参数资料
型号: AD826
厂商: Analog Devices, Inc.
英文描述: High-Speed, Low-Power Dual Operational Amplifier
中文描述: 高速,低功耗双路运算放大器
文件页数: 7/14页
文件大小: 231K
代理商: AD826
REV. B
AD826
–7–
FREQUENCY
Hz
G
5
0
5
100k
1M
100M
10M
1
2
3
4
1
2
3
4
V
S
15V
5V
5V
0.1dB
FLATNESS
55MHz
20MHz
20MHz
V
OUT
V
IN
781
150
V
S
= 15V
V
S
= 5V
V
S
= 5V
Figure 19. Closed-Loop Gain vs. Frequency
SUPPLY VOLTAGE
Volts
0.13
0.07
0.10
D
D
0.10
15
0.13
0.11
0.12
5
10
DIFF GAIN
DIFF PHASE
Figure 20. Differential Gain and Phase vs. Supply Voltage
30
70
110
100k
100M
10M
1M
10k
90
50
60
80
100
40
FREQUENCY
Hz
C
15V
R
L
= 1k
5V
R
L
= 150
Figure 21. Crosstalk vs. Frequency
FREQUENCY
HZ
5
0
5
100k
1M
100M
10M
1
2
3
4
1
2
3
4
0.1dB
FLATNESS
16MHz
14MHz
12MHz
V
S
C
C
3pF
4pF
6pF
15V
5V
5V
1k
1k
V
IN
C
C
V
OUT
G
V
S
= 15V
V
S
=
5V
V
S
=
5V
Figure 22. Closed-Loop Gain vs. Frequency, Gain = –1
FREQUENCY
Hz
G
1.0
0
1.0
100k
1M
100M
10M
0.2
0.4
0.6
0.8
0.2
0.4
0.6
0.8
V
S
= 15V
V
S
= 5V
V
S
= +5V
Figure 23. Gain Flatness Matching vs. Supply, G = +1
1/2
AD826
3
2
1
USE GROUND PLANE
PINOUT SHOWN IS FOR MINIDIP PACKAGE
V
IN
V
S
8
R
L
= 150 FOR V
S
= 5V, 1k FOR V
S
= 15V
R
L
1 F
0.1 F
1/2
AD826
5
6
7
4
R
L
V
S
1 F
0.1 F
V
OUT
Figure 24. Crosstalk Test Circuit
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