SN65HVD77DR TI RS-485 Transceiver | 8-SOIC | 3.3V, 50Mbps

Product Overview

The SN65HVD77DR from Texas Instruments is a high-speed RS-485 transceiver designed for balanced data transmission in industrial and automotive applications. Operating from a single 3.3V supply, it delivers data rates up to 50 Mbps while maintaining robust ESD protection and fail-safe features. The device is housed in an 8-pin SOIC package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• 3.3V supply operation with low power consumption
• High data rate up to 50 Mbps for fast communication
• Fail-safe receiver for open, short, or idle bus conditions
• Extended temperature range for harsh environments
• High ESD protection for robust system reliability

Target Applications

The SN65HVD77DR is ideal for applications requiring high-speed RS-485 communication, such as 5G base station control interfaces, automotive dashboard displays, industrial motor drives, building automation controllers, and smart grid metering systems.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN65HVD77DR. 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

SN65HVD77DR 是德州儀器推出的一款高速 RS-485 收發器，專為工業和汽車應用中的平衡數據傳輸而設計。該器件在 3.3V 單電源下工作，數據速率高達 50 Mbps，同時具備強大的 ESD 保護和故障安全特性。採用 8 引腳 SOIC 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 3.3V 供電，低功耗
• 高速數據傳輸，最高 50 Mbps
• 故障安全接收器，適用於開路、短路或空閒總線
• 寬溫度範圍，適應惡劣環境
• 高 ESD 保護，增強系統可靠性

典型應用場景

SN65HVD77DR 適用於需要高速 RS-485 通信的應用，例如 5G 基站控制接口、汽車儀表盤顯示、工業電機驅動、樓宇自動化控制器以及智能電網計量系統。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN65HVD77DR 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]