MAX807LEWE+, MPU Supervisor, 0V-5.5V supply, Active-High, Active-Low reset, 0.2s delay/4.675V threshold, WSOIC-16

PartNumber: MAX807LEWE+
Ном. номер: 8012753500
Производитель: Maxim Semiconductor
MAX807LEWE+, MPU Supervisor, 0V-5.5V supply ...
Доступно на заказ 46 шт. Отгрузка со склада в Москве 7 недель.
1 180 × = 1 180
от 10 шт. — 1 100 руб.
от 25 шт. — 791 руб.

Описание

The MAX807LEWE+ is a microprocessor (µP) supervisory circuit with ±1.5% reset accuracy in 16 pin WSOIC package. It provides power supply monitoring, back-up battery switchover and program execution watchdog functions in µP systems. This device reduces complexity and number of components needed to monitor power supply and battery control functions in µP systems. A 70µA supply current makes the MAX807L ideal for use in battery powered equipment while 2ns chip enable propagation delay and 250mA output current capability (20mA in battery-backup mode) make it suitable for larger and higher performance equipment. It has active-high, active-low push-pull reset output. The active-low RESET output is asserted during power-up, power-down and brownout conditions (needs to be in the correct state for VCC down to 1V). The MAX807L is used in back-up battery switchover for CMOS RAM, real time clocks, computers, controllers, intelligent instruments, µPs or other low power logic applications.

• Supply voltage range from 0V to 5.5V
• Operating temperature range from -40°C to 85°C
• Write protection of CMOS RAM or EEPROM
• Manual reset input
• Two stage power fail warning
• Independent watchdog timer
• BATT OK status flag indicates that the backup battery voltage is above +2.275V
• MaxCap and SuperCap compatible
• Precision 4.675V voltage monitoring and 200ms power-OK/reset time delay
• Onboard gating of chip enable signals, 2ns CE gate propagation delay

Полупроводники - Микросхемы\Устройства Мониторинга
Код: 2512405

Технические параметры

Пороговое Напряжение
4.675В
Количество Устройств Мониторинга
1монитор(-ов)
Минимальное Напряжение Питания
Тип Сброса
Высокий Активный Уровень Сигнала, Низкий Активный Уровень Сигнала
Максимальное Напряжение Питания
5.5В
Корпус Цифровой ИС
WSOIC
Количество Выводов
16вывод(-ов)
Время Задержки
200мс
Минимальная Рабочая Температура
-40°C
Максимальная Рабочая Температура
85°C
Упаковка
Поштучно
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный

Дополнительная информация

Datasheet MAX807LEWE+