TMUX1123DGKR TI Analog Switch IC | 8-VSSOP | 1.08-5.5V, 2:1 SPDT

Product Overview

The TMUX1123DGKR from Texas Instruments is a high-performance, single-pole double-throw (SPDT) analog switch designed for precision signal routing in low-voltage applications. Housed in a compact 8-VSSOP package, this device offers low on-resistance (0.5 Ω typical) and wide operating voltage range (1.08 V to 5.5 V), making it ideal for battery-powered and portable electronics. The TMUX1123DGKR supports bidirectional signal flow and features break-before-make switching to prevent signal contention.

Detailed Technical Specifications

Key Features

• Low on-resistance (0.5 Ω) minimizes signal distortion
• Wide supply voltage range supports 1.8-V and 3.3-V logic
• High bandwidth (100 MHz) for analog and digital signals
• Break-before-make switching prevents short circuits
• Ultra-low power consumption (0.5 µA max)
• Rail-to-rail signal handling
• Small 8-VSSOP package saves board space

Target Applications

• 5G base station: RF signal routing in transceiver modules
• Automotive dashboard: Audio source selection and sensor signal multiplexing
• Portable medical devices: ECG signal switching
• Industrial IoT: Sensor interface multiplexing
• Consumer electronics: Audio jack detection and signal routing

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMUX1123DGKR. 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

TMUX1123DGKR 是德州儀器 (TI) 推出的一款高性能單刀雙擲 (SPDT) 模擬開關，專為低電壓應用中的精密信號路由設計。該器件採用緊湊的 8-VSSOP 封裝，具有低導通電阻（典型值 0.5 Ω）和寬工作電壓範圍（1.08 V 至 5.5 V），非常適合電池供電和便攜式電子設備。TMUX1123DGKR 支持雙向信號傳輸，並採用先斷後合切換機制以防止信號衝突。

詳細技術參數

核心特性

• 低導通電阻 (0.5 Ω) 減少信號失真
• 寬電源電壓範圍支持 1.8V 和 3.3V 邏輯
• 高帶寬 (100 MHz) 適用於模擬和數字信號
• 先斷後合切換防止短路
• 超低功耗 (最大 0.5 µA)
• 軌到軌信號處理
• 小型 8-VSSOP 封裝節省電路板空間

典型應用場景

• 5G 基站：收發模塊中的射頻信號路由
• 汽車儀表盤：音頻源選擇和傳感器信號多路復用
• 便攜式醫療設備：心電圖信號切換
• 工業物聯網：傳感器接口多路復用
• 消費電子：音頻插孔檢測和信號路由

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMUX1123DGKR 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]