STG3682QTR ST Analog Switch IC | 10-QFN (1.8x1.4) | 0.4Ω Ron, 2.7-5.5V

Product Overview

The STG3682QTR is a high-performance dual single-pole double-throw (SPDT) analog switch from STMicroelectronics, designed for precision signal routing in portable and industrial applications. Housed in a compact 10-QFN (1.8x1.4 mm) package, it offers ultra-low on-resistance (0.4Ω typical) and wide supply voltage range (2.7V to 5.5V), making it ideal for audio, data, and power management switching.

Detailed Technical Specifications

Key Features

• Ultra-low on-resistance (0.4Ω) minimizes signal loss
• Wide supply voltage range (2.7V to 5.5V) for flexible design
• High bandwidth (100 MHz) supports high-speed signals
• Low power consumption (0.1μA standby)
• Break-before-make switching prevents signal contention
• Compact 10-QFN package saves board space

Target Applications

• Audio signal routing in smartphones and tablets
• Data multiplexing in 5G base stations (e.g., antenna switching)
• Battery management in IoT devices
• Signal switching in automotive dashboards
• Portable medical equipment (e.g., patient monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STG3682QTR. 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

STG3682QTR是意法半导体推出的一款高性能双路单刀双掷（SPDT）模拟开关，专为便携式和工业应用中的精密信号路由而设计。它采用紧凑的10-QFN（1.8x1.4 mm）封装，具有超低导通电阻（典型值0.4Ω）和宽电源电压范围（2.7V至5.5V），非常适合音频、数据和电源管理切换。

詳細技術參數

核心特性

• 超低導通電阻（0.4Ω），最大限度減少信號損耗
• 寬電源電壓範圍（2.7V至5.5V），設計靈活
• 高帶寬（100 MHz），支持高速信號
• 低功耗（待機0.1μA）
• 先斷後合切換，防止信號衝突
• 緊湊的10-QFN封裝，節省電路板空間

典型應用場景

• 智能手機和平板電腦中的音頻信號路由
• 5G基站中的數據多路復用（例如天線切換）
• 物聯網設備中的電池管理
• 汽車儀表盤中的信號切換
• 便攜式醫療設備（例如病人監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STG3682QTR 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]