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OP470GPZ Datasheet, PDF (7/16 Pages) Analog Devices – Very Low Noise Quad Operational Amplifier | |||
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130
120
110
100
90
80
70
60
50
40
30
20
10
1
TA = 25ØC
VS = Ø15V
10 100 1k 10k 100k 1M
FREQUENCY â Hz
TPC 10. CMR vs. Frequency
10
TA = +25ØC
8
TA = +125ØC
6
TA = â55ØC
4
2
0
Ø5
Ø10
Ø15
Ø20
SUPPLY VOLTAGE â V
TPC 11. Total Supply Current vs.
Supply Voltage
OP470
10
VS = Ø15V
9
8
7
6
5
4
3
2
â75 â50
â25 0 25 50 75
TEMPERSTURE â ØC
100 125
TPC 12. Total Supply Current vs.
Supply Voltage
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
1
TA = 25ØC
+PSR
âPSR
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY â Hz
TPC 13. PSR vs. Frequency
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
1
TA = 25ØC
VS = 15V
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY â Hz
TPC 14. Open-Loop Gain vs. Frequency
80
60
40
20
0
â20
1k
10k
100k
1M
10M
FREQUENCY â Hz
TPC 15. Closed-Loop Gain vs.
Frequency
25
PHASE
20
80
TA = 25ØC
VS = Ø15V 100
15
GAIN
10
5
120
140
PHASE MARGIN
= 58Ø
160
0
180
â5
200
â10
1
220
2
3 4 5 6 7 8 9 10
FREQUENCY â MHz
TPC 16. Open-Loop Gain, Phase
Shift vs. Frequency
5000
4000
TA = 25ØC
RL = 10kâ
3000
2000
1000
0
0
Ø5
Ø10 Ø15 Ø20 Ø25
SUPPLY VOLTAGE â V
TPC 17. Open-Loop Gain vs. Supply
Voltage
80
8
VS = Ø15V
GBW
70
6
â¾
60
4
50
2
40
0
â75 â50 â25 0 25 50 75 100 125 150
TEMPERATURE â ØC
TPC 18. Gain-Bandwidth Product,
Phase Margin vs. Temperature
REV. B
â7â
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