MAX3243EIDBR TI RS-232 Transceiver | 28-SSOP | 3V-5.5V, 250kbps

Product Overview

The MAX3243EIDBR from Texas Instruments is a 3V to 5.5V powered RS-232 transceiver featuring low power consumption and high data rate capabilities. It integrates three drivers and five receivers, making it ideal for serial communication in portable and space-constrained applications. The device operates with a single supply voltage and requires only four external 0.1µF capacitors, simplifying design and reducing board space. Its ESD protection up to ±15kV (IEC 61000-4-2 Air Gap) ensures robust performance in harsh environments.

Detailed Technical Specifications

Key Features

• Single supply operation from 3.0V to 5.5V
• Low power consumption: 1 mA typical supply current
• High data rate: 250 kbps
• ESD protection: ±15 kV (IEC 61000-4-2 Air Gap)
• Three drivers and five receivers in a compact 28-SSOP package
• Requires only four external 0.1µF capacitors
• Compliant with TIA/EIA-232-F and ITU V.28 standards

Target Applications

• 5G base station control interfaces
• Automotive dashboard display communication
• Portable battery-powered equipment
• Industrial automation and PLCs
• Point-of-sale (POS) terminals
• Data cable replacement

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MAX3243EIDBR. 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

MAX3243EIDBR 是德州儀器（TI）推出的一款 3V 至 5.5V 供電的 RS-232 收發器，具有低功耗和高數據速率特性。它集成了三個驅動器和五個接收器，非常適合便攜式和空間受限的應用中的串行通信。該器件僅需單電源供電，並只需四個外部 0.1µF 電容，簡化了設計並減少了電路板空間。其 ESD 保護高達 ±15kV（IEC 61000-4-2 空氣放電），確保在惡劣環境下的穩健性能。

詳細技術參數

核心特性

• 單電源供電：3.0V 至 5.5V
• 低功耗：典型供電電流 1 mA
• 高數據速率：250 kbps
• ESD 保護：±15 kV（IEC 61000-4-2 空氣放電）
• 三個驅動器和五個接收器，緊湊的 28-SSOP 封裝
• 僅需四個外部 0.1µF 電容
• 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
• 汽車儀表盤顯示通信
• 便攜式電池供電設備
• 工業自動化和 PLC
• 銷售點 (POS) 終端
• 數據電纜替代方案

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MAX3243EIDBR 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]