AMC3302DWER TI Isolated Amplifier | 16-SOIC | ±50mV Input, 3.3V Supply

Product Overview

The AMC3302DWER from Texas Instruments is a precision, isolated amplifier with a differential input voltage range of ±50 mV. It is designed for current sensing using shunt resistors in motor drives, solar inverters, and other industrial applications. The device provides reinforced isolation with a working voltage of 1.5 kVRMS and a creepage distance of 8 mm. It operates from a single 3.3 V supply and features a fixed gain of 41. The output is a differential voltage that can be directly interfaced with ADCs. The AMC3302DWER is offered in a 16-pin SOIC package with a wide body (SOIC-16).

Detailed Technical Specifications

Key Features

• Reinforced isolation with 1.5 kVRMS working voltage
• High accuracy: ±0.03% nonlinearity
• Low offset drift: ±1 µV/°C
• Fixed gain of 41
• Single 3.3 V supply operation
• Wide bandwidth: 310 kHz
• High common-mode transient immunity: 15 kV/µs
• Safety certifications: UL 1577, IEC 60747-5-2, IEC 62368-1

Target Applications

• Motor drives (e.g., servo drives, variable frequency drives)
• Solar inverters (e.g., string inverters, microinverters)
• Battery management systems (e.g., EV battery packs)
• Power supplies (e.g., AC/DC converters, DC/DC converters)
• Industrial automation (e.g., PLC analog input modules)
• 5G base station power management
• Electric vehicle charging stations

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for AMC3302DWER. 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

AMC3302DWER 是德州儀器（TI）的一款精密隔離放大器，差分輸入電壓範圍為 ±50 mV。它專為使用分流電阻進行電流檢測而設計，適用於電機驅動、太陽能逆變器和其他工業應用。該器件提供增強型隔離，工作電壓為 1.5 kVRMS，爬電距離為 8 mm。它由單一 3.3 V 電源供電，固定增益為 41。輸出為差分電壓，可直接與 ADC 接口。AMC3302DWER 採用 16 引腳 SOIC 寬體封裝。

詳細技術參數

核心特性

• 增強型隔離，工作電壓 1.5 kVRMS
• 高精度：非線性度 ±0.03%
• 低失調漂移：±1 µV/°C
• 固定增益 41
• 單一 3.3 V 電源供電
• 寬帶寬：310 kHz
• 高共模瞬態抑制：15 kV/µs
• 安全認證：UL 1577、IEC 60747-5-2、IEC 62368-1

典型應用場景

• 電機驅動（例如伺服驅動器、變頻器）
• 太陽能逆變器（例如組串式逆變器、微型逆變器）
• 電池管理系統（例如電動汽車電池組）
• 電源（例如 AC/DC 轉換器、DC/DC 轉換器）
• 工業自動化（例如 PLC 模擬輸入模塊）
• 5G 基站電源管理
• 電動汽車充電樁

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 AMC3302DWER 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。
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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]