Datasheet

REV.
OP777/OP727/OP747
–6–
LOAD CURRENT – mA
OUTPUT VOLTAGE – mV
10k
100
0
0.001 0.01 100
0.1 1 10
1.0
V
S
= 15V
T
A
= 25C
0.1
10
1k
SINK
SOURCE
TPC 10. Output Voltage to Supply
Rail vs. Load Current
TEMPERATURE – C
SUPPLY CURRENT – A
500
500
60 40
140
20
0 20 40 60 80 100 120
200
100
200
400
100
300
I
SY+
(V
SY
= 15V)
I
SY+
(V
SY
= 5V)
0
400
I
SY
(V
SY
= 5V)
I
SY
(V
SY
= 15V)
300
TPC 13. Supply Current vs.
Temperature
FREQUENCY – Hz
100
100k 100M
1k 10k 1M 10M
V
SY
= 5V
C
LOAD
= 0
R
LOAD
=
PHASE SHIFT – Degrees
45
90
135
180
225
270
0
OPEN-LOOP GAIN – dB
120
100
80
40
20
0
–20
–40
–60
140
60
TPC 16. Open Loop Gain and
Phase Shift vs. Frequency
LOAD CURRENT – mA
OUTPUT VOLTAGE – mV
10k
100
0
0.001 0.01 100
0.1 1 10
1.0
SOURCE
V
S
= 5V
T
A
= 25C
0.1
10
1k
SINK
TPC 11. Output Voltage to Supply
Rail vs. Load Current
SUPPLY VOLTAGE – V
SUPPLY CURRENT – A
350
0
0
535
10 15 20 25 30
300
200
150
100
50
250
T
A
= 25C
TPC 14. Supply Current vs. Supply
Voltage
CLOSED-LOOP GAIN – dB
60
50
40
40
30
20
10
0
10
20
30
FREQUENCY – Hz
1k 10k 100M
100k 1M 10M
V
SY
= 15V
C
LOAD
= 0
R
LOAD
= 2k
A
V
= 100
A
V
= 10
A
V
= +1
TPC 17. Closed Loop Gain vs.
Frequency
TEMPERATURE – C
INPUT BIAS CURRENT – nA
6
4
0
60 40 140
20 0 20 40 60 80 100 120
5
1
3
2
V
SY
= 15V
TPC 12. Input Bias Current vs.
Temperature
FREQUENCY – Hz
OPEN-LOOP GAIN – dB
120
100
80
40
20
0
–20
–40
–60
140
60
10 100k 100M
100 1k 10k 1M 10M
PHASE SHIFT – De
g
rees
45
90
135
180
225
270
0
V
SY
= 15V
C
LOAD
= 0
R
LOAD
=
TPC 15. Open Loop Gain and
Phase Shift vs. Frequency
FREQUENCY – Hz
1k 10k 100M100k 1M 10M
V
SY
= 5V
C
LOAD
= 0
R
LOAD
= 2k
A
V
= 100
A
V
= 10
A
V
= +1
CLOSED-LOOP GAIN – dB
60
50
40
40
30
20
10
0
10
20
30
TPC 18. Closed Loop Gain vs.
Frequency
D