TMUX2889YBHR TI Analog Switch | 9-DSBGA (1.6x1.6) | 2:1 SPDT, 1.8V Logic, 0.5Ω Ron

Product Overview

The TMUX2889YBHR from Texas Instruments is a high-performance, bidirectional 2:1 single-pole double-throw (SPDT) analog switch. It operates over a wide supply voltage range of 1.08V to 5.5V and features low on-resistance (0.5Ω typical) and low leakage currents. The device is designed for precision signal routing in applications such as audio, data acquisition, and industrial control. It is offered in a compact 9-pin DSBGA package (1.6mm x 1.6mm) for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low on-resistance (0.5Ω) minimizes signal distortion
• Wide supply voltage range supports multiple system voltages
• 1.8V logic compatible for modern microcontrollers
• High bandwidth (100MHz) for analog and digital signals
• Ultra-low leakage (0.1nA) for precision applications
• Break-before-make switching prevents signal contention
• Small package saves board space

Target Applications

• 5G base station: Signal routing in remote radio units (RRU)
• Automotive dashboard: Audio source selection and sensor signal multiplexing
• Industrial automation: Analog input multiplexing for PLCs
• Portable devices: Audio jack detection and signal routing
• Data acquisition systems: Channel selection for multi-sensor inputs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMUX2889YBHR. 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

TMUX2889YBHR 是德州儀器（TI）推出的一款高性能雙向 2:1 單刀雙擲（SPDT）模擬開關。它支持 1.08V 至 5.5V 的寬電源電壓範圍，具有低導通電阻（典型值 0.5Ω）和低漏電流特性。該器件專為音頻、數據採集和工業控制等精密信號路由應用而設計，採用緊湊的 9 引腳 DSBGA 封裝（1.6mm x 1.6mm），適合空間受限的設計。

詳細技術參數

核心特性

• 低導通電阻（0.5Ω）減少信號失真
• 寬電源電壓範圍支持多種系統電壓
• 1.8V 邏輯兼容，適用於現代微控制器
• 高帶寬（100MHz）支持模擬和數字信號
• 超低漏電流（0.1nA）適用於精密應用
• 先斷後合切換防止信號衝突
• 小型封裝節省電路板空間

典型應用場景

• 5G 基站：遠程射頻單元（RRU）中的信號路由
• 汽車儀表盤：音頻源選擇和傳感器信號多路復用
• 工業自動化：PLC 的模擬輸入多路復用
• 便攜設備：音頻插孔檢測和信號路由
• 數據採集系統：多傳感器輸入的通道選擇

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMUX2889YBHR 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]