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AZ70xx

BCD Semiconductor
Part Number AZ70xx
Manufacturer BCD Semiconductor
Description VOLTAGE DETECTOR
Published May 3, 2007
Detailed Description VOLTAGE DETECTOR General Description Features Data Sheet AZ70XX The AZ70XX series ICs are under voltage detectors wit...
Datasheet PDF File AZ70xx PDF File

AZ70xx
AZ70xx


Overview
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 erratic operation in the presence of noise.
The AZ70XX series are available in 2 standard packages: TO-92 (bulk or ammo packing) and SOT-89.
· Low Current Consumption: ICCL=300µA Typical ICCH=30µA Typical · Low Minimum Operating Voltage for Output Resetting: 0.
8V Typical · Built in Hysteresis Voltage: 5...



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