OP777/OP727/OP747
10k
6
5
4
3
2
10k
1k
V
T
= ꢁ15V
= 25ꢄC
V
T
= 5V
= 25ꢄC
S
S
V
= ꢁ15V
SY
A
A
1k
SINK
100
10
100
10
SOURCE
SINK
1.0
1.0
SOURCE
1
0.1
0
0.1
0
0
0.001
0.01
0.1
1
10
100
0.001
0.01
0.1
1
10
100
ꢂ60 ꢂ40ꢂ20
0
20 40 60 80 100 120 140
LOAD CURRENT – mA
LOAD CURRENT – mA
TEMPERATURE – ꢄC
TPC 10. Output Voltage to Supply
Rail vs. Load Current
TPC 11. Output Voltage to Supply
Rail vs. Load Current
TPC 12. Input Bias Current vs.
Temperature
500
400
350
140
120
100
80
V
C
R
= ꢁ15V
T
= 25ꢄC
SY
A
= 0
=
LOAD
LOAD
300
250
200
150
100
50
I
(V = ꢁ15V)
300
SY+ SY
200
100
0
I
(V = 5V)
SY+ SY
60
45
0
40
90
ꢂ100
ꢂ200
ꢂ300
ꢂ400
ꢂ500
20
135
180
225
270
I
(V = 5V)
SYꢂ SY
0
–20
–40
–60
I
(V = ꢁ15V)
SYꢂ SY
0
0
5
10
15
20
25
30
35
ꢂ60 ꢂ40 ꢂ20
0
20 40 60 80 100 120 140
TEMPERATURE – ꢄC
10
100 1k
10k 100k 1M 10M 100M
SUPPLY VOLTAGE – V
FREQUENCY – Hz
TPC 13. Supply Current vs.
Temperature
TPC 14. Supply Current vs. Supply
Voltage
TPC 15. Open Loop Gain and
Phase Shift vs. Frequency
140
120
100
60
60
V
C
R
= ꢁ15V
V
C
R
= 5V
SY
V
C
R
= 5V
SY
SY
50
40
= 0
= 0
50
40
LOAD
= 0
= 2kꢇ
LOAD
LOAD
LOAD
= 2kꢇ
=
LOAD
LOAD
A
= ꢂ100
V
A
= ꢂ100
V
80
60
40
20
0
30
0
30
20
45
20
A
= ꢂ10
V
A
= ꢂ10
V
10
90
10
0
135
180
225
270
0
A
= +1
V
A
= +1
V
ꢂ10
ꢂ20
ꢂ30
ꢂ40
ꢂ10
ꢂ20
ꢂ30
ꢂ40
–20
–40
–60
1k
10k
100k
1M
10M
100M
100
1k
10k 100k
1M
10M 100M
1k
10k
100k
1M
10M
100M
FREQUENCY – Hz
FREQUENCY – Hz
FREQUENCY – Hz
TPC 16. Open Loop Gain and
Phase Shift vs. Frequency
TPC 17. Closed Loop Gain vs.
Frequency
TPC 18. Closed Loop Gain vs.
Frequency
–6–
REV. C
ROCHESTER [ Rochester Electronics ]
