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Product Overview
The AMC1306E05DWV is a precision, isolated delta-sigma (ΔΣ) modulator from Texas Instruments, designed for high-performance current sensing in motor drives, renewable energy systems, and industrial applications. With a ±50mV input voltage range and 5kV RMS isolation, it provides accurate measurement of shunt resistor voltages while ensuring galvanic isolation. The device operates from a single 3.3V or 5V supply and features a differential input architecture for excellent common-mode rejection.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
±50 mV |
| Isolation Voltage |
5 kV RMS (1 min) |
| Supply Voltage |
3.3 V or 5 V |
| Output Type |
Digital (Manchester coded bitstream) |
| SNR (typ) |
81 dB |
| THD (typ) |
-90 dB |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SOIC |
Key Features
- ±50 mV differential input voltage range optimized for shunt resistor current sensing
- 5 kV RMS reinforced isolation for safety and noise immunity
- High accuracy: offset error ±50 µV, gain error ±0.3%
- Low temperature drift: offset drift ±1 µV/°C, gain drift ±30 ppm/°C
- Manchester coded output for robust data transmission across isolation barrier
- Wide operating temperature range: -40°C to +125°C
- 8-SOIC package with 8.5 mm creepage and clearance
Target Applications
- Motor drives (e.g., servo drives for industrial robots)
- Solar inverters (e.g., string inverters for photovoltaic systems)
- Battery management systems (e.g., EV battery packs)
- Power supplies (e.g., server power supplies)
- 5G base station power modules
- Automotive on-board chargers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
AMC1306E05DWV. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
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
AMC1306E05DWV 是一款精密隔離型 Δ-Σ 調製器,由德州儀器(TI)設計,適用於電機驅動、可再生能源系統和工業應用中的高性能電流檢測。具有 ±50mV 輸入電壓範圍和 5kV RMS 隔離能力,可在測量分流電阻電壓的同時確保電流隔離。器件支持 3.3V 或 5V 單電源供電,並採用差分輸入架構以實現出色的共模抑制。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
±50 mV |
| 隔離電壓 |
5 kV RMS (1 分鐘) |
| 供電電壓 |
3.3 V 或 5 V |
| 輸出類型 |
數字(曼徹斯特編碼比特流) |
| 信噪比(典型值) |
81 dB |
| 總諧波失真(典型值) |
-90 dB |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SOIC |
核心特性
- ±50 mV 差分輸入電壓範圍,優化用於分流電阻電流檢測
- 5 kV RMS 增強隔離,確保安全性和抗噪性
- 高精度:失調電壓 ±50 µV,增益誤差 ±0.3%
- 低溫度漂移:失調漂移 ±1 µV/°C,增益漂移 ±30 ppm/°C
- 曼徹斯特編碼輸出,實現隔離邊界的穩健數據傳輸
- 寬工作溫度範圍:-40°C 至 +125°C
- 8-SOIC 封裝,爬電距離和間隙為 8.5 mm
典型應用場景
- 電機驅動(例如工業機器人伺服驅動器)
- 太陽能逆變器(例如光伏系統組串式逆變器)
- 電池管理系統(例如電動汽車電池組)
- 電源(例如服務器電源)
- 5G 基站電源模塊
- 車載充電器
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