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RT9801 Datasheet, RichTek

RT9801 detectors equivalent, user programmable micro-power voltage detectors.

RT9801 Avg. rating / M : 1.0 rating-17

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RT9801 Datasheet

Features and benefits

low supply current of 3µA. Selection of VTH is easily achieved through 3 pins connected to GND, VDD or floating for different threshold voltage settings. Two versions of .

Application

It features low supply current of 3µA. Selection of VTH is easily achieved through 3 pins connected to GND, VDD or floa.

Description

The RT9801 is a micro-power voltage detector supervising the power supply voltage level for microprocessors (µP) or digital systems. It provides user programmable threshold levels with 0.1V step ranging from 1.5V to 5V, which covers most digital appl.

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RT9801 Page 1 RT9801 Page 2 RT9801 Page 3

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