TMUX7221DGSR TI Analog Switch IC | 10-VSSOP | Dual SPDT, 5V, 1.8V Logic

Product Overview

The TMUX7221DGSR from Texas Instruments is a high-performance, dual single-pole double-throw (SPDT) analog switch designed for precision signal routing. Housed in a compact 10-VSSOP package, this device offers low on-resistance (0.5Ω typical) and wide operating voltage range (1.8V to 5.5V). It supports bidirectional signal switching with break-before-make switching action, ensuring minimal signal distortion. The TMUX7221DGSR is ideal for applications requiring high bandwidth (up to 300 MHz) and low power consumption.

Detailed Technical Specifications

Key Features

• Low on-resistance (0.5Ω) minimizes signal loss
• Wide supply voltage range (1.8V to 5.5V) for flexible design
• High bandwidth (300 MHz) supports high-speed signals
• 1.8V logic compatible for low-voltage control
• Break-before-make switching prevents signal shorting
• Low power consumption (0.5 µA typical)
• Small 10-VSSOP package saves board space

Target Applications

• 5G base station signal routing
• Automotive dashboard display switching
• Portable audio devices (e.g., smartphone audio path)
• Data acquisition systems (e.g., multiplexing sensor inputs)
• Industrial control systems (e.g., PLC analog I/O)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMUX7221DGSR. 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

TMUX7221DGSR 是德州儀器（TI）推出的一款高性能雙刀雙擲（SPDT）模擬開關，專為精確信號路由設計。該器件採用緊湊的 10-VSSOP 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）。它支持雙向信號切換，並具有先斷後合（break-before-make）切換動作，確保最小信號失真。TMUX7221DGSR 非常適合需要高帶寬（高達 300 MHz）和低功耗的應用。

詳細技術參數

核心特性

• 低導通電阻（0.5Ω）減少信號損耗
• 寬電源電壓範圍（1.8V 至 5.5V）支持靈活設計
• 高帶寬（300 MHz）支持高速信號
• 1.8V 邏輯兼容，適用於低電壓控制
• 先斷後合切換防止信號短路
• 低功耗（典型值 0.5 µA）
• 小型 10-VSSOP 封裝節省電路板空間

典型應用場景

• 5G 基站信號路由
• 汽車儀表盤顯示切換
• 便攜式音頻設備（如智能手機音頻路徑）
• 數據採集系統（如多路傳感器輸入）
• 工業控制系統（如 PLC 模擬 I/O）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMUX7221DGSR 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。
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• 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]