參數(shù)資料
型號: OP27
廠商: Analog Devices, Inc.
英文描述: Low-Noise, Precision Operational Amplifier
中文描述: 低噪聲,精密運算放大器
文件頁數(shù): 9/16頁
文件大?。?/td> 370K
代理商: OP27
REV. A
–9–
OP27
TEMPERATURE
C
O
60
50
75
40
20
0
20
30
40
50
60
70
50
25
0
25
50
75 100 125 150 175
10
30
10
TRIMMING WITH
10k POT DOES
NOT CHANGE
TCV
OS
OP27C
OP27A
OP27A
OP27A
OP27C
TPC 10. Offset Voltage Drift of
Five Representative Units vs.
Temperature
TIME
Sec
O
30
20
5
0
0
20
40
60
80
100
25
20
15
10
T
A
=
25 C
T
A
= 70 C
DEVICE IMMERSED
IN 70 C OIL BATH
V
S
= 15V
THERMAL
SHOCK
TPC 13. Offset Voltage Change Due
to Thermal Shock
FREQUENCY
Hz
V
130
1
110
90
70
50
30
10
10
10
100
1k
10k 100k
1M 10M 100M
TPC 16. Open-Loop Gain vs.
Frequency
TIME
Months
C
6
4
0
2
0
2
4
6
4
2
0
2
6
1
2
3
4
5
6
7
6
4
TPC 11. Long-Term Offset Voltage
Drift of Six Representative Units
TEMPERATURE
C
I
50
40
20
0
25
0
25
50
75
100 125 150
50
30
10
V
S
= 15V
OP27A
OP27C
TPC 14. Input Bias Current vs.
Temperature
TEMPERATURE
C
S
50
60
2
25
0
25
50
75
100
125
4
V
S
= 15V
SLEW
50
70
3
P
10
9
8
7
6
G
GBW
75
M
TPC 17. Slew Rate, Gain-Bandwidth
Product, Phase Margin vs.
Temperature
TIME AFTER POWER ON
Min
C
10
10
1
4
2
3
5
T
A
= 25 C
V
S
= 15V
5
OP27 C/G
OP27 F
OP27 A/E
TPC 12. Warm-Up Offset Voltage
Drift
TEMPERATURE
C
I
75
50
0
50
25
0
25
50
75
100
125
V
S
= 15V
40
30
20
10
OP27A
OP27C
TPC 15. Input Offset Current vs.
Temperature
FREQUENCY
Hz
25
1M
10M
100M
G
20
15
10
5
0
5
10
80
100
120
140
160
180
200
220
P
T
A
= 25 C
V
S
= 15V
GAIN
PHASE
MARGIN
= 70
TPC 18. Gain, Phase Shift vs.
Frequency
相關(guān)PDF資料
PDF描述
OP27GJ Low-Noise, Precision Operational Amplifier
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