THVD1550DR TI RS-485 Transceiver | 8-SOIC | 5V, 50Mbps, Half-Duplex

Product Overview

The THVD1550DR from Texas Instruments is a robust RS-485 transceiver designed for industrial applications requiring high-speed data transmission over long distances. Operating from a single 5V supply, it delivers data rates up to 50 Mbps while maintaining excellent noise immunity and ESD protection. The device features a half-duplex architecture with a differential bus, making it ideal for multi-point networks. Its 8-SOIC package ensures compact footprint and easy integration into existing designs.

Detailed Technical Specifications

Key Features

• 5V supply operation with low power consumption
• 50 Mbps data rate for high-speed communication
• Half-duplex RS-485 transceiver
• ±16 kV HBM ESD protection on bus pins
• Extended common-mode range for robust noise immunity
• Wide operating temperature range for industrial environments
• Failsafe receiver for open, short, or idle bus conditions
• Thermal shutdown protection

Target Applications

• Industrial automation and process control (e.g., PLC modules, motor drives)
• Building automation (e.g., HVAC controllers, lighting systems)
• Telecommunications (e.g., 5G base station backhaul, network switches)
• Transportation (e.g., railway signaling, electric vehicle charging stations)
• Medical equipment (e.g., patient monitoring systems, diagnostic devices)
• Security systems (e.g., access control panels, surveillance cameras)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for THVD1550DR. 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

THVD1550DR 是德州儀器推出的強固型 RS-485 收發器，專為需要長距離高速數據傳輸的工業應用而設計。該器件在單一 5V 電源下工作，數據速率高達 50 Mbps，同時保持優異的抗噪聲能力和 ESD 保護。它採用半雙工架構和差分總線，非常適合多點網絡。8-SOIC 封裝確保了緊湊的佔板面積和易於集成到現有設計中。

詳細技術參數

核心特性

• 5V 電源供電，低功耗
• 50 Mbps 數據速率，支持高速通信
• 半雙工 RS-485 收發器
• 總線引腳 ±16 kV HBM ESD 保護
• 擴展共模範圍，增強抗噪聲能力
• 寬工作溫度範圍，適用於工業環境
• 接收器故障安全設計，適用於開路、短路或空閒總線
• 熱關斷保護

典型應用場景

• 工業自動化與過程控制（例如 PLC 模塊、電機驅動器）
• 樓宇自動化（例如 HVAC 控制器、照明系統）
• 電信設備（例如 5G 基站回程、網絡交換機）
• 交通運輸（例如鐵路信號、電動汽車充電樁）
• 醫療設備（例如病人監護系統、診斷設備）
• 安防系統（例如門禁控制面板、監控攝像頭）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 THVD1550DR 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]