TYPICAL PERFORMANCE CHARACTERISTICS
OPEN LOOP VOLTAGE GAIN AS A FUNCTION
OF SUPPLY VOLTAGE AND TEMPERATURE
OUTPUT VOLTAGE SWING AS A FUNCTION
OF SUPPLY VOLTAGE
±6
±5
±4
1000
±25°C ≤ T ≤ +125°C
A
R
= 100KΩ
L
100
±3
10
1
±2
±1
±55°C ≤ T ≤ +125°C
A
R
= 100KΩ
L
0
±2
±4
±6
±8
0
±1
±2
±3
±4
±5
±6
±7
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY CURRENT AS A FUNCTION
OF SUPPLY VOLTAGE
INPUT BIAS CURRENT AS A FUNCTION
OF AMBIENT TEMPERATURE
500
1000
100
+25°C
INPUTS GROUNDED
OUTPUT UNLOADED
-25°C
V
= ±2.5V
S
400
300
200
100
T
= -55°C
A
10
1.0
+70°C
+125°C
0.1
0
0.01
0
±1
±2
±3
±4
±5
±6
-50 -25
0
25
50
75
100
125
SUPPLY VOLTAGE (V)
AMBIENT TEMPERATURE (°C)
ADJUSTMENT IN INPUT OFFSET VOLTAGE
AS A FUNCTION OF CHANGE IN VE1 AND VE2
OPEN LOOP VOLTAGE GAIN
AS A FUNCTION OF FREQUENCY
10
8
120
100
80
V
T
= ±2.5V
= 25°C
S
A
6
4
VE2
2
0
0
60
40
45
-2
-4
90
135
180
20
0
-6
-8
VE1
-10
-20
0.0
0.25
0.5
0.75
1.0
1.25 1.50
1
10
100
1K
10K 100K
1M
10M
CHANGE IN VE1 AND VE2 (V)
FREQUENCY (Hz)
6
Advanced Linear Devices
ALD1721E/ALD1721
ALD [ ADVANCED LINEAR DEVICES ]
