Low voltage, Low power, ±1% High detect accuracy with delay circuit CMOS Voltage Detector
Rev. E13-01
VDD Series
TYPICAL CHARACTERISTICS
– Detect & Release Voltage vs. Ambient Temperature
VDD181SCTA (CMOS 1.8V)
Detect & Release Voltage : V
DET
& V
REL
(V)
1.92
1.90
1.88
1.86
1.84
1.82
1.80
1.78
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
Detect Voltage
VDD251SCTA (CMOS 2.5V)
Detect & Release Voltage : V
DET
& V
REL
(V)
V
IN
=0V~6.0V, Step=10°C
2.66
2.64
2.62
2.60
2.58
2.56
2.54
2.52
2.50
2.48
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
Detect Voltage
Release Voltage
V
IN
=0V~6.0V, Step=10°C
Release Voltage
VDD351SCTA (CMOS 3.5V)
Detect & Release Voltage : V
DET
& V
REL
(V)
V
IN
=0V~6.0V, Step=10°C
3.75
3.70
3.65
3.60
3.55
3.50
3.45
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
Release Voltage
VDD451SCTA (CMOS 4.5V)
Detect & Release Voltage : V
DET
& V
REL
(V)
4.80
4.75
4.70
4.65
4.60
4.55
Detect Voltage
V
IN
=0V~6.0V, Step=10°C
Release Voltage
Detect Voltage
4.50
4.45
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
AnaSem
8
www.anasemi.com
sales@anasemi.com
.......... Future of the analog world
ANASEM [ AnaSem Hong Kong Limited ]
