LTC2917CMS-A1#PBF

LINEAR TECHNOLOGY  LTC2917CMS-A1#PBF  电压监控器, 低电平有效, 漏极开路复位, 1.5V-5.5V输入, MSOP-10

The is a low-voltage single-supply Voltage Supervisor with 27 selectable thresholds and an adjustable watchdog timer. The parts operate from 1.5 to 5.5V and consume a quiescent current of only 30µA. Two three state inputs select one of nine internally programmed thresholds without the need for external resistors. For the LTC2917, an additional three state input determines the tolerance -5%, -10%, -15%. Glitch filtering ensures reliable reset operation without false triggering. The reset timeout and the watchdog timeout may be set with no external components or adjusted using an external capacitor. A windowed watchdog feature is available for high-reliability applications B1 versions.

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Power supply glitch immunity

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Guaranteed operation to 125°C

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Guaranteed RST\ for VCC>= 0.8V

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6.2V Shunt regulator for high voltage operation

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30µA Typical low quiescent current