THVD1551DGK TI RS-485 Transceiver | 8-VSSOP | 3.3V, 50Mbps

Product Overview

The THVD1551DGK from Texas Instruments is a robust RS-485 transceiver designed for high-speed data transmission in industrial and automotive applications. Operating from a 3.3V supply, it delivers data rates up to 50 Mbps while maintaining low power consumption. The device features a 1/8 unit load, allowing up to 256 nodes on a single bus. It is housed in a compact 8-VSSOP package, making it ideal for space-constrained designs. The THVD1551DGK offers enhanced protection against electrostatic discharge (ESD) up to ±30 kV (HBM) and supports a wide common-mode voltage range, ensuring reliable communication in harsh environments.

Detailed Technical Specifications

Key Features

• 3.3V supply with 50 Mbps data rate
• 1/8 unit load for up to 256 nodes
• ±30 kV HBM ESD protection
• Wide common-mode voltage range (-7V to +12V)
• Fail-safe receiver for open, short, or idle bus
• Low power shutdown mode
• Thermal shutdown protection
• 8-VSSOP package for compact designs

Target Applications

• 5G base station control and monitoring
• Industrial automation (e.g., PLC, motor drives)
• Automotive dashboard and infotainment systems
• Building automation (HVAC, lighting control)
• Smart grid and energy metering
• Security and surveillance systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for THVD1551DGK. 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

THVD1551DGK 是德州儀器推出的一款高性能 RS-485 收發器，專為工業和汽車應用中的高速數據傳輸而設計。該器件在 3.3V 電源下工作，數據速率高達 50 Mbps，同時保持低功耗。它採用 1/8 單位負載，允許在單一總線上連接多達 256 個節點。THVD1551DGK 採用緊湊的 8-VSSOP 封裝，非常適合空間受限的設計。該器件提供高達 ±30 kV（HBM）的增強型 ESD 保護，並支持寬共模電壓範圍，確保在惡劣環境中可靠通信。

詳細技術參數

核心特性

• 3.3V 供電，數據速率 50 Mbps
• 1/8 單位負載，支持多達 256 個節點
• ±30 kV HBM ESD 保護
• 寬共模電壓範圍（-7V 至 +12V）
• 故障安全接收器（開路、短路、空閒）
• 低功耗關斷模式
• 熱關斷保護
• 8-VSSOP 封裝，節省空間

典型應用場景

• 5G 基站控制與監控
• 工業自動化（如 PLC、電機驅動）
• 汽車儀表盤與信息娛樂系統
• 樓宇自動化（暖通空調、照明控制）
• 智能電網與能源計量
• 安防監控系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 THVD1551DGK 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]