The AMC23C15 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 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 is available in an 8-pin, wide-body SOIC package and is specified over the extended industrial temperature range of –40°C to +125°C.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | AMC23C15 Dual, Fast Response, Reinforced Isolated Window Comparator With Adjustable Threshold datasheet (Rev. A) | PDF | HTML | 12 Dec 2024 |
| EVM User's guide | EVM User's Guide: AMC-AMP-50A-EVM | PDF | HTML | 17 Jan 2025 | |
| Certificate | VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. U) | 08 Jan 2025 | ||
| Application note | DC 전기차 충전 애플리케이션의 전류 감지를 위한 설계 고려 사항 | PDF | HTML | 10 Jul 2024 | |
| Application note | Designüberlegungen für die Strommessung in DC-EVLadeanwendungen | PDF | HTML | 08 Jul 2024 | |
| Application note | Design Considerations for Current Sensing in DC EV Charging Applications | PDF | HTML | 13 Dec 2022 |
For additional terms or required resources, click any title below to view the detail page where available.
The AMC23C14 evaluation module (EVM) is an platform for evaluating the AMC23C14, which is an isolated window comparator with short response time. The comparator outputs are separated from the input circuitry by an isolation barrier that is certified to provide reinforced galvanic isolation of up to (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOIC (DWV) | 8 | Ultra Librarian |
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