Формирователи импульса сброса MAX6386XS26D2+T

Схема контроля , ручной, открытый сток, 1В - 5.5В, 2.63В порог, 20мс задержка, SC-70-4

The MAX6386XS26D2+T from Maxim Integrated Products is a single low voltage, low power microprocessor (µP) reset circuit in 4 pin SC-70 package. This microprocessor (µP) supervisory circuit monitors power supply voltage ranging from +1.8V to +5V while consuming only 3µA of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold. It has an open-drain active-low reset output and debounced manual reset input (with internal pull-up resistor). Typical application includes computers, controllers, intelligent instruments, critical microprocessor (µP) and microcontroller (µC) power monitoring, portable/battery powered equipment and dual voltage systems.

• Operating voltage range from 1V to 5.5V, VCC supply current is 7µA at VCC = 5.5V, no load
• Operating temperature range from -40°C to 125°C
• Reset threshold voltage is 2.63V
• ±2.5% reset threshold accuracy over temperature (-40°C to +125°C)
• Maximum reset timeout delay is 20ms
• Reset output state is valid to VCC = 1V
• Negative going VCC transient immunity
• Low power consumption of 6µA at +3.6V and 3µA at +1.8V
• Reset threshold tempco is 60ppm
• °C, VCC to reset delay is 35µs

• Computers; Controllers; Critical µP and µC Power Monitoring; Dual Voltage Systems; Intelligent Instruments; Portable Battery-Powered Equipment

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Мониторинг Системы, Переносные Устройства Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts