THVD1420DRLR TI RS-485 Transceiver | SOT-583 | 3.3V, 20Mbps, Half-Duplex

Product Overview

The THVD1420DRLR from Texas Instruments is a robust RS-485 transceiver designed for industrial communication networks. It operates from a single 3.3V supply and supports data rates up to 20 Mbps. The device features a half-duplex architecture with a differential driver and receiver, making it ideal for long-distance, noise-resistant data transmission. Housed in a compact SOT-583 package, it is suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• 3.3V supply operation for low power consumption
• 20 Mbps data rate for high-speed communication
• Half-duplex RS-485 transceiver
• ±60V bus fault protection
• ±12 kV ESD protection on bus pins
• Thermal shutdown protection
• Glitch-free power-up/power-down
• Small SOT-583 package saves board space

Target Applications

• Industrial automation (e.g., PLC, motor drives)
• Building automation (e.g., HVAC controllers, lighting systems)
• Telecommunications (e.g., 5G base station backhaul)
• Automotive (e.g., dashboard display, infotainment)
• Smart grid (e.g., energy meters, substation automation)
• Security systems (e.g., CCTV, access control)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for THVD1420DRLR. 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

THVD1420DRLR 是德州儀器推出的堅固型 RS-485 收發器，專為工業通訊網路設計。它採用單一 3.3V 電源供電，支援高達 20 Mbps 的數據速率。該器件具有半雙工架構，內置差分驅動器和接收器，非常適合長距離、抗噪聲的數據傳輸。採用緊湊的 SOT-583 封裝，適用於空間受限的應用。

詳細技術參數

核心特性

• 3.3V 供電，低功耗
• 20 Mbps 數據速率，支援高速通訊
• 半雙工 RS-485 收發器
• ±60V 匯流排故障保護
• 匯流排引腳 ±12 kV ESD 保護
• 熱關斷保護
• 無干擾上電/斷電
• 小型 SOT-583 封裝節省電路板空間

典型應用場景

• 工業自動化（例如 PLC、馬達驅動器）
• 樓宇自動化（例如 HVAC 控制器、照明系統）
• 電信（例如 5G 基站回程）
• 汽車（例如儀表板顯示、資訊娛樂系統）
• 智慧電網（例如電能表、變電站自動化）
• 安防系統（例如 CCTV、門禁控制）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 THVD1420DRLR 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]