OP271_15 Datasheet, PDF (6/12 Pages) Analog Devices – High-Speed, Dual Operational Amplifier

OP271
130
7
7
120
V_S = ؎15V
110
100
6
6
90
T_A = +125؇C
80
70
5
5
60
50
40
4
T_A = +25؇C
4
30 _{TA = 25؇C}
20 V_S = ؎15V
T_A = –55؇C
10
1 10 100 1k 10k 100k 1M
FREQUENCY – Hz
TPC 10. CMR vs. Frequency
3
0
؎5
؎10
؎15
؎20
SUPPLY VOLTAGE – Volts
TPC 11. Total Supply Current vs.
Supply Voltage
3
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
TPC 12. Total Supply Current vs.
Temperature
E ₁₄₀
T_A = 25؇C
T ₁₂₀
100
–PSR
80
E _+PSR
60
40
L ₂₀
0
1 10 100 1k 10k 100k 1M 10M 100M
FREQUENCY – Hz
O _{TPC 13. PSR vs. Frequency}
140
T_A = 25؇C
120
V_S = ؎15V
100
80
60
40
20
0
1 10 100 1k 10k 100k 1M 10M 100M
FREQUENCY – Hz
TPC 14. Open-Loop Gain vs.
Frequency
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
S ₂₅
20 PHASE
T_A = 25؇C
V_S = ؎15V
100
B ₁₅
120
GAIN
O ¹⁰
PHASE MARGIN = 62؇C
140
2000
1500
T_A = 25؇C
R_L = 10k⍀
1000
80
8
V_S = ؎15V
70
6
GBW
60
4
5
160
Ù _m
0
180
500
–5
50
2
–10
1
2
3 4 5 6 7 8 10
FREQUENCY – MHz
TPC 16. Open-Loop Gain, Phase Shift
vs. Frequency
0
0
؎5
؎10
؎15
؎20
SUPPLY VOLTAGE – Volts
TPC 17. Open-Loop Gain vs. Supply
Voltage
40
0
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE – ؇C
TPC 18. Gain-Bandwidth Product,
Phase Margin vs. Temperature
–6–
REV. A