit and receive data over twisted-pair cables, supporting both MII and RMII interfaces. Housed in a compact 48-pin LQFP with exposed pad (7x7 mm), it is ideal for space-constrained applications requiring reliable Ethernet connectivity.

Detailed Technical Specifications

Key Features

• Low power consumption (<270 mW typical)
• Integrated voltage regulator for 1.8V core
• Supports IEEE 802.3u 100BASE-TX and 10BASE-T
• RMII Rev. 1.2 compliant
• Programmable LED indicators
• 25 MHz crystal or oscillator input
• ESD protection up to 8 kV HBM

Target Applications

• 5G base station control boards
• Automotive dashboard connectivity
• Industrial automation PLCs
• IP cameras and video surveillance
• Smart grid meters
• Medical imaging equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DP83848YB/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

DP83848YB/NOPB 是德州儀器（TI）推出的一款低功耗、高性能的10/100 Mbps 以太網物理層收發器（PHY）。它集成了所有物理層功能，支持通過雙絞線傳輸和接收數據，並提供 MII 和 RMII 接口。採用緊湊的 48 引腳 LQFP 封裝（帶裸露焊盤，7x7 mm），非常適合空間受限且需要可靠以太網連接的應用。

詳細技術參數

核心特性

• 低功耗（典型值 <270 mW）
• 集成 1.8V 核心電壓穩壓器
• 支持 IEEE 802.3u 100BASE-TX 和 10BASE-T
• 符合 RMII Rev. 1.2 標準
• 可編程 LED 指示燈
• 25 MHz 晶振或振盪器輸入
• ESD 保護高達 8 kV HBM

典型應用場景

• 5G 基站控制板
• 汽車儀表板連接
• 工業自動化 PLC
• IP 攝像機和視頻監控
• 智能電網電表
• 醫療影像設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DP83848YB/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]