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