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參數(shù)資料
| 型號(hào)： | op297 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Dual Low Bias Current Precision Operational Amplifier(低偏置電流精密雙運(yùn)放) |
| 中文描述： | 雙低偏置電流高精度運(yùn)算放大器（低偏置電流精密雙運(yùn)放） |
| 文件頁(yè)數(shù)： | 6/16頁(yè) |
| 文件大?。?/td> | 193K |
| 代理商： | OP297 |
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8/21/97 4:00 PM
OP297
–Typical Performance Characteristics
–6–
REV. D
SUPPLY VOLTAGE (VOLTS)
T
μ
A
0
±
5
±
10
±
15
±
20
1300
1200
1100
1000
900
800
NO LOAD
T
A
= –55
°
C
T
A
= +125
°
C
T
A
= +25
°
C
Figure 13. Total Supply Current vs.
Supply Voltage
T
A
= +25
°
C
V
S
=
±
2V TO
±
15V
VOLTAGE
NOISE
V
C
FREQUENCY (Hz)
100
0
100
10
1
10
100
1000
1000
100
10
1
CURRENT
NOISE
Figure 16. Common-Mode Rejection
vs. Frequency
T
A
= +125
°
C
T
A
= –55
°
C
T
A
= +25
°
C
R
L
= 10k
V
S
=
±
15V
V
CM
= 0V
OUTPUT VOLTAGE (VOLTS)
D
μ
V
–15
–10
–5
0
5
10
15
Figure 19. Power Supply Rejection
vs. Frequency
FREQUENCY (Hz)
C
160
140
120
100
80
60
40
20
0
1
10
100
1k
10k
100k
1M
T
A
= +25
°
C
V
S
=
±
15V
Figure 14. Noise Density vs.
Frequency
10
2
T
A
= +25
°
C
V
S
=
±
2V TO
±
20V
10Hz
10Hz
10
3
SOURCE RESISTANCE (
)
10
4
10
5
10
6
10
7
1kHz
1kHz
T
μ
V
10
1
0.1
0.01
Figure 17. Total Noise Density vs.
Source Resistance
T
A
= +25
°
C
V
S
=
±
15V
A
VCL
= +1
1%THD
fo = 1kHz
O
p
)
35
30
25
20
15
10
5
0
LOAD RESISTANCE (
)
10
100
1k
10k
Figure 20. Open Loop Gain vs. Load
Resistance
+PSR
T
A
= +25
°
C
V
S
=
±
15V
V
S
= 10V
p-p
–PSR
P
140
120
100
80
60
40
20
FREQUENCY (Hz)
0.1
1
10
100
1k
10k
100k 1M
Figure 15. Open Loop Gain Linearity
T
A
= –55
°
C
T
A
= +125
°
C
T
A
= +25
°
C
V
S
=
±
15V
V
O
=
±
10V
3
10000
1000
100
LOAD RESISTANCE (k
)
20
1
O
2
5
10
Figure 18. Maximum Output Swing
vs. Load Resistance
Figure 21. Maximum Output Swing
vs. Frequency
T
A
= +25
°
C
V
S
=
±
15V
A
VCL
= +1
1%THD
R
L
= 10k
35
30
25
20
15
10
5
0
O
p
)
FREQUENCY (Hz)
100
1k
10k
100k
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP-297 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:DUAL LOW BIAS CURRENT PRECISION OPERATIONAL AMPLIFIER |
| OP297_03 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Dual Low Bias Current Precision Operational Amplifier |
| OP297_06 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Dual Low Bias Current Precision Operational Amplifier |
| OP2970012Z | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OP297A | 功能描述:紅外發(fā)射源 Infrared 890nm RoHS:否 制造商:Fairchild Semiconductor 波長(zhǎng):880 nm 射束角:+/- 25 輻射強(qiáng)度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk |
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