AMC131M03DFMR TI Isolated ADC | 20-SOIC | 3-Ch, 16-bit, 1.5kSPS

Product Overview

The AMC131M03DFMR is a precision, isolated delta-sigma (ΔΣ) modulator from Texas Instruments, designed for accurate current and voltage sensing in industrial and automotive applications. It features three independent, high-impedance input channels with a 16-bit resolution and a maximum data rate of 1.5 kSPS. The device provides reinforced isolation up to 5 kVRMS, making it suitable for high-voltage environments. Housed in a compact 20-SOIC package, it offers excellent linearity and low offset drift over temperature.

Detailed Technical Specifications

Key Features

• Reinforced galvanic isolation: 5 kVRMS
• Three independent, high-impedance input channels
• 16-bit resolution with 1.5 kSPS data rate
• Low offset drift: ±1 µV/°C (max)
• Integrated common-mode filter
• SPI-compatible serial interface
• Wide supply voltage range
• Extended temperature range: -40°C to +125°C

Target Applications

• 5G base station power monitoring (e.g., remote radio unit current sensing)
• Automotive battery management systems (BMS) for electric vehicles
• Industrial motor drives (e.g., servo drive current feedback)
• Solar inverter current and voltage sensing
• Data center power distribution units (PDU)
• Medical equipment isolation (e.g., patient monitoring)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for AMC131M03DFMR. 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

AMC131M03DFMR 是一款來自德州儀器的高精度隔離型 ΔΣ 調製器，專為工業和汽車應用中的精確電流和電壓檢測而設計。它具備三個獨立的高阻抗輸入通道，16 位分辨率，最高數據速率為 1.5 kSPS。該器件提供高達 5 kVRMS 的增強隔離，適用於高壓環境。採用緊湊的 20-SOIC 封裝，具有出色的線性度和低溫漂移。

詳細技術參數

核心特性

• 增強型隔離：5 kVRMS
• 三個獨立高阻抗輸入通道
• 16 位分辨率，1.5 kSPS 數據速率
• 低失調漂移：最大 ±1 µV/°C
• 集成共模濾波器
• SPI 兼容串行接口
• 寬電源電壓範圍
• 寬溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站電源監控（例如遠程射頻單元電流檢測）
• 電動汽車電池管理系統（BMS）
• 工業電機驅動（例如伺服驅動電流反饋）
• 太陽能逆變器電流和電壓檢測
• 數據中心配電單元（PDU）
• 醫療設備隔離（例如病人監護）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 AMC131M03DFMR 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]