DP83TC812SRHARQ1 TI Ethernet PHY | 36-VQFN (6x6) | 100BASE-T1, Automotive Grade

Product Overview

The DP83TC812SRHARQ1 is a low-power, automotive-grade Ethernet physical layer transceiver (PHY) from Texas Instruments. It supports 100BASE-T1 (single-pair Ethernet) communication, designed for in-vehicle networking applications. The device is compliant with IEEE 802.3bw and OPEN Alliance BroadR-Reach specifications. It features advanced diagnostics, cable fault detection, and low electromagnetic emission, making it ideal for automotive environments. The PHY is housed in a compact 36-VQFN (6x6 mm) package, enabling space-constrained designs.

Detailed Technical Specifications

Key Features

• IEEE 802.3bw 100BASE-T1 compliant
• OPEN Alliance BroadR-Reach compatible
• Low power consumption: < 200 mW typical
• Integrated cable diagnostics
• Supports MII, RMII, and RGMII MAC interfaces
• Wake-on-LAN (WoL) support
• Automotive temperature range
• Small 6x6 mm QFN package

Target Applications

• In-vehicle networking (IVN) for ADAS, infotainment, and telematics
• 5G base station backhaul
• Automotive camera systems
• Dashboard and head unit connectivity
• Industrial automation and robotics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DP83TC812SRHARQ1. 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

DP83TC812SRHARQ1 是德州儀器（TI）推出的一款低功耗、車規級以太網物理層收發器（PHY），支持 100BASE-T1（單對以太網）通信，專為車載網絡應用設計。該器件符合 IEEE 802.3bw 和 OPEN Alliance BroadR-Reach 規範，具備先進的診斷功能、電纜故障檢測和低電磁發射特性，非常適合汽車環境。PHY 採用緊湊的 36-VQFN（6x6 mm）封裝，適用於空間受限的設計。

詳細技術參數

核心特性

• 符合 IEEE 802.3bw 100BASE-T1 標準
• 兼容 OPEN Alliance BroadR-Reach
• 低功耗：典型值 < 200 mW
• 集成電纜診斷功能
• 支持 MII、RMII 和 RGMII MAC 接口
• 支持網絡喚醒（WoL）
• 汽車級溫度範圍
• 小型 6x6 mm QFN 封裝

典型應用場景

• 車載網絡（IVN），用於 ADAS、信息娛樂和遠程信息處理
• 5G 基站回傳
• 汽車攝像頭系統
• 儀表盤和主機連接
• 工業自動化和機器人

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DP83TC812SRHARQ1 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]