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Product Overview
The DP83825IRMQT is a low-power, single-port 10/100 Mbps Ethernet PHY transceiver from Texas Instruments. It is designed for industrial and automotive applications, offering robust performance in harsh environments. The device integrates all physical layer functions needed to transmit and receive data over twisted-pair cables, supporting both MII and RMII interfaces. Its small 24-WQFN (3x3 mm) package makes it ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Data Rate |
10/100 Mbps |
| Interface |
MII, RMII |
| Supply Voltage |
3.3V I/O, 1.8V core |
| Operating Temperature |
-40°C to +125°C |
| Package |
24-WQFN (3x3 mm) |
| Power Consumption |
< 200 mW |
| ESD Protection |
±8 kV (HBM) |
| Compliance |
IEEE 802.3u, 802.3az |
Key Features
- Low power consumption with Energy-Efficient Ethernet (EEE)
- Integrated cable diagnostics and link quality monitoring
- Industrial temperature range (-40°C to +125°C)
- Small footprint: 24-WQFN (3x3 mm)
- Supports MII and RMII for flexible MAC interfaces
- Robust ESD protection for industrial environments
Target Applications
- Industrial Ethernet switches and gateways (e.g., Siemens SCALANCE)
- 5G base station control and management interfaces
- Automotive infotainment and telematics (e.g., Tesla dashboard)
- Building automation controllers (e.g., Honeywell BACnet)
- Factory automation PLCs and remote I/O modules
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DP83825IRMQT. 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.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
DP83825IRMQT 是一款低功耗、單端口 10/100 Mbps 以太網 PHY 收發器,來自德州儀器。它專為工業和汽車應用設計,在惡劣環境下提供穩健性能。該器件集成了所有物理層功能,可通過雙絞線電纜傳輸和接收數據,支持 MII 和 RMII 接口。其小巧的 24-WQFN(3x3 mm)封裝使其非常適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 數據速率 |
10/100 Mbps |
| 接口 |
MII, RMII |
| 電源電壓 |
3.3V I/O, 1.8V 核心 |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
24-WQFN (3x3 mm) |
| 功耗 |
< 200 mW |
| ESD 保護 |
±8 kV (HBM) |
| 合規性 |
IEEE 802.3u, 802.3az |
核心特性
- 低功耗,支持節能以太網 (EEE)
- 集成電纜診斷和鏈路質量監控
- 工業溫度範圍 (-40°C 至 +125°C)
- 小尺寸:24-WQFN (3x3 mm)
- 支持 MII 和 RMII 靈活 MAC 接口
- 強大的 ESD 保護,適用於工業環境
典型應用場景
- 工業以太網交換機和網關(例如西門子 SCALANCE)
- 5G 基站控制和管理接口
- 汽車信息娛樂和遠程信息處理(例如特斯拉儀表板)
- 樓宇自動化控制器(例如霍尼韋爾 BACnet)
- 工廠自動化 PLC 和遠程 I/O 模塊
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 DP83825IRMQT 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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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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。
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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。
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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。
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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。
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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。
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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。
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