TMUX1219DBVR TI Analog Switch IC | SOT-23-6 | 1-Channel SPDT, 5V

Product Overview

The TMUX1219DBVR from Texas Instruments is a high-performance single-pole double-throw (SPDT) analog switch designed for precision signal routing. Housed in a compact SOT-23-6 package, it offers low on-resistance (2.5Ω typical) and wide operating voltage range (1.8V to 5.5V), making it ideal for battery-powered and portable applications. The device features break-before-make switching to prevent signal contention and supports rail-to-rail analog signals.

Detailed Technical Specifications

Key Features

• Low on-resistance (2.5Ω) minimizes signal attenuation
• Wide supply voltage range supports various logic levels
• Break-before-make switching prevents cross-conduction
• High bandwidth (300 MHz) suitable for video and RF signals
• Ultra-low leakage extends battery life in portable devices
• Small SOT-23-6 package saves board space

Target Applications

• 5G base station signal routing (e.g., antenna diversity switching)
• Automotive dashboard display multiplexing (e.g., infotainment system)
• Portable medical devices (e.g., ECG signal selection)
• Audio signal switching in smartphones and tablets
• Data acquisition systems (e.g., sensor multiplexing)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMUX1219DBVR. 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

TMUX1219DBVR 是德州儀器推出的一款高性能單刀雙擲（SPDT）模擬開關，專為精密信號路由設計。採用緊湊的 SOT-23-6 封裝，具有低導通電阻（典型值 2.5Ω）和寬工作電壓範圍（1.8V 至 5.5V），非常適合電池供電和便攜式應用。該器件具有先斷後合切換功能，可防止信號衝突，並支持軌到軌模擬信號。

詳細技術參數

核心特性

• 低導通電阻（2.5Ω）減少信號衰減
• 寬電源電壓範圍支持多種邏輯電平
• 先斷後合切換防止交叉導通
• 高帶寬（300 MHz）適用於視頻和射頻信號
• 超低漏電流延長便攜設備電池壽命
• 小型 SOT-23-6 封裝節省電路板空間

典型應用場景

• 5G 基站信號路由（如天線分集切換）
• 汽車儀表板顯示多路復用（如信息娛樂系統）
• 便攜式醫療設備（如心電圖信號選擇）
• 智能手機和平板電腦中的音頻信號切換
• 數據採集系統（如傳感器多路復用）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMUX1219DBVR 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]