ISOUSB111DWR TI USB Isolator | 16-SOIC | 480Mbps, 3kV Isolation

Product Overview

The ISOUSB111DWR from Texas Instruments is a galvanically isolated USB 2.0 repeater that provides 3 kV RMS isolation and supports data rates up to 480 Mbps (High Speed). It integrates a USB differential repeater with a robust isolation barrier, enabling reliable USB communication in industrial, medical, and automotive applications where ground loops or high-voltage isolation are required. The device is housed in a compact 16-SOIC package and operates over a wide temperature range of -40°C to +125°C.

Detailed Technical Specifications

Key Features

• Galvanic isolation up to 3 kV RMS
• Supports USB 2.0 High Speed (480 Mbps), Full Speed, and Low Speed
• Integrated USB repeater with automatic speed detection
• Low propagation delay (30 ns typical)
• High common-mode transient immunity (>25 kV/µs)
• Wide supply voltage range (3.0 V to 5.5 V) on both sides
• Industrial temperature range (-40°C to +125°C)
• Small 16-SOIC package

Target Applications

• 5G base station control interfaces requiring isolation
• Industrial automation (PLC, motor drives) with USB connectivity
• Medical equipment (patient monitors, diagnostic devices) needing patient isolation
• Automotive infotainment and dashboard USB ports
• Isolated USB hubs for test and measurement equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ISOUSB111DWR. 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

ISOUSB111DWR 是德州儀器 (TI) 的一款隔離式 USB 2.0 中繼器，提供 3 kV RMS 隔離，支援高達 480 Mbps (高速) 的數據速率。它將 USB 差分中繼器與強大的隔離屏障集成在一起，可在需要接地迴路隔離或高壓隔離的工業、醫療和汽車應用中實現可靠的 USB 通信。該器件採用緊湊的 16-SOIC 封裝，工作溫度範圍為 -40°C 至 +125°C。

詳細技術參數

核心特性

• 高達 3 kV RMS 的電流隔離
• 支援 USB 2.0 高速 (480 Mbps)、全速和低速
• 集成 USB 中繼器，自動速度檢測
• 低傳播延遲 (典型值 30 ns)
• 高共模瞬態抗擾度 (>25 kV/µs)
• 兩側寬電源電壓範圍 (3.0 V 至 5.5 V)
• 工業溫度範圍 (-40°C 至 +125°C)
• 小型 16-SOIC 封裝

典型應用場景

• 5G 基站控制接口，需要隔離
• 工業自動化 (PLC、電機驅動) 的 USB 連接
• 醫療設備 (病人監護儀、診斷設備) 需要患者隔離
• 汽車信息娛樂系統和儀表板 USB 端口
• 測試和測量設備的隔離 USB 集線器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ISOUSB111DWR 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]