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KA75XXX
Voltage Detector
Features
• Detecting Against Error Operations At The Power On/off.
• Resetting Function For The Low
Voltage Microprocessor.
• Checking Low Battery
Description
The KA75250/KA75270/KA75290/KA75310/KA75330/ KA75360/KA75390/KA75420/KA75450 prevents the error of system from supply
voltage below normal
voltage level at the time the power on and instantaneous power off in systems.
TO-92
1
SOT-89
1
1.
Input 2.
GND 3.
Output
Internal Block Diagram
INPUT 1 1:TO-92 3:SOT-89
3
OUT 3:TO-92 1:SOT-89
VREF
2 GND 2:TO-92 2:SOT-89
Rev.
1.
0.
3
©2002 Fairchild Semiconductor Corporation
KA75XXX
Absolute Maximum Rating (TA=25°C)
Characteristic Supply V...