Формирователи импульса сброса MAX8214AESE+

Схема контроля микропроцессора , 5 мониторов, 2.85В-11В питание, выход сброса с активным низким

The MAX8214AESE+ is a complete microprocessor (µP) voltage monitor in 16 pin NSOIC package. It contains four precision voltage comparators capable of monitoring under voltage and overvoltage conditions for both positive and negative supplies. An accurate trip point setting is facilitated by the internal 1.25V reference, a fifth comparator channel monitors microprocessor voltages and generates delayed reset signals. It is suitable for driving LEDs or for circuits where outputs need to be wire-ORed.

• Supply voltage range is 2.85V to 11V
• Operating temperature range from -40°C to 85°C
• 4 precision comparators plus auxiliary comparator
• Built-in hysteresis
• Internal 1.25V reference with 0.75% initial accuracy
• Controlled comparator response for glitch immunity
• Maximum supply current over temperature is 33µA
• Active-low
• high, pull-up reset output

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Мониторинг Системы, Переносные Устройства, Промышленное, Авто