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Product Overview
The AMC3336DWER from Texas Instruments is a precision, isolated delta-sigma (ΔΣ) modulator with a differential input voltage range of ±250 mV. It is designed for accurate current and voltage sensing in motor drives, renewable energy systems, and industrial applications. The device provides reinforced isolation with a working voltage of 1.5 kVRMS and is housed in a compact 16-SOIC package.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
±250 mV (differential) |
| Resolution |
16 bits |
| Signal-to-Noise Ratio (SNR) |
87 dB (typical) |
| Total Harmonic Distortion (THD) |
-100 dB (typical) |
| Isolation Rating |
Reinforced, 1.5 kVRMS |
| Data Rate |
Up to 21.3 kSPS |
| Supply Voltage |
3.0 V to 5.5 V |
| Operating Temperature |
-40°C to +125°C |
| Package |
16-SOIC |
Key Features
- Reinforced galvanic isolation for safety and noise immunity
- High precision with 16-bit resolution and low offset drift
- Wide common-mode input range
- Integrated DC-DC converter eliminates need for external isolated power supply
- Low power consumption: 5 mW typical
- SPI-compatible serial interface
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., for electric vehicle battery packs)
- Power supplies (e.g., AC/DC converters for 5G base stations)
- Industrial process control (e.g., PLC analog input modules)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
AMC3336DWER. 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
AMC3336DWER 是德州儀器推出的一款精密隔離型 ΔΣ 調製器,差分輸入電壓範圍為 ±250 mV。該器件專為電機驅動、可再生能源系統和工業應用中的精確電流和電壓檢測而設計。它提供增強型隔離,工作電壓為 1.5 kVRMS,採用緊湊的 16-SOIC 封裝。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
±250 mV(差分) |
| 分辨率 |
16 位 |
| 信噪比 (SNR) |
87 dB(典型值) |
| 總諧波失真 (THD) |
-100 dB(典型值) |
| 隔離等級 |
增強型,1.5 kVRMS |
| 數據速率 |
最高 21.3 kSPS |
| 電源電壓 |
3.0 V 至 5.5 V |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
16-SOIC |
核心特性
- 增強型隔離,確保安全性和抗噪性
- 高精度,16 位分辨率,低偏移漂移
- 寬共模輸入範圍
- 集成 DC-DC 轉換器,無需外部隔離電源
- 低功耗:典型值 5 mW
- 兼容 SPI 的串行接口
典型應用場景
- 電機驅動(例如工業機器人的伺服驅動)
- 太陽能逆變器(例如光伏系統的組串式逆變器)
- 電池管理系統(例如電動汽車電池組)
- 電源(例如 5G 基站的 AC/DC 轉換器)
- 工業過程控制(例如 PLC 模擬輸入模塊)
環球供應鏈與批發合作夥伴方案
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