UNISONIC TECHNOLOGIES CO.
, LTD 81CXX/81NXX VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME CMOS IC  DESCRIPTION The UTC 81CXX and 81NXX series are good performance voltage detector and manufactured by CMOS technologies with highly accurate, low power consumption.
A delay circuit is built-in to each detector, therefore, peripherals are unnecessary and high density mounting is possible.
Detect voltage is extremely accurate with minimal temperature drift.
Both CMOS and N-channel open drain output configurations are available.
 FEATURES * Highly Accurate: Detect voltage ± 2% * Built-In Delay time : 1ms ~ 50ms 50ms ~ 200ms 200ms ~ 400ms * Detect Voltage Temperature Characteristics: TYP±...

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