NCV303LSN49T1G

电压检测器系列具有可编程延迟 Voltage Detector Series with Programmable Delay

The NCP/NCV302 and NCP/NCV303 series are second generation ultra-low current voltage detectors that contain a programmable time delay generator. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.Each series features a highly accurate under voltage detector with hysteresis and an externally programmable time delay generator. This combination of features prevents erratic system reset operation.The NCP/NCV302 series consists of complementary output devices that are available with either an active high or active low reset. The NCP/NCV303 series has an open drain N-channel output with an active low reset output.

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NCV Version for Automotive

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AEC-Q100 Qualified

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Quiescent Current of 0.5 uA Typical

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High Accuracy Under Voltage Threshold of 2.0%

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Externally Programmable Time Delay Generator

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Wide Operating Voltage Range of 0.8 V to 10 V

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Complementary or Open Drain Output

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Active Low or Active High Reset

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Pb-Free Packages are Available

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