ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
Rev.3.3_00
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
S-809x...
Description
Rev.3.3_00
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
S-809xxC Series
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 μA typ. (Detection voltage ≤ 1.4 V, at VDD=2.0 V) 1.1 μA typ. (Detection voltage ≥ 1.5 V, at VDD=3.5 V) 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) Lead-free products
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
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Package name Package NP004-A MP005-A PF004-A
SC-82AB SOT-23-5 SNT-4A
Drawing code Tape Reel NP004-A NP004-A MP005-A MP005-A PF004-A PF004-A
Land — — PF004-A
Seiko Instruments Inc.
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Rev.3.3_00 S-809xxC Series Block Diagrams
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