AMC3330QDWERQ1 TI Precision ADC | 16-SOIC | 16-bit, 250kSPS, Isolated

Product Overview

The AMC3330QDWERQ1 is a high-precision, isolated delta-sigma (ΔΣ) modulator from Texas Instruments, designed for accurate current and voltage sensing in automotive and industrial applications. It features a 16-bit resolution, a maximum sampling rate of 250 kSPS, and integrated galvanic isolation with a withstand voltage of 3 kVRMS. The device operates from a single 5V supply and provides a digital output compatible with SPI interface. Its small 16-SOIC package makes it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• 16-bit ΔΣ modulator with integrated digital filter
• Galvanic isolation up to 3 kVRMS
• Programmable input range: ±50 mV or ±250 mV
• SPI-compatible serial interface
• Low offset and gain drift over temperature
• Single 5V supply operation
• Automotive qualified (AEC-Q100)

Target Applications

The AMC3330QDWERQ1 is ideal for isolated current and voltage sensing in automotive systems such as on-board chargers (OBC), DC-DC converters, traction inverters, and battery management systems (BMS). It is also suitable for industrial applications like motor drives, solar inverters, and 5G base station power supplies. Specific examples include current sensing in a 48V mild-hybrid system, voltage monitoring in a 400V traction inverter, and isolated measurement in a 5G base station rectifier.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for AMC3330QDWERQ1. 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

AMC3330QDWERQ1 是德州儀器（TI）推出的一款高精度隔離式ΔΣ調製器，專為汽車和工業應用中的精確電流和電壓檢測而設計。它具有16位分辨率、最高250 kSPS的採樣率以及集成式隔離功能，隔離電壓高達3 kVRMS。該器件採用單一5V電源供電，並提供與SPI接口兼容的數字輸出。其緊湊的16-SOIC封裝非常適合空間受限的設計。

詳細技術參數

核心特性

• 16位ΔΣ調製器，集成數字濾波器
• 高達3 kVRMS的隔離電壓
• 可編程輸入範圍：±50 mV 或 ±250 mV
• SPI兼容串行接口
• 低溫漂偏移和增益
• 單一5V電源供電
• 通過AEC-Q100汽車級認證

典型應用場景

AMC3330QDWERQ1 適用於汽車系統中的隔離電流和電壓檢測，例如車載充電器（OBC）、DC-DC轉換器、牽引逆變器和電池管理系統（BMS）。它也適用於工業應用，如電機驅動、太陽能逆變器和5G基站電源。具體應用包括48V輕度混合動力系統中的電流檢測、400V牽引逆變器中的電壓監測以及5G基站整流器中的隔離測量。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 AMC3330QDWERQ1 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。
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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。
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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]