SCI7701Y

www.DataSheet4U.com DATA SHEET SCI7700/01Y Series GRAPHICS November 1996 SCI7700/01Y Series 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 voltage/reference voltage) x 0.1 (mV/°C) Hysteresis difference ...................................................... Typ detection voltage x 0.05V Package .......................................................................... SOT 89-3pin (plastic) s BLOCK DIAGRAM SCI7700YSeries VDD (VI) VR – + SCI7701YSeries VDD (VI) VO VR – + VO VSS VSS 389-1.0 S-MOS Systems, Inc. 150 River Oaks Parkway San Jose, CA 95134 Tel: (408) 922-0200 Fax: (408) 922-0238 1 SCI7700/01Y Series...