Серия формирователей импульса сброса MAX809

UMW

Общие характеристики

 Раздел Формирователи импульса сброса
Корпус SOT-23-3
Кол-во супервизоров
Ток собственного потребления
Дополнительные возможности
Рабочая температура

Документация на серию MAX809

UMW R MAX809 Microprocessor voltage detection reset chip SUMMARY MAX809 is a voltage detection chip used for voltage monitoring of digital system power supply, which can work in industrial standard temperature range. MAX809 generates a reset signal, which goes low when the system power supply voltage drops to the set value. When the system power supply voltage returns to the set value, the chip will set the reset signal high after a delay time of at least 140ms. MAX809 series products can provide any set detection voltage required by customers. At present, we will provide 7 for 5.0V,3.3V,3.0V and 2.Standard industrial voltage monitoring values of four kinds of 5V power supply voltages. MAX809 provides an output stage with push-pull structure, which resets the output high level when the voltage to be monitored is higher than the set voltage value. The jitter and burr of the fast power supply transient will be filtered out by this chip, which will not cause misoperation. At the same time, even if the power supply voltage is as low as 1.0V, the normal output logic and various performance indexes can be guaranteed. MAX809 provides a compact 3-pin package SOT-23. trait Peculiarity Applied range ◆ It can work in the industrial temperature ◆ Computers, servers, notebooks, range: -40℃ to +85℃ ◆ It can work normally as low as 1V. ◆ Power supply burr interference shielding function ◆ Available in SOT-23 package ◆ Meets lead-free and RoHS requirements. modems ◆ Wireless switch ◆ embedded system ◆ Household appliances, electric meters ◆ And PDA and handheld devices. Typical application MAX809 adopts -SOT 23. Power Supply VDD MAX809 RESET GND www.umw-ic.com 1 UTD Semiconductor Co.,Limited PDF
Документация на серию MAX809 

Дата модификации: 13.04.2022

Размер: 943 Кб

8 стр.

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