SN75141P TI Interface IC | DIP-8 | RS-232 Driver/Receiver, ±30V

Product Overview

The SN75141P from Texas Instruments is a monolithic integrated circuit designed for RS-232 communication. It combines a line driver and a line receiver in a single 8-pin DIP package, providing a complete interface between data terminal equipment (DTE) and data communication equipment (DCE). The device operates from a single 5V supply and features a wide input voltage range of ±30V, making it suitable for harsh industrial environments. With a typical data rate of 120 kbps and low power consumption, the SN75141P is ideal for point-to-point serial communication applications.

Detailed Technical Specifications

Key Features

• Single 5V power supply operation
• Combined RS-232 driver and receiver in one package
• ±30V input voltage range for robust communication
• Low power consumption: typical 30 mW
• 3-state driver outputs for bus-oriented applications
• High-impedance receiver inputs when disabled
• Short-circuit protection on driver outputs
• Compatible with TTL and CMOS logic levels

Target Applications

• Industrial control systems (e.g., PLC communication ports)
• Point-of-sale terminals (e.g., barcode scanners, receipt printers)
• Telecommunication equipment (e.g., 5G base station monitoring interfaces)
• Medical devices (e.g., patient monitoring systems)
• Automotive diagnostics (e.g., dashboard communication modules)
• Data acquisition systems (e.g., remote sensor interfaces)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN75141P. 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

SN75141P 是德州儀器（TI）生產的單片集成電路，專為 RS-232 通信設計。它將線路驅動器和線路接收器集成在一個 8 引腳 DIP 封裝中，為數據終端設備（DTE）和數據通信設備（DCE）之間提供完整的接口。該器件採用單一 5V 電源供電，具有 ±30V 的寬輸入電壓範圍，適用於惡劣的工業環境。典型數據速率為 120 kbps，功耗低，非常適合點對點串行通信應用。

詳細技術參數

核心特性

• 單一 5V 電源供電
• 單一封裝集成 RS-232 驅動器和接收器
• ±30V 輸入電壓範圍，確保通信穩健性
• 低功耗：典型 30 mW
• 三態驅動器輸出，適用於總線應用
• 禁用時接收器輸入呈高阻抗
• 驅動器輸出短路保護
• 兼容 TTL 和 CMOS 邏輯電平

典型應用場景

• 工業控制系統（例如 PLC 通信端口）
• 銷售點終端（例如條碼掃描器、收據打印機）
• 電信設備（例如 5G 基站監控接口）
• 醫療設備（例如病人監護系統）
• 汽車診斷（例如儀表板通信模塊）
• 數據採集系統（例如遠程傳感器接口）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN75141P 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]