SN75LP1185N TI RS-485 Transceiver | 20-PDIP | 5V, 250kbps

Product Overview

The SN75LP1185N from Texas Instruments is a low-power differential bus transceiver designed for RS-485 and RS-422 communication. It operates from a single 5V supply and features a wide common-mode voltage range, making it ideal for long-distance data transmission in noisy environments. The device is housed in a 20-pin PDIP package, ensuring easy integration into through-hole PCB designs.

Detailed Technical Specifications

Key Features

• Low power consumption: 1.5 mA typical supply current
• Designed for RS-485 and RS-422 applications
• Thermal shutdown protection
• Open-circuit, short-circuit, and idle bus fail-safe
• Up to 32 transceivers on the bus

Target Applications

The SN75LP1185N is suitable for industrial automation, building automation, and telecommunications. Specific examples include 5G base station control interfaces, programmable logic controllers (PLCs), HVAC systems, and automotive dashboard communication networks.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN75LP1185N. 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

SN75LP1185N 是德州儀器（TI）推出的一款低功耗差分總線收發器，專為 RS-485 和 RS-422 通信設計。它採用單一 5V 電源供電，具有寬共模電壓範圍，非常適合在嘈雜環境中進行長距離數據傳輸。該器件採用 20 引腳 PDIP 封裝，易於集成到通孔 PCB 設計中。

詳細技術參數

核心特性

• 低功耗：典型供電電流 1.5 mA
• 專為 RS-485 和 RS-422 應用設計
• 熱關斷保護
• 開路、短路和空閒總線故障安全
• 總線上最多可連接 32 個收發器

典型應用場景

SN75LP1185N 適用於工業自動化、樓宇自動化和電信領域。具體應用包括 5G 基站控制接口、可編程邏輯控制器（PLC）、HVAC 系統以及汽車儀表盤通信網絡。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN75LP1185N 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]