ald1721esa Advanced Linear Devices Inc (ALD), ald1721esa Datasheet - Page 6

• Manufacturer Part Number: ald1721esa
• Description: Epad? Micropower Operational Amplifier
• Manufacturer: Advanced Linear Devices Inc (ALD)

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