RT9834D-30GH

Richtek
® RT9834 Micro-Power Voltage Detector with Manual Reset General Description Features The RT9834 is a micro-power voltage detector with deglitched manual reset input supervising the power supply voltage level for microprocessors (μP) or digital systems. It provides internally fixed threshold levels with 0.1V per step ranging from 1.2V to 5V, which covers most digital applications. It features...
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Технические характеристики

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Корпус SOT-223
Кол-во супервизоров
Пороговое напряжение
Рабочая температура
Примечание Power Supply Support Circuit, Fixed, 1 Channel, +3V, PDSO4
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® RT9834 Micro-Power Voltage Detector with Manual Reset General Description Features The RT9834 is a micro-power voltage detector with deglitched manual reset input supervising the power supply voltage level for microprocessors (μP) or digital systems. It provides internally fixed threshold levels with 0.1V per step ranging from 1.2V to 5V, which covers most digital applications. It features low supply current of 3μA. The RT9834 performs supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset  threshold level. This reset signal will last the whole period before VDD recovering. Once VDD recovered upcrossing the threshold level, the reset signal will be released after a certain delay time. To pull reset signal low manually, just pull the manual reset input (MR) below the specified VIL level. The RT9834 is available in the SC-82 and SOT-143 packages.             For marking information, contact our sales representative directly or through a Richtek distributor located in your area. No External Components Required μs Quick Reset within 20μ Built-in Recovery Delay : 0ms, 55ms, 220ms, 450ms Options Low Functional Supply Voltage 0.9V CMOS Push-Pull Output Small SC-82 and SOT-143 Packages RoHS Compliant and Halogen Free Applications  Marking Information Internally Fixed Threshold 1.2V to 5V in 0.1V Step High Accuracy ±1.5% Low Supply Current 3μ μA  Computers Controllers Intelligent Instruments Critical μP and μC Power Monitoring Portable/Battery-Powered Equipment Simplified Application Circuit VDD RT9834 VDD MR µp RESET/ RESET Copyright © 2020 Richtek Technology Corporation. All rights reserved. DS9834-02 November 2020 RESET/ GND RESET is a registered trademark of Richtek Technology Corporation. www.richtek.com 1 PDF
Документация на RT9834D-30GH 

Micro-Power Voltage Detector with Manual Reset The RT9834 is a micro-power voltage detector with deglitched manual reset input ,supervising the power supply voltage level for microprocessors (μP) or digital ,systems. It provides internal...

Дата модификации: 25.11.2020

Размер: 139 Кб

13 стр.

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