SN74AUC2G66DCTR TI Analog Switch IC | SM8 | 0.8Ω, 2-Channel SPDT

Product Overview

The SN74AUC2G66DCTR is a high-performance dual single-pole double-throw (SPDT) analog switch from Texas Instruments, designed for low-voltage, low-power applications. Housed in a compact SM8 package, it features ultra-low on-state resistance (0.8Ω typical) and wide bandwidth, making it ideal for signal routing in portable and battery-powered devices. The device operates from 0.8V to 2.7V supply, ensuring compatibility with advanced low-voltage logic families.

Detailed Technical Specifications

Key Features

• Ultra-low on-state resistance (0.8Ω) minimizes signal distortion
• Wide bandwidth (100 MHz) supports high-speed signals
• Low power consumption (0.5μA max quiescent current)
• Break-before-make switching prevents signal contention
• Small SM8 package saves board space
• Compatible with 1.8V and 2.5V logic levels

Target Applications

• 5G base station: RF signal routing in remote radio units
• Automotive dashboard: Audio source selection in infotainment systems
• Portable medical devices: ECG signal multiplexing
• Industrial sensors: Analog signal switching in data acquisition
• Consumer electronics: Headphone jack detection in smartphones

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AUC2G66DCTR. 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

SN74AUC2G66DCTR 是德州儀器推出的高性能雙路單刀雙擲（SPDT）模擬開關，專為低電壓、低功耗應用設計。採用緊湊的 SM8 封裝，具有超低導通電阻（典型值 0.8Ω）和寬帶寬，非常適合便攜式和電池供電設備中的信號路由。器件工作電壓範圍為 0.8V 至 2.7V，確保與先進的低電壓邏輯系列兼容。

詳細技術參數

核心特性

• 超低導通電阻（0.8Ω）減少信號失真
• 寬帶寬（100 MHz）支持高速信號
• 低功耗（靜態電流最大 0.5μA）
• 先斷後合切換防止信號衝突
• 小型 SM8 封裝節省電路板空間
• 兼容 1.8V 和 2.5V 邏輯電平

典型應用場景

• 5G 基站：遠程射頻單元中的射頻信號路由
• 汽車儀表板：信息娛樂系統中的音頻源選擇
• 便攜醫療設備：心電信號多路復用
• 工業傳感器：數據採集中的模擬信號切換
• 消費電子：智能手機中的耳機插孔檢測

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AUC2G66DCTR 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]