参数资料
型号: AD8039AR
厂商: Analog Devices Inc
文件页数: 17/17页
文件大小: 0K
描述: IC OPAMP VF DUAL LP LN 8SOIC
标准包装: 98
放大器类型: 电压反馈
电路数: 2
转换速率: 425 V/µs
-3db带宽: 350MHz
电流 - 输入偏压: 400pA
电压 - 输入偏移: 500µV
电流 - 电源: 1mA
电压 - 电源,单路/双路(±): 3 V ~ 12 V,±1.5 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 管件
AD8038/AD8039
Rev. G | Page 8 of 16
HAR
M
O
NI
C
DI
S
T
O
RT
IO
N
(
d
Bc)
–90
–85
–80
–75
–70
–65
–60
–55
–50
–45
RL = 500 HD2
RL = 500 HD3
RL = 2k HD3
RL = 2k HD2
FREQUENCY (MHz)
15
4
3
2
678
9
10
02
95
1-
0
18
Figure 18. Harmonic Distortion vs. Frequency for Various Loads,
VS = 5 V, VOUT = 2 V p-p, G = +2
FREQUENCY (MHz)
HARM
O
NI
C
DI
S
T
O
RT
IO
N
(d
Bc)
–90
–80
–70
–60
–50
G = +1 HD2
G = +2 HD2
G = +1 HD3
G = +2 HD3
–100
15
4
3
2
6789
10
02
95
1
-01
9
Figure 19. Harmonic Distortion vs. Frequency for Various Gains,
VS = ±5 V, VOUT = 2 V p-p
FREQUENCY (MHz)
HA
RM
O
N
IC
DI
S
T
O
RT
IO
N
(d
Bc)
–100
–90
–70
–60
–50
G = +1 HD2
G = +2 HD2
G = +1 HD3
G = +2 HD3
–80
15
4
3
2
678
9
10
02
95
1-
0
20
Figure 20. Harmonic Distortion vs. Frequency for Various Gains,
VS = 5 V, VOUT = 2 V p-p
AMPLITUDE (V p-p)
1
234
HAR
M
O
NI
C
DI
S
T
O
R
T
IO
N
(
d
Bc)
–100
–80
–70
–60
–50
10MHz HD2
10MHz HD3
5MHz HD2
5MHz HD3
1MHz HD2
1MHz HD3
–90
–40
0
29
51
-02
1
Figure 21. Harmonic Distortion vs. VOUT Amplitude for Various Frequencies,
VS = ±5 V, G = +2
AMPLITUDE (V p-p)
1.0
HARM
O
NI
C
DI
S
T
O
RT
IO
N
(
d
Bc)
–85
–75
–65
–55
10MHz HD2
10MHz HD3
5MHz HD2
5MHz HD3
1MHz HD2
–95
–45
1.5
2.0
2.5
3.0
1MHz HD3
02
95
1-
0
22
Figure 22. Harmonic Distortion vs. Amplitude for Various Frequencies,
VS = 5 V, G = +2
1000
VO
L
T
A
G
E
N
O
IS
E
(n
V/
H
z)
100
10
1
10
FREQUENCY (Hz)
10M
100k
1k
100
10k
100M
1M
02
95
1-
0
23
Figure 23. Input Voltage Noise vs. Frequency
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