參數資料
型號: FAN4272
廠商: Fairchild Semiconductor Corporation
英文描述: Dual, Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifier
中文描述: 雙路,低成本,2.7
文件頁數: 4/11頁
文件大小: 289K
代理商: FAN4272
Typical Operating Characteristics
(V
s
= +5V, G = 2, R
L
= 10k
to V
s
/2, R
f
= 5k
, T
a
= 25°C; unless otherwise noted)
4
Rev. 2 December 2002
Non-Inverting Freq. Response V
s
= +5V
N
Frequency (MHz)
0.01
0.1
1
10
R
f
G = 5
V
o
= 0.2V
pp
G = 10
R
f
= 5k
G = 2
R
f
= 5k
G = 0
R
f
Inverting Freq. Response V
s
= +5V
N
Frequency (MHz)
0.01
0.1
1
10
R
f
G = -5
V
o
= 0.2V
pp
G = -10
R
f
= 5k
G = -2
R
f
= 5k
G = -1
R
f
= 5k
Non-Inverting Freq. Response V
s
= +2.7V
N
Frequency (MHz)
0.01
0.1
1
10
G = 5
R
f
= 5k
V
o
= 0.2V
pp
= 5k
R
f
R
f
G = 2
G = 1
R
f
= 0
Inverting Freq. Response V
s
= +2.7V
N
Frequency (MHz)
0.01
0.1
1
10
G = -5
R
f
= 5k
V
o
= 0.2V
pp
= 5k
R
f
R
f
G = -2
R
f
G = -1
Frequency Response vs. C
L
V
s
= +5V
M
Frequency (MHz)
0.01
0.1
1
10
C
L
= 20pf
R
s
= 0
C
L
= 10pf
C
L
= 200pf
C
L
= 100pf
C
L
= 50pf
+
-
5k
5k
R
s
C
L
R
L
Frequency Response vs. R
L
V
s
= +5V
M
Frequency (MHz)
0.01
0.1
1
10
R
L
= 1k
R
L
= 2k
R
L
= 10k
R
L
= 100k
Large Signal Freq. Response V
s
= +5V
M
V
o
= 2V
pp
V
o
= 4V
pp
V
o
= 1V
pp
Frequency (MHz)
1
10
0.1
Open Loop Gain & Phase vs. Frequency
O
Frequency (Hz)
-20
20
40
-180
-135
-90
-45
0
60
80
100
120
140
10
100
1k
10k
100k
1M
10M 100M
O
|Gain|
R
L
= 10k
0
1
|Gain|
Phase
Phase
R
L
= 10k
DATA SHEET
FAN4272
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