Datasheet

REV.
–5–
OP777/OP727/OP747
Typical Performance Characteristics –
OFFSET VOLTAGE –

V
220
60
0
100
8060 4020
0 20 40 60 80 100
200
80
40
20
160
120
140
100
180
V
SY
= 15V
V
CM
= 0V
T
A
= 25C
NUMBER OF AMPLIFIERS
TPC 1. OP777 Input Offset Voltage
Distribution
TCV
OS
– V/C
QUANTITY – Amplifiers
200
100
0
1.0
0.2 0.4 0.6 0.8
180
140
60
40
V
SY
= 15V
V
CM
= 0V
T
A
= –40C TO +85C
80
160
120
20
0.1 0.3 0.5 0.7 0.9 1.1 1.2
TPC 4. OP727/OP747 Input Offset
Voltage Drift (TCV
OS
Distribution)
OFFSET VOLTAGE – V
300
0
120
80
040
80
400
200
100
600
NUMBER OF AMPLIFIERS
40
120
140
V
SY
= 5V
V
CM
= 2.5V
T
A
= 25C
500
TPC 7. OP727 Input Offset Voltage
Distribution
OFFSET VOLTAGE –

V
220
60
0
100
8060 4020
0 20 40 60 80 100
200
80
40
20
160
120
140
100
180
V
SY
= 5V
V
CM
= 2.5V
T
A
= 25C
NUMBER OF AMPLIFIERS
TPC 2. OP777 Input Offset Voltage
Distribution
V
QUANTITY – Amplifiers
600
400
0
300
200
V
SY
= 15V
V
CM
= 0V
T
A
= 25C
500
100
–120 –80 –40 0 40 80 120
TPC 5. OP747 Input Offset Voltage
Distribution
120
140
OFFSET VOLTAGE – V
300
0
80
040
80
40
120
400
200
100
500
600
V
SY
= 15V
V
CM
= 0V
T
A
= 25C
NUMBER OF AMPLIFIERS
TPC 8. OP727 Input Offset Voltage
Distribution
INPUT OFFSET DRIFT – V/C
NUMBER OF AMPLIFIERS
30
15
0
0
1.2
0.2 0.4 0.6 0.8 1.0
25
20
10
5
V
SY
= 15V
V
CM
= 0V
T
A
= 40C TO +85C
TPC 3. OP777 Input Offset Voltage
Drift Distribution
OFFSET VOLTAGE – V
NUMBER OF AMPLIFIERS
600
300
0
500
400
200
100
V
SY
= 5V
V
CM
= 2.5V
T
A
= 25C
–120 –80 –40 0 40 80 120
TPC 6. OP747 Input Offset Voltage
Distribution
INPUT BIAS CURRENT – nA
NUMBER OF AMPLIFIERS
30
15
0
3
8
4
5
6
7
25
20
10
5
V
SY
= 15V
V
CM
= 0V
T
A
= 25C
TPC 9. Input Bias Current
Distribution
D