A4805中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書
A4805規(guī)格書詳情
DESCRIPTION
The A4805 is a series of high voltage high-precision voltage detectors developed using standard CMOS process. The detection voltage is fixed internally with an accuracy of ±2.4. Two output forms, Nch open-drain output, are available low current consumption and miniature package lineup can meet demand from the portable device applications.
A4805 is available in SOT89-3 package.
FEATURES
? Low current consumption 3μA typ.(VIN=8V)
? High-precision detection voltage ±2.4
? Operating voltage range -0.3 V to 22 V
? Detection voltage 2.4 V to 7.0 V (0.1V step)
? Output form Nch open-drain output (Active Low)
? Available in SOT89-3 package APPLICATION
? Battery checkers
? Power failure detectors
? Power monitor for portable equipments such as pagers, calculators, electronic notebooks and remote controllers.
? Constant voltage power monitor for cameras, video equipments and communication devices.
? Power monitor for microcomputers and reset for CPUs.
