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Product Overview
The AMC23C10QDWVRQ1 from Texas Instruments is a precision, isolated amplifier with a fixed gain of 25 mV/A. It is designed for current sensing in high-voltage applications, providing reinforced isolation up to 5 kVRMS. The device operates from a single 3.3V supply and features a high common-mode transient immunity of 100 kV/µs. Housed in an 8-pin SOIC package, it is AEC-Q100 qualified for automotive applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
3.0V to 3.6V |
| Gain |
25 mV/A (fixed) |
| Input Range |
±50 mV (differential) |
| Isolation Rating |
5 kVRMS (reinforced) |
| CMTI |
100 kV/µs (min) |
| Bandwidth |
200 kHz |
| Nonlinearity |
±0.1% (max) |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SOIC |
Key Features
- Reinforced isolation for safety-critical applications
- High common-mode transient immunity for robust operation in noisy environments
- Fixed gain simplifies design and calibration
- Low offset and drift for accurate current measurement
- AEC-Q100 qualified for automotive reliability
Target Applications
The AMC23C10QDWVRQ1 is ideal for current sensing in automotive and industrial systems. Specific examples include:
- On-board charger (OBC) in electric vehicles
- DC/DC converters for 5G base stations
- Motor drive inverters in industrial automation
- Battery management systems (BMS) for energy storage
- Solar inverters for renewable energy
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
AMC23C10QDWVRQ1. 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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orders confirmed before 4 PM are shipped the same day.
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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
AMC23C10QDWVRQ1 是德州儀器(TI)推出的一款精密隔離放大器,固定增益為 25 mV/A,專為高壓應用中的電流檢測而設計,提供高達 5 kVRMS 的增強隔離。該器件採用單一 3.3V 電源供電,具有 100 kV/µs 的高共模瞬態抑制能力。採用 8 引腳 SOIC 封裝,並通過 AEC-Q100 汽車級認證。
詳細技術參數
| 參數 |
數值 |
| 供電電壓 |
3.0V 至 3.6V |
| 增益 |
25 mV/A(固定) |
| 輸入範圍 |
±50 mV(差分) |
| 隔離等級 |
5 kVRMS(增強隔離) |
| 共模瞬態抑制 |
100 kV/µs(最小值) |
| 帶寬 |
200 kHz |
| 非線性度 |
±0.1%(最大值) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SOIC |
核心特性
- 增強隔離,適用於安全關鍵應用
- 高共模瞬態抑制,在噪聲環境中穩定運行
- 固定增益,簡化設計和校準
- 低偏移和漂移,實現精確電流測量
- 通過 AEC-Q100 認證,符合汽車級可靠性
典型應用場景
AMC23C10QDWVRQ1 非常適合汽車和工業系統中的電流檢測。具體應用包括:
- 電動汽車車載充電器(OBC)
- 5G 基站 DC/DC 轉換器
- 工業自動化電機驅動逆變器
- 儲能電池管理系統(BMS)
- 可再生能源太陽能逆變器
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