TMUX1119DCKR TI Analog Switch/Multiplexer | SC-70-6 | 1.8V-5.5V, 2:1 SPDT

Product Overview

The TMUX1119DCKR from Texas Instruments is a high-performance, single-pole double-throw (SPDT) analog switch designed for precision signal routing in space-constrained applications. Housed in a compact SC-70-6 package, this device offers low on-resistance (0.5Ω typical) and wide operating voltage range (1.8V to 5.5V), making it ideal for battery-powered and portable electronics. The TMUX1119DCKR supports bidirectional signal flow and features break-before-make switching to prevent signal contention. With low power consumption (0.5µA max quiescent current) and fast switching speeds (tON = 50ns, tOFF = 30ns), it is suitable for audio, data acquisition, and communication systems.

Detailed Technical Specifications

Key Features

• Low on-resistance (0.5Ω) minimizes signal distortion
• Wide supply voltage range (1.8V to 5.5V) supports various logic levels
• Break-before-make switching prevents channel overlap
• High bandwidth (300 MHz) for analog and digital signals
• Ultra-low power consumption (0.5µA quiescent current)
• Fast switching speeds (50ns turn-on, 30ns turn-off)
• Small SC-70-6 package saves board space
• ESD protection up to ±2kV HBM

Target Applications

• 5G base station signal routing (e.g., antenna interface switching)
• Automotive dashboard display control (e.g., video source selection)
• Portable medical devices (e.g., ECG signal multiplexing)
• Audio signal switching in smartphones and tablets
• Data acquisition systems (e.g., sensor channel selection)
• Battery management systems (e.g., cell voltage monitoring)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMUX1119DCKR. 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

TMUX1119DCKR 是德州儀器（TI）推出的一款高性能單刀雙擲（SPDT）模擬開關，專為空間受限應用中的精密信號路由而設計。該器件採用緊湊的 SC-70-6 封裝，具有低導通電阻（典型值 0.5Ω）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電子設備。TMUX1119DCKR 支持雙向信號傳輸，並採用先斷後合（break-before-make）切換機制以防止信號衝突。憑藉低功耗（最大靜態電流 0.5µA）和快速切換速度（導通 50ns，關斷 30ns），適用於音頻、數據採集和通信系統。

詳細技術參數

核心特性

• 低導通電阻（0.5Ω）減少信號失真
• 寬電源電壓範圍（1.8V 至 5.5V）支持多種邏輯電平
• 先斷後合切換防止通道重疊
• 高帶寬（300 MHz）適用於模擬和數字信號
• 超低功耗（靜態電流 0.5µA）
• 快速切換速度（導通 50ns，關斷 30ns）
• 小型 SC-70-6 封裝節省電路板空間
• ESD 保護高達 ±2kV HBM

典型應用場景

• 5G 基站信號路由（例如天線接口切換）
• 汽車儀表盤顯示控制（例如視頻源選擇）
• 便攜式醫療設備（例如心電信號多路復用）
• 智能手機和平板電腦中的音頻信號切換
• 數據採集系統（例如傳感器通道選擇）
• 電池管理系統（例如電池電壓監控）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMUX1119DCKR 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]