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參數(shù)資料
| 型號： | OP493 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Precision, Micropower Operational Amplifiers(精密的微功率四運放) |
| 中文描述： | 精密，微功耗運算放大器（精密的微功率四運放） |
| 文件頁數(shù)： | 8/16頁 |
| 文件大?。?/td> | 273K |
| 代理商： | OP493 |
REV. A
–8–
OP193/OP293/OP493–Typical Performance Characteristics
S
75
10
–50
15
5
TEMPERATURE –
°
C
20
–25
125
0
25
50
100
25
V
S
= +2V
V
CM
= +1V
V
S
=
±
18V
0
Figure 12. Supply Current vs.
Temperature
10000
1000
10
0.1 1 10 100 1000 10000
LOAD CURRENT – μA
Figure 15. Delta Output Swing from
Either Rail vs. Current Load
100
1
D
5V
≤
V
≤
30V
T
A
= +25
°
C
DELTA
FROM V
EE
DELTA
FROM V
CC
G
60
40
10 100 1k 10k 100k
FREQUENCY – Hz
0
–20
T
A
= +25
°
C
V
S
= +5V
20
Figure 18. Closed-Loop Gain vs.
Frequency, V
S
= 5 V
I
75
–0.15
–50
–0.10
–0.20
–0.5
–25
125
0
25
50
100
0
V
S
= +2V
V
CM
= 0.1V
V
S
=
±
15V
–0.25
TEMPERATURE –
°
C
Figure 10. Input Offset Current vs.
Temperature
1000
V
√
H
100
0.1 1 10 100 1k
FREQUENCY – Hz
Figure 13. Voltage Noise Density vs.
Frequency
10
1
5V
≤
V
S
≤
30V
T
A
= +25
°
C
V
75
1000
–50
1500
500
2000
–25
125
0
25
50
100
2500
V
S
=
±
15V
–10V
≤
V
OUT
≤
+10V
0
V
= +5V
0.03V
≤
V
OUT
≤
4V
TEMPERATURE –
°
C
Figure 16. Voltage Gain (R
L
= 100 k
)
vs. Temperature
I
75
–3
–50
–2
–4
TEMPERATURE –
°
C
–1
–25
125
0
25
50
100
0
S
= +2V
V
CM
= 0.1V
V
S
=
±
15V
–5
Figure 11. Input Bias Current vs.
Temperature
1000
100
0.1 1 10 100 1k
10
1
5V
≤
V
≤
30V
T
A
= +25
°
C
FREQUENCY – Hz
C
√
H
Figure 14. Current Noise Density vs.
Frequency
V
75
400
–50
600
200
TEMPERATURE –
°
C
800
–25
125
0
25
50
100
1000
V
S
=
±
15V
–10V
≤
V
OUT
≤
+10V
0
V
= +5V
0.03V
≤
V
OUT
≤
4V
Figure 17. Voltage Gain (R
L
= 10 k
)
vs. Temperature
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PDF描述 |
|---|---|
| OP497GS | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497 | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497AY | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497CY | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497FP | Precision Picoampere Input Current Quad Operational Amplifier |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP4930003SR | 制造商:Analog Devices 功能描述: |
| OP493EP | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER RAIL/RAIL - Bulk |
| OP493ES | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Micropower Operational Amplifiers |
| OP493ES-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision, Micropower Operational Amplifiers |
| OP493FP | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER RAIL/RAIL - Bulk 制造商:Analog Devices 功能描述: |
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