S-80954CLMC-G7QT2U ABLIC

S-809xxC Series ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) www.sii-ic.com Seiko Instruments Inc., 2001-2015 Rev.4.1 00 The S-809xxC Series is a high-precision voltage detector developed using CMOS process. The detection voltage is fixed internally with an accuracy of 2.0 %. A time delayed reset can be accomplished with the addition of an external capacitor. Two output forms, Nch open-drain and CMOS output, are available. Features Ultra-low current consumption 1.0 A typ. (Detection voltage 1.4 V, at V =2.0 V) DD 1.1 A typ. (Detection voltage 1.5 V, at V =3.5 V) DD High-precision detection voltage 2.0 % Operating voltage range 0.7 V to 10.0 V Hysteresis characteristics 5 % typ. Detection voltage 1.3 V to 6.0 V (0.1 V step) Output forms Nch open-drain output (Active Low) CMOS output (Active Low) *1 Lead-free, Sn 100%, halogen-free *1. Refer to Product Name Structure for details. Applications Power supply monitor for portable equipment such as notebook PCs, digital still cameras, PDAs and cellular phones Constant voltage power monitor for cameras, video equipment and communication equipment Power monitor and reset for CPUs and microcomputers Packages SC-82AB SOT-23-5 SNT-4A 1 Seiko Instruments Inc. ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.4.1 00 S-809xxC Series Block Diagrams 1. Nch Open-drain Output Products VDD *1 + Delay OUT circuit *1 *1 V REF VSS CD *1. Parasitic diode Figure 1 2. CMOS Output Products VDD *1 *1 + Delay OUT circuit *1 *1 V REF VSS CD *1. Parasitic diode Figure 2 2 Seiko Instruments Inc.