Chipower CE8809
The CE8809 Series is a series of high-precision voltage detectors with a built-in delay time generator of fixed time. The detection voltage is fixed internally, with an accuracy of ±2.0%.FEATURES
● Ultra-low current consumption: 0.9μA@3.5V(Typ.)● High-precision detection voltage: ±2.0%
● Hysteresis characteristics: -VDET×5%(Typ.)
● Operating voltage range: 0.95V to 7.0V
● Detection voltage: 1.5V to 6.0V (10mV step)
● Delay time: 210 ms (Typ.)
● Output forms: NMOS open-drain output (Active Low) CMOS output (Active Low)
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APPLICATIONS
● Memory battery back-up circuits● Power-on rese