TXG4042DBQR TI Multiplexer/Demultiplexer | 16-SSOP | 4:1, 2-Channel

Product Overview

The TXG4042DBQR from Texas Instruments is a high-performance 4:1 multiplexer/demultiplexer with two independent channels, designed for precision analog and digital signal routing. Housed in a compact 16-pin SSOP package, this device offers low on-state resistance (typically 5Ω) and wide supply voltage range (2V to 5.5V), making it ideal for battery-powered and portable applications. The TXG4042DBQR features bidirectional signal flow, break-before-make switching, and low power consumption, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Low on-state resistance (5Ω) minimizes signal attenuation
• Wide supply voltage range (2V to 5.5V) supports various logic levels
• High bandwidth (200 MHz) suitable for high-speed signals
• Break-before-make switching prevents signal contention
• Low power consumption (0.5μA typical) extends battery life
• ESD protection (2kV HBM) ensures robust operation

Target Applications

• 5G base station signal routing
• Automotive dashboard display switching
• Portable medical devices (e.g., patient monitoring systems)
• Audio/video signal multiplexing in consumer electronics
• Data acquisition systems
• Battery-powered IoT sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TXG4042DBQR. 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

TXG4042DBQR 是德州儀器推出的高性能 4:1 多路復用器/解復用器，具有兩個獨立通道，專為精密模擬和數字信號路由設計。採用緊湊的 16 引腳 SSOP 封裝，該器件具有低導通電阻（典型值 5Ω）和寬電源電壓範圍（2V 至 5.5V），非常適合電池供電和便攜式應用。TXG4042DBQR 支持雙向信號流、先斷後合切換和低功耗，確保在惡劣環境中可靠運行。

詳細技術參數

核心特性

• 低導通電阻（5Ω）減少信號衰減
• 寬電源電壓範圍（2V 至 5.5V）支持多種邏輯電平
• 高帶寬（200 MHz）適用於高速信號
• 先斷後合切換防止信號衝突
• 低功耗（典型值 0.5μA）延長電池壽命
• ESD 保護（2kV HBM）確保穩健運行

典型應用場景

• 5G 基站信號路由
• 汽車儀表盤顯示切換
• 便攜式醫療設備（如病人監護系統）
• 消費電子中的音頻/視頻信號多路復用
• 數據採集系統
• 電池供電的 IoT 傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TXG4042DBQR 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]