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Product Overview
The AMC1306M25QDWVRQ1 is a high-precision, isolated delta-sigma (ΔΣ) modulator from Texas Instruments, designed for accurate current and voltage sensing in automotive and industrial applications. With a ±250mV input voltage range and a 25Mbps data rate, it provides excellent linearity and low offset drift. The device features a reinforced isolation barrier certified according to DIN EN IEC 60747-17 (VDE 0884-17) and UL1577, supporting working voltages up to 1.2kVPEAK. Housed in a compact 8-SOIC package, it is ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
±250 mV |
| Data Rate |
25 Mbps |
| Isolation Rating |
Reinforced, 1.2 kVPEAK |
| Offset Drift |
±1 µV/°C (max) |
| Gain Error |
±0.3% (max) |
| SNR |
81 dB (typ) |
| Supply Voltage |
3.0 V to 5.5 V |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SOIC |
Key Features
- Reinforced isolation with high common-mode transient immunity (CMTI) > 100 kV/µs
- Low offset drift and gain error for accurate measurements
- High-speed data rate up to 25 Mbps
- Wide supply voltage range: 3.0 V to 5.5 V
- Internal reference and clock
- Qualified for automotive applications (AEC-Q100)
Target Applications
- On-board charger (OBC) and DC/DC converter current sensing in electric vehicles (EV)
- Motor drive phase current measurement in industrial servo drives
- Solar inverter and energy storage system current monitoring
- 5G base station power supply monitoring
- Automotive battery management system (BMS) for HEV/EV
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
AMC1306M25QDWVRQ1. Our core advantages include:
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Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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be authentic with strict quality control.
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environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
AMC1306M25QDWVRQ1 是德州儀器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 ±250mV 輸入電壓範圍和 25Mbps 數據速率,提供出色的線性度和低偏移漂移。該器件具有符合 DIN EN IEC 60747-17 (VDE 0884-17) 和 UL1577 標準的增強隔離屏障,支持高達 1.2kVPEAK 的工作電壓。採用緊湊的 8-SOIC 封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
±250 mV |
| 數據速率 |
25 Mbps |
| 隔離等級 |
增強型,1.2 kVPEAK |
| 偏移漂移 |
±1 µV/°C(最大值) |
| 增益誤差 |
±0.3%(最大值) |
| 信噪比 |
81 dB(典型值) |
| 電源電壓 |
3.0 V 至 5.5 V |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SOIC |
核心特性
- 增強隔離,共模瞬態抗擾度 (CMTI) > 100 kV/µs
- 低偏移漂移和增益誤差,確保精確測量
- 高達 25 Mbps 的高速數據速率
- 寬電源電壓範圍:3.0 V 至 5.5 V
- 內部基準和時鐘
- 符合汽車應用認證 (AEC-Q100)
典型應用場景
- 電動汽車車載充電器 (OBC) 和 DC/DC 轉換器電流檢測
- 工業伺服驅動器電機相電流測量
- 太陽能逆變器和儲能系統電流監控
- 5G 基站電源監控
- 混合動力/電動汽車電池管理系統 (BMS)
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