VOLTAGE DETECTOR General Description
Features
Data Sheet AZ70XX
The AZ70XX series ICs are under
voltage detectors with a built in
voltage threshold and low power consumption.
The AZ70XX are specifically designed to accurately monitor power supplies.
The AZ70XX use a precision on-chip
voltage reference and a comparator to measure the input operating
voltage.
These ICs can accurately reset the system after detecting
voltage at the time of switching power on and instantaneous power off in various CPU systems and other logic systems.
The detect
voltage thresholds are 2.
3V/2.
5V/2.
7V/2.
9V/3.
1V/3.
3V/4.
2V/4.
5Vfor AZ7023/25/27/29/31/33/42/45 respectively.
Built in hysteresis helps to prevent errat...