NJU7706 - New Japan Radio

NJU7706 VOLTAGE DETECTOR

The NJU7706/07 is a high precision voltage detector with a built-in delay time generator of fixed time. The NJU7706/07 is useful for preventing malfunction of microprocessor or DSP through monitoring power supply voltage. The delay function achieves set wait time when supply voltage is unstable. Moreover, the delay function can make a sequence that other dev.

Features

High Precision Detection Voltage ±1.0% Low Quiescent Current 1.3µA typ. Detection Voltage Range 1.5 ∼ 6.0V(0.1V step) Delay Time(Built-in Fixed Type) 50ms /100ms /200ms(Built-in Fixed Type) ON/OFF switch of delay time(DSW pin) Manual Reset Active “L” : NJU770
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*A Active "H" : NJU770
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*B Output Configuration NJU7706: Nch. Open Drain type NJU7707: C-MOS Output type Package Outline SOT-23-5 PIN CONFIGURATION 54 123 NJU7706/07F PIN FUNCTION 1.DSW 2.VSS 3.MR 4.VOUT 5.VDD Ver.2007-08-03 -1- NJU7706/07 EQUIVALENT CIRCUIT V DD Vref V SS VDD Delay Circuit DSW MR NJU7706
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