NJU7703
NJU7703 is VOLTAGE DETECTOR manufactured by New Japan Radio.
- Part of the NJU7702 comparator family.
- Part of the NJU7702 comparator family.
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 microputer 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
VREF
NJU7702
VOUT
VREF
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...
