Low voltage, Low power, ±1% High detect accuracy CMOS Voltage Detector
Rev. E13-01
VDA Series
TYPICAL CHARACTERISTICS
– Detect & Release Voltage vs. Ambient Temperature
VDA2010CTA (CMOS 2.0V)
Detect & Release Voltage : V
DET
& V
REL
(V)
2.15
2.13
2.11
2.09
2.07
2.05
2.03
2.01
1.99
1.97
1.95
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
Detect Voltage
Release Voltage
VDA2510CTA (CMOS 2.5V)
Detect & Release Voltage : V
DET
& V
REL
(V)
V
IN
=0V~6.0V, Step=0.2V
V
IN
=0V~6.0V, Step=0.2V
2.68
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
VDA1020NTA (N-ch 1.0V)
Detect & Release Voltage : V
DET
& V
REL
(V)
1.08
1.07
1.06
1.05
1.04
1.03
1.02
1.01
1.00
1.99
0.98
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
Detect Voltage
Release Voltage
VDA1810NTA (N-ch 1.8V)
Detect & Release Voltage : V
DET
& V
REL
(V)
V
IN
=0V~6.0V, Step=0.2V
1.95
1.93
1.91
1.89
1.87
1.85
1.83
1.81
1.79
1.77
1.75
-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=0.2V
VDA2710NTA (N-ch 2.7V)
Detect & Release Voltage : V
DET
& V
REL
(V)
2.88
2.86
2.84
2.82
2.80
2.78
2.76
2.74
2.72
2.70
2.68
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
Detect Voltage
Release Voltage
VDA4010NTA (N-ch 4.0V)
Detect & Release Voltage : V
DET
& V
REL
(V)
V
IN
=0V~6.0V, Step=0.2V
V
IN
=0V~6.0V, Step=0.2V
4.30
4.25
Release Voltage
4.20
4.15
4.10
4.05
4.00
3.95
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature : Ta (°C)
Detect Voltage
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