NJU7703F Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

componentes Descripción

fabricante

NJU7703F

VOLTAGE DETECTOR

Japan Radio Corporation  

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

VOUT

NJU7702

VREF

VSS

VOUT

NJU7703

Ver.2005-02-28

-1-

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