AMC23C15-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- Wide high-side supply range: 3V to 27V
- Low-side supply range: 2.7V to 5.5V
- Dual window comparator:
- Window comparator 1: ±5mV to ±300mV adjustable threshold
- Window comparator 2: ±60mV fixed threshold
- Supports positive-comparator
mode:
- Cmp0: 600mV to 2.7V adjustable threshold
- Cmp2: 60mV fixed threshold
- Cmp1 and Cmp3: Disabled
- Reference current for threshold adjustment: 100µA, ±1%
- Trip threshold error: ±1% (max) at 250mV
- Open-drain outputs
- Propagation delay: 280ns (typ)
- High CMTI: 15V/ns (min)
- Safety-related certifications:
- 7000VPK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000VRMS isolation for 1 minute per UL1577
The AMC23C15-Q1 is a dual, isolated window comparator with a short response time. The open-drain outputs are separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 5kVRMS according to VDE 0884-17 and UL1577, and supports a working voltage of up to 1kVRMS.
Both comparators have windows that are centered around 0V, meaning that the comparators trip if the input exceeds the thresholds in a positive or negative direction. One comparator has fixed thresholds of ±60mV. The second comparator has adjustable thresholds from ±5mV to ±300mV through a single external resistor.
The AMC23C15-Q1 also supports a positive-comparator only mode. When the voltage on the REF pin is greater than 550mV, the negative comparators are disabled and only the positive comparators are functional. The reference voltage in this mode can be as high as 2.7V. This mode is particularly useful for monitoring positive voltage supplies.
The AMC23C15-Q1 is offered in a wide-body 8-pin SOIC package, is AEC-Q100 qualified for automotive applications, and supports the temperature range from –40°C to +125°C.
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技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | AMC23C15-Q1 Automotive, Dual, Fast Response, Reinforced Isolated Window Comparator With Adjustable Threshold datasheet (Rev. A) | PDF | HTML | 2024/12/12 | ||
| 證書 | VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB) | 2026/7/15 |
設計與開發
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AMC-AMP-50A-EVM — 適用於 ±50A AMCxx 放大器的評估模組
AMC23C14EVM — 適用於雙路、快速回應、強化型隔離窗型比較器的 AMC23C14 評估模組
AMC23C14 評估模組 (EVM) 是用於評估 AMC23C14 的平台，AMC23C14 則是具短回應時間的隔離窗型比較器。比較器輸出由經認證的隔離層與輸入電路分離，提供高達 5kVRMS 的強化電隔離，並支援高達 1.5kVRMS 的工作電壓。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (DWV) | 8 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。