SN65C189DR TI RS-232 Transceiver | 3 Drivers, 5 Receivers, 5V Supply

Product Overview

The SN65C189DR from Texas Instruments is a versatile RS-232 transceiver designed for high-speed data communication. It integrates three drivers and five receivers in a single package, supporting data rates up to 1 Mbps. Operating from a single 5V supply, it features low power consumption and enhanced ESD protection, making it ideal for industrial and telecom applications.

Detailed Technical Specifications

Key Features

• Three drivers and five receivers in one package
• Low power consumption: 5 mA typical supply current
• High data rate: up to 1 Mbps
• Enhanced ESD protection: ±15 kV HBM on RS-232 pins
• Single 5V supply operation
• Compliant with TIA/EIA-232-F and ITU V.28 standards

Target Applications

• 5G base station control interfaces
• Industrial automation PLCs
• Point-of-sale (POS) terminals
• Telecom equipment like routers and switches
• Medical devices such as patient monitors
• Automotive dashboard communication modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN65C189DR. 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

SN65C189DR 是德州儀器（TI）推出的一款多功能 RS-232 收發器，專為高速數據通訊設計。它集成三個驅動器和五個接收器在單一封裝中，支持高達 1 Mbps 的數據速率。該器件採用單一 5V 電源供電，具有低功耗和增強型 ESD 保護特性，非常適合工業和電信應用。

詳細技術參數

核心特性

• 單封裝集成三個驅動器和五個接收器
• 低功耗：典型電源電流 5 mA
• 高速率：最高 1 Mbps
• 增強型 ESD 保護：RS-232 引腳 ±15 kV HBM
• 單一 5V 電源供電
• 符合 TIA/EIA-232-F 和 ITU V.28 標準

典型應用場景

• 5G 基站控制接口
• 工業自動化 PLC
• 銷售點（POS）終端
• 電信設備如路由器和交換機
• 醫療設備如病人監護儀
• 汽車儀表盤通訊模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN65C189DR 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]