TYPICAL PERFORMANCE CHARACTERISTICS (cont.)
LOW LEVEL OUTPUT CONDUCTANCE
vs. AMBIENT TEMPERATURE
THRESHOLD VOLTAGE vs.
AMBIENT TEMPERATURE
12
10
4.0
3.0
2.0
V
= V
I = 1.0
D µA
DS
GS
V
GS
V
DS
= V + 0.5V
t
= 5.0V
V = 3.0V
t
V = 2.5V
t
8
6
V = 2.0V
t
V = 1.5V
t
1.0
V = 1.0V
t
4
2
0
-50
25
75
125
-50
-25
0
25
50
75
100
0
50
125
-25
100
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
TRANSCONDUCTANCE vs.
AMBIENT TEMPERATURE
DRAIN OFF LEAKAGE CURRENT I
vs. AMBIENT TEMPERATURE
DS
600
2.5
2.0
500
400
1.5
1.0
300
200
100
0
I
DS
0.5
0
-50
0
25
50
75
100
125
-25
-50 -25
25
50
75
100
125
0
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
HIGH LEVEL OUTPUT CONDUCTANCE
vs. AMBIENT TEMPERATURE
LOW LEVEL OUTPUT CONDUCTANCE
vs. THRESHOLD VOLTAGE
100
90
10
T
= +25°C
V
GS
V
DS
= V + 4.0V
t
= 5.0V
A
80
70
5
60
50
40
V
GS
V
DS
= V + 0.5V
t
= 5.0V
0
-50
-25
0
25
50
75
100
125
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AMBIENT TEMPERATURE (°C)
THRESHOLD VOTAGE (V)
ALD1121E/ALD1123E
Advanced Linear Devices
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