EC9518C / 19C中文资料 VOLTAGE DETECTOR数据手册E-CMOS规格书

描述 Description

The EC9518C / 9519C Series is a high-precision voltage detector developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±2.0 %. A time delayed reset can be accomplished with the addition of an external capacitor. Two output forms, N-channel open-drain and CMOS output, are available.

特性 Features

l Ultra-lowcurrentconsumption
1.0mAtyp.(VDD=2.0V)
 1.1mAtyp.(VDD=3.5V)
 l High-precisiondetectionvoltage±2.0%
 l COperatingvoltagerange2.0Vto6.0V
 l Detectionvoltage2.2V to3.1V(0.1Vstep)
 l Hysteresischaracteristics5%typ.
 l Twooutputforms:CMOS outputactive“L”Open-drain outputactive“L”

应用 Application

l Powersupplymonitorforportableequipment   suchaselectronicorganizers,notebookPCs,
cellularphones,digitalcameras
l Constantvoltagepowermonitorforcameras, communicationequipmentandvideo equipment
l PowermonitorandresetforCPUsand microcomputers