參數(shù)資料
型號(hào): OP484
廠商: Analog Devices, Inc.
英文描述: Precision Rail-to-Rail Input & Output Operational Amplifiers(精密滿幅度輸入輸出運(yùn)放)
中文描述: 精密軌到軌輸入
文件頁數(shù): 9/20頁
文件大?。?/td> 370K
代理商: OP484
REV. 0
–9–
OP184/OP284/OP484
30
0
1000
15
5
10
25
20
100
10
FREQUENCY – Hz
1
±
2.5V
V
S
±
15V
T
A
= +25
°
C
N
H
Figure 29. Voltage Noise Density
vs. Frequency
10
0
1000
6
2
4
8
100
10
FREQUENCY – Hz
1
C
H
±
2.5V
V
S
±
15V
T
A
= +25
°
C
Figure 30. Current Noise Density
vs. Frequency
SETTLING TIME – μs
S
5
–5
0
1
6
2
4
4
3
2
1
0
5
3
–1
–2
–3
–4
V
S
= +5V
T
A
= +25
°
C
0.1%
0.01%
Figure 31. Settling Time vs. Step Size
SETTLING TIME – μs
S
10
–10
0
1
6
2
4
8
6
4
2
0
5
3
–2
–4
–6
–8
V
S
=
±
15V
T
A
= +25
°
C
0.1%
0.01%
Figure 32. Settling Time vs. Step Size
10
0%
100
90
1s
10mV
V
S
=
±
15V
A
V
= 100k
e
n
= 0.3μVp-p
Figure 33. 0.1 Hz to 10 Hz Noise
10
0%
100
90
1s
V
S
= +5V, 0V
A
V
= 100k
e
n
= 0.3μVp-p
10mV
Figure 34. 0.1 Hz to 10 Hz Noise
FREQUENCY – Hz
100
100
120
160
60
–40
1k
100k
10M
20
0
–20
40
80
140
10k
1M
V
S
=
±
15V
V
S
= +3V
T
A
= +25
°
C
C
Figure 35. Channel Separation
vs. Frequency
10
0%
100
90
1μs
100mV
V
S
= +5V
A
V
= 1
R
L
= OPEN
C
L
= 300pF
T
A
= +25
°
C
+400mV
0V
Figure 36. Small Signal Transient
Response
10
0%
100
90
1μs
100mV
V
S
= +5V
A
V
= 1
R
L
= 2k
C
L
= 300pF
T
A
- +25
°
C
400mV
0V
Figure 37. Small Signal Transient
Response
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