NJU7703 - New Japan Radio

NJU7703 VOLTAGE DETECTOR

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 p.

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/.