VOLTAGE DETECTOR
NJU7702/03
VOLTAGE DETECTOR
GENERAL DESCRIPTION The NJU7702/03 is a high precision and low quiescent current
voltage d...
Description
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
ELE...
Similar Datasheet