參數(shù)資料
型號: OP285
廠商: Analog Devices, Inc.
英文描述: Dual 9 MHz Precision Operational Amplifier
中文描述: 雙9兆赫精密運算放大器
文件頁數(shù): 5/16頁
文件大?。?/td> 248K
代理商: OP285
REV. A
–5–
Typical Performance Characteristics
OP285
11
7
50
100
10
8
25
75
50
25
0
9
40
50
55
60
65
TEMPERATURE
C
G
P
GBW
M
TPC 10. Gain Bandwidth Product,
Phase Margin vs. Temperature
30
15
0
1k
10k
10M
1M
100k
10
5
20
25
T
A
= 25 C
V
S
= 15V
A
VCL
= +1
R
L
= 2k
FREQUENCY
Hz
M
TPC 13. Maximum Output Swing
vs. Frequency
300
0
50
100
150
50
25
100
250
200
75
50
25
0
V
S
= 15V
TEMPERATURE
C
I
TPC 16. Input Bias Current vs.
Temperature
100
0
500
30
10
100
20
0
60
40
50
70
80
90
400
200
300
LOAD CAPACITANCE
pF
O
V
S
= 15V
R
L
= 2k
V
IN
= 100mV p-p
A = +1
NEGATIVE EDGE
A = +1
POSITIVE EDGE
TPC 11. Small-Signal Overshoot vs.|
Load Capacitance
5.0
3.0
25
4.5
3.5
5
SUPPLY VOLTAGE
V
4.0
15
10
0
T
A
= +25 C
T
A
= +85 C
T
A
=
40 C
S
TPC 14. Supply Current vs.
Supply Voltage
FREQUENCY
Hz
10
100
100k
1k
5
4
3
2
1
C
H
V
S
= 15V
T
A
= 25 C
TPC 17. Current Noise Density vs.
Frequency
16
8
0
100
1k
10k
2
4
6
10
12
14
LOAD RESISTANCE
M
T
A
= 25 C
V
S
= 15V
+VOM
VOM
TPC 12. Maximum Output Voltage
vs. Load Resistance
120
20
50
100
50
30
25
40
80
60
70
90
100
110
75
25
50
0
TEMPERATURE
C
A
V
S
= 15V
SOURCE
SINK
TPC 15. Short Circuit Current vs.
Temperature
250
0
10
150
50
1
100
0
200
9
8
7
6
5
4
3
2
U
T
C
V
OS
V/ C
40 C
402 OP AMPS
T
+85 C
TPC 18. t
C
V
OS
Distribution
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相關代理商/技術參數(shù)
參數(shù)描述
OP-285 制造商:AD 制造商全稱:Analog Devices 功能描述:DUAL, 9MHz PRECISION OPERATIONAL AMPLIFIER
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OP285FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier