SN75C185DW TI RS-232 Transceiver | 20-SOIC | 3 Drivers, 5 Receivers

Product Overview

The SN75C185DW is a low-power, quad RS-232 line driver/receiver from Texas Instruments, designed for serial communication in harsh industrial environments. It integrates three drivers and five receivers in a compact 20-SOIC package, operating from a single 5V supply. The device meets TIA/EIA-232-F and ITU V.28 standards, with data rates up to 120 kbps. Its low-power shutdown mode reduces power consumption to 5 µW, making it ideal for battery-powered and portable applications.

Detailed Technical Specifications

Key Features

• Single 5V supply operation
• Low power consumption: 5 µW in shutdown mode
• ESD protection up to ±15 kV (HBM)
• Meets TIA/EIA-232-F and ITU V.28 standards
• Three drivers and five receivers in one package
• Data rate up to 120 kbps
• Wide operating temperature range: -40°C to +85°C

Target Applications

• 5G base station control and monitoring interfaces
• Industrial automation PLCs and HMIs
• Automotive diagnostic tools (e.g., OBD-II scanners)
• Point-of-sale (POS) terminals
• Portable data loggers and handheld instruments
• Networking equipment (routers, switches) for console ports

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN75C185DW. 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

SN75C185DW 是德州儀器推出的低功耗四路 RS-232 線路驅動器/接收器，專為惡劣工業環境中的串行通信設計。它集成三個驅動器和五個接收器，採用緊湊的 20-SOIC 封裝，由單一 5V 電源供電。該器件符合 TIA/EIA-232-F 和 ITU V.28 標準，數據速率高達 120 kbps。其低功耗關斷模式可將功耗降至 5 µW，非常適合電池供電和便攜式應用。

詳細技術參數

核心特性

• 單一 5V 電源供電
• 低功耗：關斷模式下僅 5 µW
• ESD 保護高達 ±15 kV（HBM）
• 符合 TIA/EIA-232-F 和 ITU V.28 標準
• 單封裝集成三個驅動器和五個接收器
• 數據速率高達 120 kbps
• 寬工作溫度範圍：-40°C 至 +85°C

典型應用場景

• 5G 基站控制與監控接口
• 工業自動化 PLC 和人機界面
• 汽車診斷工具（如 OBD-II 掃描儀）
• 銷售點終端
• 便攜式數據記錄儀和手持儀器
• 網絡設備（路由器、交換機）的控制台端口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN75C185DW 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]