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