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DATA SHEET
SCIG77R0A0/P0H1YICSSeries SCI7700/0N1oYvemSbeerri1e9s96
November 1996
CMOS VOLTAGE DETECTOR
s DESCRIPTION
The SCI7700YSeries/SCI7701YSeries are a series of low-power precision voltage detectors, which do not require external adjustments. The SCI7700YSeries/SCI7701YSeries have such applications as battery-life detection, power supply fault monitoring, over/under-voltage protection and battery back-up switching. The SCI7700YSeries is an open-drain Nch output type and the SCI7701YSeries is a CMOS output type. Both are available in SOT 89-3pin (plastic) packages.
s FEATURES
• Many types ....................................................................see the next page • Low operating supply current .......................................... Typ 1.8µA (SCI7700YNA, VDD=3.0V) • Low range of operating voltage ...................................... Typ 1.2V (SCI7700YNA) • Temperature coefficient of detection voltage .................. Typ (detection.