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參數(shù)資料
| 型號： | OP297GSZ-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運算放大器 |
| 英文描述： | Dual Low Bias Current Precision Operational Amplifier; Package: SOIC; No of Pins: 8; Temperature Range: Industrial |
| 中文描述： | DUAL OP-AMP, 400 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDSO8 |
| 封裝： | LEAD FREE, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 335K |
| 代理商： | OP297GSZ-REEL7 |
OP297
Rev. G | Page 7 of 16
FREQUENCY (Hz)
1k
1
11
10
1
C
URRE
N
T
NO
IS
E
D
E
NS
IT
Y
(
fA
/√
Hz
)
100
1k
10
100
k
0
030
0-
0
17
V
O
L
T
AG
E
NO
IS
E
DE
NS
IT
Y
(
n
V
/√
Hz
)
CURRENT
NOISE
VOLTAGE
NOISE
TA = 25°C
VS = ±2V TO ±15V
Figure 17. Voltage Noise Density and Current Noise Density vs. Frequency
SOURCE RESISTANCE ()
10
0.01
10M
1
T
O
TA
L
N
O
IS
E
D
E
N
S
IT
Y
(
n
V
/√
Hz
)
1M
100k
10k
1k
100
0.1
10Hz
1kHz
TA = 25°C
VS = ±2V TO ±20V
003
00
-01
8
1kHz
10Hz
Figure 18. Total Noise Density vs. Source Resistance
LOAD RESISTANCE (k)
OP
E
N
-L
OOP
GA
IN
(
V
/m
V
)
10k
100
1
1k
4
3
2
510
20
VS = ±15V
VOUT = ±10V
TA = –55°C
TA = +25°C
TA = +125°C
8
7
6
59
0
03
00
-01
9
Figure 19. Open-Loop Gain vs. Load Resistance
OUTPUT VOLTAGE (V)
D
IF
F
ER
E
N
T
IA
L
I
N
PU
T
VO
L
T
A
G
E
(
10
V
/D
IV)
0
–15
RL = 10k
VS = ±15V
VCM = 0V
–10
–5
0
5
10
15
00
30
0-
02
0
TA = –55°C
TA = +25°C
TA = +125°C
Figure 20. Differential Input Voltage vs. Output Voltage
LOAD RESISTANCE ()
OU
T
P
U
T
S
W
IN
G
(
V
p-
p
)
0
5
10
15
20
25
30
35
10
100
1k
10k
TA = 25°C
VS = ±15V
AVCL = +1
1% THD
fOUT = 1kHz
00
30
0-
02
1
Figure 21. Output Swing vs. Load Resistance
FREQUENCY (Hz)
OU
T
P
U
T
S
W
IN
G
(
V
p-
p)
0
5
10
15
20
25
30
35
100
1k
10k
100k
TA = 25°C
VS = ±15V
AVCL = +1
1% THD
fOUT = 1kHz
RL = 10k
00
30
0-
02
2
Figure 22. Maximum Output Swing vs. Frequency
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|---|---|
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| OP297S | 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual Low Bias Current Precision Operational Amplifier |
| OP298 | 制造商:OPTEK 制造商全稱:OPTEK 功能描述:GaAlAs Plastic Infrared Emitting Diodes |
| OP298A | 功能描述:紅外發(fā)射源 High Intensity 890nm RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 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 |
| OP298AA | 功能描述:紅外發(fā)射源 Infrared 875nm RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 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 |
| OP298AB | 功能描述:紅外發(fā)射源 Infrared 875nm RoHS:否 制造商:Fairchild Semiconductor 波長:880 nm 射束角:+/- 25 輻射強度: 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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