Контрольные цепи MAX6338KUB+

Схема контроля напряжения , активный низкий, открытый сток, 4 монитора, 2.5В - 5.5В, 1мс, µMAX-10

The MAX6338KUB+ from Maxim Integrated Products is a quad voltage monitor in 10 pin µMAX package. The quad voltage monitor is capable of monitoring up to four supplies without any external components. The high input impedance comparator option can be used as an adjustable voltage monitor, general purpose comparator or digital level translator. An internal band gap reference ensures accurate trip thresholds across the extended operating temperature range. An internal undervoltage lockout circuit forces all four digital outputs low when VCC drops below the minimum operating voltage. The four digital outputs have weak internal pull-ups to VCC allowing wire-ORed connection. Each input threshold voltage has an independent output. It is used at telecommunications, high-end printers, desktop and notebook computers, data storage equipment, networking equipment, industrial equipment and set-top boxes.

• Supply voltage range is 2.5V to 5.5V
• Operating temperature range from -40°C to 85°C
• Low supply current of 25µA at VCC=3V, 35µA at VCC=5V
• No external components required
• Monitors two fixed 3.3V, 2.5V and two user adjustable voltage
• Supply tolerance is 10%
• Four independent open-drain and active-low outputs
• Computers: Desktop, Workstation, Server; Data Storage Equipment; High-End Printers; Industrial Equipment; Network Equipment; Set-Top Boxes; Telecommunications

Области применения

Мониторинг Системы, Переносные Устройства, Связь и Сеть, Промышленное