MAX706EUA+

监控器, 手动, 低电平有效, 1.2 V至5.5 V电源, 4.4 V阈值, 200 ms延迟, µMAX-8

The from Products is a low cost, microprocessor µP supervisory circuit in 8 pin µMAX package. This µP supervisory circuit reduces the complexity and number of components required to monitor power supply and battery functions in µP systems. It significantly improves system reliability and accuracy compared to separate ICs or discrete components. It provides four functions such as a reset output during power-up, power down and brownout conditions. An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s. A 1.25V threshold detector for power fails warning, low battery detection or for monitoring a power supply other than +5V and an active low manual reset input. Typically used at computers, controllers, intelligent instruments and critical µP power monitoring.

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Single supply range from 1.2V to 5.5V

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Operating temperature range from -40°C to +85°C

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Supply current of 150µA

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Reset threshold of 4.4V

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Reset pulse width of 200ms

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Watchdog timeout period is 1.6s

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Supervisory function integration significantly improve system reliability while reducing board space

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Debounced TTL/CMOS compatible manual reset input

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Voltage monitor for power-fail or low-battery warning

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Computers; Controllers; Critical µP Power Monitoring; Intelligent Instruments