MC3486DR TI RS-485/RS-422 Receiver | 16-SOIC | 10Mbps, 1/4 Unit Load

Product Overview

The MC3486DR from Texas Instruments is a quad differential line receiver designed for RS-485 and RS-422 communication standards. It operates from a single 5V supply and features high-speed data rates up to 10 Mbps. The device is housed in a compact 16-SOIC package, making it suitable for space-constrained applications. With a 1/4 unit load input impedance, up to 128 receivers can be connected on a single bus, enhancing system scalability.

Detailed Technical Specifications

Key Features

• Quad differential line receiver for RS-485/RS-422
• High data rate: up to 10 Mbps
• 1/4 unit load allows up to 128 nodes on the bus
• Wide common-mode voltage range: -7V to +12V
• Receiver hysteresis for noise immunity
• Low power consumption
• Fail-safe for open, shorted, or terminated inputs
• ESD protection: ±15 kV (HBM)

Target Applications

• 5G base station control and monitoring interfaces
• Industrial automation PLC communication modules
• Building automation systems (HVAC controllers, lighting control panels)
• Automotive dashboard display communication (e.g., infotainment clusters)
• Networked security cameras and video surveillance systems
• Smart grid metering and power monitoring equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MC3486DR. 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

MC3486DR 是德州儀器（TI）推出的四通道差分線路接收器，專為 RS-485 和 RS-422 通信標準設計。它採用單一 5V 電源供電，支持高達 10 Mbps 的數據速率。器件採用緊湊的 16-SOIC 封裝，適合空間受限的應用。憑藉 1/4 單位負載輸入阻抗，總線上最多可連接 128 個接收器，增強了系統的可擴展性。

詳細技術參數

核心特性

• 四通道差分線路接收器，適用於 RS-485/RS-422
• 高速數據速率：高達 10 Mbps
• 1/4 單位負載，總線最多支持 128 個節點
• 寬共模電壓範圍：-7V 至 +12V
• 接收器遲滯，增強抗噪能力
• 低功耗
• 開路、短路或終端輸入的故障安全保護
• ESD 保護：±15 kV (HBM)

典型應用場景

• 5G 基站控制與監控接口
• 工業自動化 PLC 通信模塊
• 樓宇自動化系統（HVAC 控制器、照明控制面板）
• 汽車儀表盤顯示通信（例如信息娛樂集群）
• 網絡安防攝像頭與視頻監控系統
• 智能電網計量與電力監控設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MC3486DR 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]