ISO1500DBQ TI Isolated RS-485 Transceiver | 16-SSOP | 50Mbps, 3V-5.5V

Product Overview

The ISO1500DBQ from Texas Instruments is a robust, isolated RS-485/RS-422 transceiver designed for reliable data communication in harsh industrial environments. It integrates a galvanic isolation barrier capable of withstanding up to 5000 Vrms, ensuring signal integrity and safety in high-voltage applications. The device operates from a single 3V to 5.5V supply and supports data rates up to 50 Mbps, making it suitable for high-speed communication links. Housed in a compact 16-SSOP package, the ISO1500DBQ offers a space-saving solution for systems requiring isolation.

Detailed Technical Specifications

Key Features

• Integrated galvanic isolation with 5000 Vrms withstand capability
• High-speed data transmission up to 50 Mbps
• Wide supply voltage range: 3V to 5.5V
• ±60V bus fault protection for robust communication
• Enhanced ESD protection: ±15 kV HBM on bus pins
• Low propagation delay and skew
• Thermal shutdown protection
• Fail-safe receiver for open, short, or idle bus
• Small 16-SSOP package for space-constrained designs

Target Applications

• Industrial automation and process control (e.g., PLC, motor drives)
• Building automation (e.g., HVAC controllers, fire alarm panels)
• 5G base station communication interfaces
• Electric vehicle charging stations
• Solar inverters and energy storage systems
• Medical equipment requiring isolation (e.g., patient monitoring)
• Automotive dashboard and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ISO1500DBQ. 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

ISO1500DBQ 是德州儀器（TI）推出的一款堅固耐用的隔離式 RS-485/RS-422 收發器，專為惡劣工業環境下的可靠數據通信而設計。它集成了能夠承受高達 5000 Vrms 的電流隔離屏障，確保高壓應用中的信號完整性和安全性。該器件可在 3V 至 5.5V 的單電源下工作，支持高達 50 Mbps 的數據速率，適用於高速通信鏈路。ISO1500DBQ 採用緊湊的 16-SSOP 封裝，為需要隔離的系統提供了節省空間的解決方案。

詳細技術參數

核心特性

• 集成電流隔離，耐壓 5000 Vrms
• 高速數據傳輸，最高 50 Mbps
• 寬電源電壓範圍：3V 至 5.5V
• ±60V 總線故障保護，確保通信穩健
• 增強型 ESD 保護：總線引腳 ±15 kV HBM
• 低傳播延遲和時鐘偏差
• 過熱關斷保護
• 接收器故障安全設計（開路、短路或空閒總線）
• 小型 16-SSOP 封裝，節省空間

典型應用場景

• 工業自動化與過程控制（例如 PLC、電機驅動器）
• 樓宇自動化（例如 HVAC 控制器、火災報警面板）
• 5G 基站通信接口
• 電動汽車充電樁
• 太陽能逆變器和儲能系統
• 需要隔離的醫療設備（例如病人監護儀）
• 汽車儀表盤和資訊娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ISO1500DBQ 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]