OP471 Datasheet, PDF (5/16 Pages) Analog Devices – High Speed, Low Noise Quad Operational Amplifier

130
120
110
100
90
80
70
60
50
40
30
20
10
1
T_A = 25؇C
V_S = ؎15V
10 100 1k 10k 100k 1M
FREQUENCY – Hz
TPC 10. CMR vs. Frequency
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
1
T_A = 25؇C
V_S = ؎15V
–PSR
+PSR
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY – Hz
TPC 13. PSR vs. Frequency
10
T_A = +25؇C
8
T_A = +125؇C
T_A = –55؇C
6
4
2
0
؎5
؎10
؎15
؎20
SUPPLY VOLTAGE – V
TPC 11. Total Supply Current
vs. Supply Voltage
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
1
T_A = 25؇C
V_S = 15V
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY – Hz
TPC 14. Open-Loop Gain vs. Frequency
25
20
15 ^PHASE
80
T_A = 25؇C
V_S = ؎15V 100
120
10
GAIN
5
140
PHASE MARGIN
= 57؇
160
0
180
–5
200
–10
1
220
2
3 4 5 6 7 8 9 10
FREQUENCY – MHz
TPC 16. Open-Loop Gain,
Phase Shift vs. Frequency
2000
1500
T_A = 25؇C
R_L = 10k⍀
1000
500
0
0
؎5
؎10
؎15
؎20
SUPPLY VOLTAGE – V
TPC 17. Open-Loop Gain vs.
Supply Voltage
OP471
10
V_S = ؎15V
9
8
7
6
5
4
3
2
–75 –50
–25 0 25 50 75
TEMPERATURE – ؇C
100 125
TPC 12. Total Supply Current
vs. Temperature
80
T_A = 25؇C
V_S = ؎15V
60
40
20
0
–20
1k
10k
100k
1M
10M
FREQUENCY – Hz
TPC 15. Closed-Loop Gain
vs. Frequency
80
8
V_S = ؎15V
GBW
70
6
60
4
␾
50
2
40
0
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE – ؇C
TPC 18. Gain-Bandwidth Product,
Phase Margin vs. Temperature
REV. A
–5–