TB5R1D TI RS-485 Transceiver | 16-SOIC | 50Mbps, 2.5V-5.5V

Product Overview

The TB5R1D from Texas Instruments is a high-speed differential line transceiver designed for RS-485 and RS-422 communication. It operates from a single 2.5V to 5.5V supply, delivering data rates up to 50 Mbps. The device features a 1/8 unit load, allowing up to 256 nodes on the bus, and includes thermal shutdown protection. Housed in a 16-pin SOIC package, it is ideal for industrial and automotive applications requiring robust communication over long distances.

Detailed Technical Specifications

Key Features

• High-speed data transmission up to 50 Mbps
• Wide supply voltage range: 2.5V to 5.5V
• Low power consumption: < 1 mA quiescent current
• 1/8 unit load allows up to 256 nodes on the bus
• Thermal shutdown and short-circuit protection
• Enhanced ESD protection: ±15 kV HBM
• Fail-safe receiver for open, shorted, or idle bus
• Industry-standard 16-SOIC package

Target Applications

• Industrial automation: PLCs, motor drives, and sensor networks
• Building automation: HVAC controllers, lighting systems
• Telecommunications: 5G base station backhaul, network switches
• Automotive: infotainment systems, dashboard clusters, battery management
• Medical equipment: patient monitoring, diagnostic devices
• Security systems: CCTV, access control panels

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TB5R1D. 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

TB5R1D 是德州儀器推出的一款高速差分線路收發器，專為 RS-485 和 RS-422 通信設計。它可在 2.5V 至 5.5V 的單電源下工作，數據速率高達 50 Mbps。該器件具有 1/8 單位負載，總線上最多可連接 256 個節點，並包含熱關斷保護功能。採用 16 引腳 SOIC 封裝，適用於需要長距離穩健通信的工業和汽車應用。

詳細技術參數

核心特性

• 高速數據傳輸，最高 50 Mbps
• 寬電源電壓範圍：2.5V 至 5.5V
• 低功耗：靜態電流 < 1 mA
• 1/8 單位負載，總線最多支持 256 個節點
• 熱關斷和短路保護
• 增強型 ESD 保護：±15 kV HBM
• 接收器故障安全設計，適用於開路、短路或空閒總線
• 業界標準 16-SOIC 封裝

典型應用場景

• 工業自動化：PLC、電機驅動、傳感器網絡
• 樓宇自動化：HVAC 控制器、照明系統
• 電信：5G 基站回傳、網絡交換機
• 汽車：信息娛樂系統、儀表盤、電池管理
• 醫療設備：病人監護、診斷設備
• 安防系統：閉路電視、門禁控制面板

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TB5R1D 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]