SN75LBC971ADL TI RS-485 Transceiver | 3.3V, 30Mbps, Half-Duplex

Product Overview

The SN75LBC971ADL is a differential driver and receiver pair from Texas Instruments, designed for RS-485 and RS-422 communication. It operates from a single 3.3V supply, delivering data rates up to 30 Mbps. The device features half-duplex communication, with a wide common-mode voltage range of -7V to +12V, making it suitable for noisy industrial environments. Its low power consumption and thermal shutdown protection enhance system reliability.

Detailed Technical Specifications

Key Features

• Single 3.3V supply operation
• High data rate: up to 30 Mbps
• Half-duplex RS-485/RS-422 transceiver
• Wide common-mode voltage range
• Thermal shutdown protection
• Low power consumption
• Receiver hysteresis for noise immunity
• Glitch-free power-up/power-down

Target Applications

• Industrial automation: PLC, motor drives, sensor networks
• Building automation: HVAC controllers, lighting systems
• Telecommunications: 5G base station control interfaces
• Automotive: infotainment, dashboard communication
• Security systems: access control panels, CCTV
• Medical equipment: patient monitoring, diagnostic devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN75LBC971ADL. 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

SN75LBC971ADL 是德州儀器推出的差分驅動器和接收器對，專為 RS-485 和 RS-422 通信設計。它採用單一 3.3V 電源供電，數據速率高達 30 Mbps。該器件支持半雙工通信，共模電壓範圍為 -7V 至 +12V，適合嘈雜的工業環境。低功耗和熱關斷保護提高了系統可靠性。

詳細技術參數

核心特性

• 單一 3.3V 電源供電
• 高速率：最高 30 Mbps
• 半雙工 RS-485/RS-422 收發器
• 寬共模電壓範圍
• 熱關斷保護
• 低功耗
• 接收器遲滯增強抗噪性
• 無干擾上電/斷電

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：暖通空調控制器、照明系統
• 電信：5G 基站控制接口
• 汽車：信息娛樂系統、儀表盤通信
• 安防系統：門禁控制面板、閉路電視
• 醫療設備：病人監護、診斷設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN75LBC971ADL 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]