Формирователи импульса сброса MAX819LCSA+

Схема контроля , ручной, активный низкий, 0В - 5.5В, 4.65В порог, 200мс задержка, NSOIC-8

The MAX819LCSA+ from Maxim Integrated Products is a +5V microprocessor supervisory circuit in 8 pin NSOIC package. This microprocessor (µP) supervisory circuit simplify power-supply monitoring, battery control and chip-enable gating in µP systems by reducing the number of components required. It is specifically designed to ignore fast transients on VCC and for use in +5V powered systems. The low supply current of 11µA (typical) and small package size makes device ideal for battery-powered computers and controllers, embedded controllers, intelligent instruments, critical µP monitoring and portable equipment.

• Supply voltage range is 0V to 5.5V
• Operating temperature range from 0°C to 70°C
• Precision supply voltage monitor is 4.65V
• Reset time delay is 200ms, reset threshold voltage is 4.65V
• Battery backup power switching, battery voltage can exceed VCC
• Battery freshness seal
• Manual reset input
• Active-low reset
• Power-fail comparator

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Мониторинг Системы, Переносные Устройства, Потребительская Электроника