SN74AUC2G66DCUR TI Analog Switch IC | 8-VSSOP | 2-Channel, 0.5Ω

Product Overview

The SN74AUC2G66DCUR is a high-performance dual bilateral analog switch from Texas Instruments, designed for low-voltage, low-power applications. Housed in a compact 8-VSSOP package, this device features two independent single-pole single-throw (SPST) switches with very low on-state resistance (0.5 Ω typical) and excellent signal integrity. It operates over a wide supply voltage range of 0.8 V to 2.7 V, making it ideal for battery-powered and portable electronics. The switch supports bidirectional signal flow and offers break-before-make switching to prevent signal contention.

Detailed Technical Specifications

Key Features

• Ultra-low on-state resistance (0.5 Ω typical) minimizes signal attenuation
• Wide supply voltage range (0.8 V to 2.7 V) supports low-voltage systems
• High bandwidth (100 MHz) for analog and digital signals
• Break-before-make switching eliminates signal overlap
• Low power consumption (10 μA max supply current)
• Bidirectional signal routing capability
• Compact 8-VSSOP package saves board space
• ESD protection up to 2 kV HBM

Target Applications

• 5G base station: Signal routing in control and monitoring circuits
• Automotive dashboard: Audio and sensor signal switching
• Portable medical devices: ECG/EEG signal multiplexing
• Consumer electronics: Smartphone audio path selection
• Industrial IoT: Sensor interface and data acquisition
• Battery management systems: Cell voltage monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AUC2G66DCUR. 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

SN74AUC2G66DCUR 是德州儀器推出的一款高性能雙路雙向模擬開關，專為低電壓、低功耗應用設計。採用緊湊的 8-VSSOP 封裝，該器件包含兩個獨立的單刀單擲 (SPST) 開關，具有極低的導通電阻（典型值 0.5 Ω）和出色的信號完整性。它支持 0.8 V 至 2.7 V 的寬電源電壓範圍，非常適合電池供電和便攜式電子設備。該開關支持雙向信號傳輸，並提供先斷後合切換功能，防止信號衝突。

詳細技術參數

核心特性

• 超低導通電阻（典型值 0.5 Ω），最大限度減少信號衰減
• 寬電源電壓範圍（0.8 V 至 2.7 V），支持低電壓系統
• 高帶寬（100 MHz），適用於模擬和數字信號
• 先斷後合切換，消除信號重疊
• 低功耗（最大電源電流 10 μA）
• 雙向信號路由能力
• 緊湊的 8-VSSOP 封裝，節省電路板空間
• ESD 保護高達 2 kV HBM

典型應用場景

• 5G 基站：控制與監測電路中的信號路由
• 汽車儀表盤：音頻和傳感器信號切換
• 便攜式醫療設備：心電圖/腦電圖信號多路復用
• 消費電子：智能手機音頻路徑選擇
• 工業物聯網：傳感器接口和數據採集
• 電池管理系統：電池電壓監測

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74AUC2G66DCUR 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.
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