AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, T A
Wide high-side supply range: 3 V to 27 V
Low-side supply range: 2.7 V to 5.5 V
Dual window comparator:
- Window comparator 1: ±5-mV to ±300-mV adjustable threshold
- Window comparator 2: ±60-mV fixed threshold
Supports positive-comparator mode:
- Cmp0: 600-mV to 2.7-V adjustable threshold
- Cmp2: 60-mV fixed threshold
- Cmp1 and Cmp3: Disabled
Reference for threshold adjustment: 100 µA, ±1%
Trip threshold error: ±1% (max) at 250 mV
Open-drain outputs
Propagation delay: 280 ns (typ)
High CMTI: 15 V/ns (min)
Safety-related certifications:
- 7000-V PK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000-V RMS isolation for 1 minute per UL1577

AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, T A
Wide high-side supply range: 3 V to 27 V
Low-side supply range: 2.7 V to 5.5 V
Dual window comparator:
- Window comparator 1: ±5-mV to ±300-mV adjustable threshold
- Window comparator 2: ±60-mV fixed threshold
Supports positive-comparator mode:
- Cmp0: 600-mV to 2.7-V adjustable threshold
- Cmp2: 60-mV fixed threshold
- Cmp1 and Cmp3: Disabled
Reference for threshold adjustment: 100 µA, ±1%
Trip threshold error: ±1% (max) at 250 mV
Open-drain outputs
Propagation delay: 280 ns (typ)
High CMTI: 15 V/ns (min)
Safety-related certifications:
- 7000-V PK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000-V RMS 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 5 kV RMS according to VDE 0884-17 and UL1577, and supports a working voltage of up to 1 kV PK.

Both comparators have windows that are centered around 0 V, meaning that the comparators trip if the input exceeds the thresholds in a positive or negative direction. One comparator has fixed thresholds of ±60 mV. The second comparator has adjustable thresholds from ±5 mV to ±300 mV 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 550 mV, the negative comparators are disabled and only the positive comparators are functional. The reference voltage in this mode can be as high as 2.7 V. 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.

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 5 kV RMS according to VDE 0884-17 and UL1577, and supports a working voltage of up to 1 kV PK.

Both comparators have windows that are centered around 0 V, meaning that the comparators trip if the input exceeds the thresholds in a positive or negative direction. One comparator has fixed thresholds of ±60 mV. The second comparator has adjustable thresholds from ±5 mV to ±300 mV 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 550 mV, the negative comparators are disabled and only the positive comparators are functional. The reference voltage in this mode can be as high as 2.7 V. 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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	Typ	Titel		Datum
*	Data sheet	AMC23C15-Q1 Automotive, Dual, Fast Response, Reinforced Isolated Window Comparator With Adjustable Threshold datasheet	PDF \| HTML	24 Mär 2023
	Certificate	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. S)		29 Feb 2024

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