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The NJU7702/03 is a high precision and low quiescent current voltage detector.
The detection voltage is internally fixed with an accuracy of 1.0%.
The NJU7702/03 are useful for preventing malfunction of microcomputer or DSP etc. through detect a drop in voltage of battery or power supply. NJU7702 is Nch. Open Drain and NJU7703 is a C-MOS output type.
Small packaging makes NJU7702 and NJU7703 suitable for space conscious applications.
NJU7702 Maximum Ratings
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VDD
+10
V
Output Voltage
VOUT
VSS-0.3∼+10
V
Output Current
IOUT
50
mA
Power Dissipation
PD
200(*2)
mW
Operating Temperature
Topr
−40 ∼ +85
°C
Storage Temperature
Tstg
−40 ∼ +125
°C
(*2) : Device itself
NJU7702 Features
` High Precision Detection Voltage ±1.0% ` Low Quiescent Current 0.8A typ. (VDET =3V version) `Detection Voltage Range 1.3∼6.0V(0.1V Step) `Output Configuration NJU7702: Nch. Open Drain type NJU7703: C-MOS Output type ` CMOS Technology ` Package Outline SOT-23-5