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NJU7708 - VOLTAGE DETECTOR

Description

The NJU7708/09 is a low quiescent current voltage detector with delay function featuring high precision detection voltage.

The detection voltage is internally fixed with an accuracy of 1.0%.

The NJU7708/09 are useful for preventing malfunction of microcomputer or DSP etc.

Features

  • High Precision detection Voltage Low Quiescent Current Detection Voltage Range Delay Time (Built-in Fixed Type) Output Configuration CMOS Technology Package Outline ±1.0% 1.3µA 1.3 ∼ 6.0V(0.1V step) 0ms/50ms/100ms/200ms: Logical selectable 4-delay time NJU7708: Nch. Open Drain Type NJU7709: C-MOS Output Type SOT-23-5 PIN.

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NJU7708/09 VOLTAGE DETECTOR with Delay Function GENERAL DESCRIPTION The NJU7708/09 is a low quiescent current voltage detector with delay function featuring high precision detection voltage. The detection voltage is internally fixed with an accuracy of 1.0%. The NJU7708/09 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 logical combination from 4-delay time. NJU7708 is Nch. Open Drain and NJU7709 is a C-MOS output type.
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