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Overview - S-1000 series

Ultra-Small Package High-Precision Voltage Detector S-1000 series

The S-1000 series is a series of high-precision voltage detectors developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±1.0%. It operates with low current consumption of 350 nA typ. Two output forms, Nch open-drain and CMOS output, are available. CMOS voltage detector, S-1000 Series is the most suitable for the portable equipments with ultra low current consumption, high precision and corresponding to the small package.

DATA SHEET
2010.8.18

Features

    · Ultra-low current consumption: 350 nA typ. (VDD = detection voltage + 1.5 V)
    · High-precision detection voltage: ±1.0%
    · Operating voltage range: 0.95 to 5.5 V
    · Hysteresis characteristics: 5% typ.
    · Detection voltage: 1.5 to 4.6 V (0.1 V step)
    · Output form: Nch open-drain output (Active "L"), CMOS output (Active "L")
    · Package: SC-82AB, SOT-23-5, SNT-4A
    · Lead-free products

Applications


    • Power monitor for microcomputers and reset for CPUs.
    • Power monitor for portable equipments such as cellular phones, digital still cameras and PDAs.
    • Constant voltage power monitor for cameras, video equipments and communication devices.

Standard Circuit