DP83822HFRHBT TI Ethernet PHY | 32-VQFN (5x5) | 10/100 Mbps, Low Power

Product Overview

The DP83822HFRHBT is a robust, 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, compliant with IEEE 802.3u standards. Housed in a compact 32-VQFN (5x5 mm) package, it is ideal for space-constrained applications requiring reliable Ethernet connectivity.

Detailed Technical Specifications

Key Features

• Low power consumption with Energy Efficient Ethernet support
• Integrated cable diagnostics for fault detection
• Auto-MDIX for crossover detection and correction
• Supports MII and RMII interfaces for flexible MAC connectivity
• Built-in 1.8V regulator eliminates need for external LDO
• Industrial temperature range

Target Applications

• 5G base stations (e.g., remote radio units)
• Automotive dashboard and infotainment systems
• Industrial automation controllers
• IP cameras and video surveillance
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DP83822HFRHBT. 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

DP83822HFRHBT 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，可通過雙絞線傳輸和接收數據，符合 IEEE 802.3u 標準。採用緊湊的 32-VQFN（5x5 mm）封裝，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

• 低功耗設計，支持節能以太網
• 集成電纜診斷功能，便於故障檢測
• 自動 MDIX，支持交叉線檢測與校正
• 支持 MII 和 RMII 接口，靈活連接 MAC
• 內置 1.8V 穩壓器，無需外部 LDO
• 工業級溫度範圍

典型應用場景

• 5G 基站（如遠程射頻單元）
• 汽車儀表盤與信息娛樂系統
• 工業自動化控制器
• IP 攝像機與視頻監控
• 智能電網與能源計量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DP83822HFRHBT 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]