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NJU7702

New Japan Radio
Part Number NJU7702
Manufacturer New Japan Radio
Description VOLTAGE DETECTOR
Published Dec 28, 2006
Detailed Description NJU7702/03 VOLTAGE DETECTOR GENERAL DESCRIPTION The NJU7702/03 is a high precision and low quiescent current voltage d...
Datasheet PDF File NJU7702 PDF File

NJU7702
NJU7702

Overview
NJU7702/03 VOLTAGE DETECTOR GENERAL DESCRIPTION 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.
PACKAGE OUTLINE NJU7702/03F FEATURES High Precision Detection Voltage Low Quiescent Current Detection Voltage Range Output Configuration CMOS Technology Package Outline ±1.
0% 0.
8µA typ.
(VDET =3V version) 1.
3∼6.
0V(0.
1V Step) NJU7702: Nch.
Open Drain type NJU7703: C-MOS Output type SOT-23-5 PIN CONFIGURATION NJU7702/03F 54 123 1.
NC 2.
Sub (*1) 3.
VSS 4.
VOUT 5.
VDD (*1): Connect Sub terminal to GND.
EQUIVALENT CIRCUIT VDD VDD VREF VSS NJU7702 VOUT VREF VSS NJU7703 VOUT Ver.
2006-02-23 -1- NJU7702/03 DETECTION VOLTAGE RANK LIST 3Device Name NJU7702/03F13 VDET 1.
3V NJU7702/03F27 2.
7V NJU7702/03F28 2.
8V NJU7702/03F03 3.
0V NJU7702/03F31 3.
1V NJU7702/03F42 4.
2V NJU7702/03F06 6.
0V NJU7702 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage Output Voltage Output Current Power Dissipation Operating Temperature Storage Temperature VDD VOUT IOUT PD Topr Tstg (*2) : Device itself RATINGS +10 VSS-0.
3∼+10 50 200(*2) −40 ∼ +85 −40 ∼ +125 (Ta=25°C) UNIT V V mA mW °C °C ELECTRICAL CHARACTERISTICS (Ta=25°C) PARAMETER Detection Voltage SYMBOL VDET TEST CONDITION Hysteresis Voltage VHYS Quiescent Current ISS VDD=VDET+1V Output Current IOUT Nch,VDS=0.
5V Output Leak Current ILEAK VDD=VOUT=9V Detection Voltage Temperature Coefficient ∆ VDET /∆Ta Ta=0 ∼ +85°C Operating Voltage (*3) VDD RL=100kΩ VDET=1.
3V∼1.
7V Version VDET=1.
8V∼6.
0V Version VDD=1.
2V VDD=2.
4V (≥2.
7V Version) MIN.
-1.
0% VDET ×0.
03 − − 0.
75 4.
5 − TYP.
− VDET ×0.
05 0.
5 0.
8 2.
0 7.
0 − MAX.
...


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