SN65HVD75DRBR TI RS-485 Transceiver | 8-SON(3x3) | 3.3V, 50Mbps, Half-Duplex

Product Overview

The SN65HVD75DRBR from Texas Instruments is a robust RS-485/RS-422 transceiver designed for industrial communication networks. Operating from a 3.3V supply, it delivers data rates up to 50 Mbps while maintaining low power consumption. The device features a half-duplex architecture with a differential driver and receiver, integrated in a compact 8-pin SON (3x3 mm) package. It is optimized for long-distance data transmission over twisted-pair cables, with enhanced protection against electrostatic discharge (ESD) up to ±16 kV HBM. The SN65HVD75DRBR is ideal for applications requiring high noise immunity and reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• 3.3V supply operation with low quiescent current (1.5 mA typical)
• High data rate up to 50 Mbps for fast communication
• Extended ESD protection: ±16 kV HBM on bus pins
• Wide common-mode voltage range (-7V to +12V) for robust noise rejection
• Thermal shutdown protection for driver overload
• Open-circuit, short-circuit, and idle bus fail-safe receiver
• Small 8-pin SON package (3x3 mm) for space-constrained designs

Target Applications

• Industrial automation: PLCs, motor drives, and sensor networks (e.g., Siemens S7-1200 PLC)
• Building automation: HVAC controllers, lighting systems (e.g., Johnson Controls Metasys)
• Telecommunications: 5G base station backhaul, remote radio units (e.g., Ericsson AIR 6488)
• Automotive: In-vehicle infotainment, dashboard communication (e.g., Tesla Model 3 gateway)
• Energy management: Smart grid meters, solar inverter communication (e.g., Enphase IQ7)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN65HVD75DRBR. 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

SN65HVD75DRBR 是德州儀器（TI）推出的一款高性能 RS-485/RS-422 收發器，專為工業通訊網路設計。該器件在 3.3V 電源下工作，數據傳輸速率高達 50 Mbps，同時保持低功耗。它採用半雙工架構，集成差分驅動器和接收器，封裝在緊湊的 8 引腳 SON（3x3 mm）封裝中。該器件針對雙絞線電纜的長距離數據傳輸進行了優化，具有高達 ±16 kV HBM 的增強型靜電放電（ESD）保護。SN65HVD75DRBR 非常適合需要高抗噪聲能力和在惡劣環境中可靠運行的應用。

詳細技術參數

核心特性

• 3.3V 電源供電，靜態電流低（典型值 1.5 mA）
• 高數據速率高達 50 Mbps，支持快速通訊
• 增強型 ESD 保護：匯流排引腳 ±16 kV HBM
• 寬共模電壓範圍（-7V 至 +12V），具有出色的噪聲抑制能力
• 驅動器過載熱關斷保護
• 開路、短路和空閒匯流排故障安全接收器
• 緊湊型 8 引腳 SON 封裝（3x3 mm），節省空間

典型應用場景

• 工業自動化：PLC、電機驅動和傳感器網路（例如西門子 S7-1200 PLC）
• 樓宇自動化：HVAC 控制器、照明系統（例如江森自控 Metasys）
• 電信：5G 基站回程、遠程射頻單元（例如愛立信 AIR 6488）
• 汽車：車載資訊娛樂系統、儀表板通訊（例如特斯拉 Model 3 網關）
• 能源管理：智慧電網電表、太陽能逆變器通訊（例如 Enphase IQ7）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN65HVD75DRBR 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。
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• 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.
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