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參數資料
| 型號： | OP497 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Precision Picoampere Input Current Quad Operational Amplifier |
| 中文描述： | 精密Picoampere輸入電流四路運算放大器 |
| 文件頁數： | 6/12頁 |
| 文件大小： | 302K |
| 代理商： | OP497 |
REV. D
OP497
–6–
20
1.0
0.5
5
0
1.5
–
1.5
–
1.0
–
0.5
15
10
SUPPLY VOLTAGE
–
V
I
–
(
+V
S
–
V
S
T
A
= 25 C
TPC 19. Input Common-Mode
Voltage Range vs. Supply Voltage
700
200
20
500
300
5
400
0
600
15
10
NO LOAD
SUPPLY VOLTAGE
–
V
S
–
+125 C
+25 C
–
55 C
TPC 22. Supply Current
(per Amplifier) vs. Supply Voltage
LOAD CAPACITANCE
–
pF
70
0
10k
30
10
100
20
10
60
40
50
1k
O
–
V
S
= 15V
T
A
= 25 C
A
VCL
= +1
V
OUT
= 100mV p
–
p
TPC 25. Small-Signal Overshoot
vs. Capacitance Load
LOAD RESISTANCE
–
35
0
10k
15
5
100
10
10
30
20
25
1k
O
–
p
V
S
= 15V
T
A
= 25 C
A
= +1
1%THD
f
O
= 1kHz
TPC 20. Maximum Output Swing
vs. Load Resistance
1000
0.001
100k
1
0.01
10
0.1
1
100
10
10k
1k
100
A
V
= +1
V
S
= 15V
T
A
= 25 C
TPC 23. Closed-Loop Output
Impedance vs. Frequency
20
1.0
0.5
5
0
1.5
–
1.5
–
1.0
–
0.5
15
10
SUPPLY VOLTAGE
–
V
O
–
(
+V
S
–
V
S
T
A
= 25 C
R
L
= 10k
TPC 21. Output Voltage Swing vs.
Supply Voltage
35
–
35
4
–
20
–
30
1
–
25
0
15
–
15
20
25
30
3
2
TIME FROM OUTPUT SHORT
–
Mins
S
–
T
A
= +125 C
T
A
= +25 C
T
A
=
–
55 C
V
=
OUTPUT SHORTED
TO GROUND
15V
T
A
= +125 C
T
A
=
–
55 C
T
A
= +25 C
TPC 24. Short-Circuit Current vs.
Time Temperature
–
IN
+IN
2.5k
V+
V
OUT
V
–
2.5k
TPC 26. Simplified Schematic Showing One Amplifier
相關PDF資料 |
PDF描述 |
|---|---|
| OP497AY | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497CY | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497FP | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497FS | Precision Picoampere Input Current Quad Operational Amplifier |
| OP497GP | Precision Picoampere Input Current Quad Operational Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| OP-497 | 制造商:AD 制造商全稱:Analog Devices 功能描述:PRECISION PICOAMPERE INPUT CURRENT QUAD OPERATIONAL AMPLIFIER |
| OP4970027SR | 制造商:Analog Devices 功能描述: |
| OP497AY | 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Picoampere Input Current Quad Operational Amplifier |
| OP-497AY | 制造商:AD 制造商全稱:Analog Devices 功能描述:PRECISION PICOAMPERE INPUT CURRENT QUAD OPERATIONAL AMPLIFIER |
| OP-497BRC/883 | 制造商:AD 制造商全稱:Analog Devices 功能描述:PRECISION PICOAMPERE INPUT CURRENT QUAD OPERATIONAL AMPLIFIER |
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