參數(shù)資料
型號: OP249GSZ-REEL7
廠商: ANALOG DEVICES INC
元件分類: 運算放大器
英文描述: Dual, Precision JFET High Speed Operational Amplifier; Package: SOIC; No of Pins: 8; Temperature Range: Industrial
中文描述: DUAL OP-AMP, 3600 uV OFFSET-MAX, 4.7 MHz BAND WIDTH, PDSO8
封裝: ROHS COMPLIANT, MS-012AA, SOIC-8
文件頁數(shù): 20/20頁
文件大?。?/td> 464K
代理商: OP249GSZ-REEL7
OP249
Rev. G | Page 9 of 20
0.1
0.01
20
100
1k
10k
20k
TA = 25°C
VS = ±15V
VO = 10V p-p
RL = 10k
AV = 1
00
29
6-
0
18
Figure 18. Distortion vs. Frequency
0.1
0.01
20
100
1k
10k
20k
TA = 25°C
VS = ±15V
VO = 10V p-p
RL = 2k
AV = 10
00
29
6-
0
19
Figure 19. Distortion vs. Frequency
0.1
0.01
20
100
1k
10k
20k
TA = 25°C
VS = ±15V
VO = 10V p-p
RL = 600k
AV = 10
00
29
6-
0
20
Figure 20. Distortion vs. Frequency
BANDWIDTH (0.1Hz TO 10Hz)
TA = 25°C, VS = ±15V
+1V
–1V
500mV
1s
00
29
6-
0
21
Figure 21. Low Frequency Noise
10
0
–10
60
50
40
30
20
–20
TA = 25°C
VS = ±15V
AVCL = 100
AVCL = 10
AVCL = 5
AVCL = 1
FREQUENCY (Hz)
1k
10k
100k
1M
10M
100M
C
L
OS
E
D
-L
OOP
GA
IN
(
d
B
)
00
296
-02
2
Figure 22. Closed-Loop Gain vs. Frequency
10
0
50
40
30
20
FREQUENCY (Hz)
100
1k
10k
100k
1M
10M
IM
P
E
DANCE
(
)
TA = 25°C
VS = ±15V
AVCL = 1
AVCL = 10
AVCL = 100
00
29
6-
0
23
Figure 23. Closed-Loop Output Impedance vs. Frequency
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