Формирователи импульса сброса MAX6356LSUT+T

Схема контроля микропроцессора , 3 монитора, 1В-5.5В питание, выход сброса с активным низким

The MAX6356LSUT+T is a triple voltage microprocessor (µP) supervisory circuit in 6 pin SOT-23 package. This µP supervisory circuit maintains system integrity by alerting the µP to fault conditions. The microprocessor (µP) supervisor with multiple reset voltages significantly improves system reliability and accuracy compared to separate IC's or discrete components. If any input supply voltage drops below its associated preset threshold all reset output is asserted. The output reset state is guaranteed to remain viable while either VCC1 or VCC2 is above +1V.It offer an additional voltage monitor input to monitor a third voltage. This device is used in computers, controllers, intelligent instruments and multivoltage systems.

• Supply voltage range is 1V to 5.5V
• Operating temperature range from -40°C to 85°C
• Precision monitoring of multiple +1.8V, +2.5V, +3.0V, +3.3V and +5V power supply voltages
• Precision factory set power supply reset thresholds
• Supply current is 20µA
• Manual reset input
• Push- pull output (VCC1)
• Minimum power-on-reset pulse width is 100ms, power-supply transient immunity
• Debounced TTL
• CMOS compatible, fully guaranteed over temperature

• Low cost, RESET(complementary) valid to VCC1 = 1V or VCC2 = 1V

Области применения

Мониторинг Системы, Переносные Устройства