NJU7708 - New Japan Radio

NJU7708 VOLTAGE DETECTOR

The NJU7708/09 is a low quiescent current voltage detector with delay function featuring high precision detection voltage. The detection voltage is internally fixed with an accuracy of 1.0%. The NJU7708/09 are useful for preventing malfunction of microcomputer or DSP etc. through detect a drop in voltage of battery or power supply. The delay function achieve.

Features

High Precision detection Voltage Low Quiescent Current Detection Voltage Range Delay Time (Built-in Fixed Type) Output Configuration CMOS Technology Package Outline ±1.0% 1.3µA 1.3 ∼ 6.0V(0.1V step) 0ms/50ms/100ms/200ms: Logical selectable 4-delay time NJU7708: Nch. Open Drain Type NJU7709: C-MOS Output Type SOT-23-5 PIN CONFIGURATION 54 12 3 NJU7708/09F PIN FUNCTION 1. D1 2. VSS 3. D2 4. VOUT 5. VDD EQUIVALENT CIRCUIT VDD Vref VSS Ver.2006-02-23 Delay Circuit D1 D2 NJU7708 VOUT Delay Circuit VOUT Vref D1 D2 NJU7709 -1- NJU7708/09 DETECTION VOLTAGERANK LIST Device Name NJU7708.