DESCRIPTION

The A4812 series is a series of high precision programmable voltage detectors developed by CMOS process. The detection voltage is programmable by external resistors with an accuracy of ±1.0. Two output forms, Nch open-drain active low and CMOS active high output, are available. Ultra-low current consumption and miniature package lineup can meet demand from the portable device applications.

The A4812 is available in SC70-5 package.

FEATURES

 High-precision detection voltage±1

 Ultra-low current consumption 4.0μA typ. (VIN=3.0V)

 Operating voltage range 0.7V to 8.0V

 Output form Nch open-drain output (Active Low) or CMOS output (Active Low)

 Detection voltage temperature characteristics

±100ppm(typ.)

 Available in SC70-5 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.