TYPICAL PERFORMANCE CHARACTERISTICS
OPEN LOOP VOLTAGE GAIN AS A FUNCTION
OF SUPPLY VOLTAGE AND TEMPERATURE
COMMON MODE INPUT VOLTAGE RANGE
AS A FUNCTION OF SUPPLY VOLTAGE
1000
±7
±6
}
}
-55°C
+25°C
T
= 25°C
A
±5
±4
100
}
+125°C
±3
±2
±1
0
10
1
R = 10KΩ
L
R = 5KΩ
L
0
±1
±2
±3
±4
±5
±6
±7
0
±2
±4
SUPPLY VOLTAGE (V)
±6
±8
SUPPLY VOLTAGE (V)
INPUT BIAS CURRENT AS A FUNCTION
OF AMBIENT TEMPERATURE
SUPPLY CURRENT AS A FUNCTION
OF SUPPLY VOLTAGE
2.5
2.0
1000
100
INPUTS GROUNDED
OUTPUT UNLOADED
V
= ±2.5V
S
10
1.5
1.0
0.5
0
T
A
= -55ºC
-25°C
1.0
+25°C
+80°C
+125°C
0.1
0.01
0
±1
±2
±3
±4
±5
±6
-50 -25
0
25
50
75
100
125
SUPPLY VOLTAGE (V)
AMBIENT TEMPERATURE (°C)
OPEN LOOP VOLTAGE AS A
FUNCTION OF FREQUENCY
ADJUSTMENT IN INPUT OFFSET VOLTAGE AS
A FUNCTION OF CHANGE IN VE1 AND VE2
5
4
120
100
80
VE2
3
V
T
= ±2.5V
= 25°C
S
A
2
1
0
60
40
0
45
-1
-2
90
135
180
20
0
VE1
-3
-4
-5
-20
1
10
100
1K
10K 100K
1M
10M
0
0.5
1.0
1.5
2.0
2.5
3.0
FREQUENCY (Hz)
CHANGE IN VE1 AND VE2 (V)
ALD1722E
Advanced Linear Devices
7 of 13
ALD [ ADVANCED LINEAR DEVICES ]
