TYPICAL PERFORMANCE CHARACTERISTICS
OUTPUT CHARACTERISTICS
20
OUTPUT CHARACTERISTICS
+1.0
DRAIN SOURCE ON CURRENT
(mA)
T
A
= +25°C
15
DRAIN SOURCE ON CURRENT
(mA)
V
GS
= +12V
V
GS
= +10V
V
GS
= + 8V
V
GS
= + 6V
T
A
= +25°C
V
GS
= +12V
V
GS
= +10V
10
0
V
GS
= +6V
V
GS
= +8V
5
V
GS
= + 4V
V
GS
= + 2V
0
0
2
4
6
8
10
12
-1.0
-200 -160 -120 -80 -40
0
40
80 120 160 +200
DRAIN SOURCE ON VOLTAGE (V)
DRAIN SOURCE VOLTAGE (mV)
DRAIN SOURCE ON CURRENT vs.
AMBIENT TEMPERATURE
DRAIN SOURCE ON CURRENT
(mA)
6
3.0
V
G
= 5V
5
4
3
2
1
V
t
= 3.0V
0
-50
-25
0
25
50
75
100
125
V
t
= 1.0V
V
t
= 1.5V
V
t
= 2.0V
V
t
= 2.5V
DRAIN SOURCE ON CURRENT vs.
THRESHOLD VOLTAGE
V
GS
= +5V
2.0
V
GS
= +4V
T
A
= +25°C
V
DS
= +5.0V
DRAIN SOURCE ON CURRENT
(mA)
1.0
V
GS
= +3V
V
GS
= +2V
0
0
V
GS
= +1V
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AMBIENT TEMPERATURE (°C)
THRESHOLD VOLTAGE (V)
TRANSCONDUCTANCE vs.
THRESHOLD VOLTAGE
2.0
T
A
= +25°C
HIGH LEVEL OUTPUT CONDUCTANCE
vs.THRESHOLD VOLTAGE
75
HIGH LEVEL OUTPUT
CONDUCTANCE (µA/V)
TRANSCONDUCTANCE
( mA/V)
T
A
= +25°C
70
1.5
1.0
60
5.0
V
GS
= V
t
+ 4.0V
V
DS
= 10V
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
V
GS
= V
t
+ 4.0V
V
DS
= 5.0V
50
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
THRESHOLD VOLTAGE (V)
THRESHOLD VOLTAGE (V)
ALD1123E/ALD1121E
Advanced Linear Devices
5
ALD [ ADVANCED LINEAR DEVICES ]
