SN75ALS160N TI RS-485 Transceiver | 20-PDIP | 5V, 50Mbps, Half-Duplex

Product Overview

The SN75ALS160N from Texas Instruments is a high-speed, differential bus transceiver designed for RS-485 and RS-422 communication. Housed in a 20-pin PDIP package, it operates from a single 5V supply and supports data rates up to 50 Mbps. The device features a half-duplex architecture with separate driver and receiver enable pins, making it ideal for multipoint bus applications. Its robust design includes thermal shutdown protection and a wide common-mode voltage range, ensuring reliable operation in noisy industrial environments.

Detailed Technical Specifications

Key Features

• High data rate up to 50 Mbps for fast communication
• Half-duplex transceiver with separate enable pins
• Wide common-mode voltage range (-7V to +12V) for robust noise immunity
• Thermal shutdown protection prevents damage from overcurrent
• Low power consumption: typical 30 mA supply current
• Compatible with TIA/EIA-485-A and TIA/EIA-422-B standards
• Pin-compatible with industry-standard SN75176B

Target Applications

• Industrial automation: PLC communication modules (e.g., Siemens S7-1200)
• Building automation: HVAC control systems (e.g., Johnson Controls Metasys)
• Telecommunications: 5G base station backhaul control links
• Transportation: Railway signaling systems (e.g., Siemens Trainguard)
• Medical equipment: Patient monitoring networks (e.g., GE Healthcare Dash)
• Test and measurement: Data acquisition systems (e.g., National Instruments cDAQ)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN75ALS160N. 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

SN75ALS160N 是德州儀器（TI）推出的一款高速差分匯流排收發器，專為 RS-485 和 RS-422 通信設計。採用 20 引腳 PDIP 封裝，工作電壓為單一 5V 電源，支援高達 50 Mbps 的數據傳輸速率。該器件具有半雙工架構，配備獨立的驅動器和接收器使能引腳，非常適合多點匯流排應用。其堅固的設計包括熱關斷保護和寬共模電壓範圍，確保在嘈雜的工業環境中可靠運行。

詳細技術參數

核心特性

• 高達 50 Mbps 的數據速率，實現快速通信
• 半雙工收發器，帶獨立使能引腳
• 寬共模電壓範圍（-7V 至 +12V），具有強大的抗噪能力
• 熱關斷保護，防止過流損壞
• 低功耗：典型電源電流 30 mA
• 符合 TIA/EIA-485-A 和 TIA/EIA-422-B 標準
• 與業界標準 SN75176B 引腳兼容

典型應用場景

• 工業自動化：PLC 通信模塊（例如西門子 S7-1200）
• 樓宇自動化：HVAC 控制系統（例如江森自控 Metasys）
• 電信：5G 基站回傳控制鏈路
• 交通運輸：鐵路信號系統（例如西門子 Trainguard）
• 醫療設備：病人監護網絡（例如 GE Healthcare Dash）
• 測試與測量：數據採集系統（例如 National Instruments cDAQ）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN75ALS160N 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]