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NJU7704 - VOLTAGE DETECTOR

Description

featuring high precision detection voltage.

1.0%.

microcomputer or DSP etc.

Features

  • High Precision Detection Voltage ±1.0% Low Quiescent Current 0.9µA typ. Detection Voltage Range 1.5∼6.0V(0.1V Step) Adjustable delay time with external capacitor Manual Reset Active “L” : NJU770.
  • A Active "H" : NJU770.
  • B Output Configuration NJU7704: Nch. Open Drain type NJU7705: C-MOS Output type Package Outline SOT-23-5: NJU770.
  • F SC88A : NJU770.
  • F3 PIN.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJU7704/05 VOLTAGE DETECTOR GENERAL DESCRIPTION The NJU7704/05 is a low quiescent current voltage detector featuring high precision detection voltage. The detection voltage is internally fixed with an accuracy of 1.0%. The NJU7704/05 are useful for preventing malfunction of microcomputer or DSP etc. through detect a drop in voltage of battery or power supply. The delay function achieves set wait time when supply voltage is unstable. Moreover, the delay function can make a sequence that other devices in application work and stabilize before microcomputer or DSP works. Delay time can be set by an external capacitor. Manual reset function can output reset signal irrespective of detection voltage. NJU7704 is Nch. Open Drain and NJU7705 is a C-MOS output type.
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