參數(shù)資料
型號(hào)： LM7121IN
英文描述： IC-200MHZ FEEDBACK AMP
中文描述： 集成電路200MHz的反饋放大器
文件頁(yè)數(shù)： 2/18頁(yè)
文件大?。?/td> 394K
代理商： LM7121IN
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
ESD Tolerance (Note 2)
2000V
Differential Input Voltage (Note 7)
g
2V
Voltage at Input/Output Pin
Supply Voltage (V
a
–V
b
)
(V
a
)
b
1.4V, (V
b
)
a
1.4V
36V
Output Short Circuit to Ground (Note 3)
Continuous
260
§
C
Lead Temperature (soldering, 10 sec)
Storage Temperature Range
b
65
§
C to
a
150
§
C
Junction Temperature (Note 4)
150
§
C
Operating Ratings
(Note 1)
Supply Voltage: DIP/SO-8
4.5V
s
V
S
s
33V
4.5V
s
V
S
s
11V
b
40
§
C
s
T
J
s
a
85
§
C
SOT23-5
Junction Temperature Range
Thermal Resistance (
i
JA
)
N Package, 8-pin Molded DIP
M Package, 8-pin Surface Mount
SOT23-5 Package
115
§
C/W
165
§
C/W
325
§
C/W
g
15V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
e
25
§
C, V
a
e a
15V, V
b
e b
15V, V
CM
e
V
O
e
0V and R
L
l
1 M
X
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
(Note 5)
Typ
LM7121I
Limit
(Note 6)
Units
V
OS
Input Offset Voltage
0.9
8
mV
max
15
I
B
Input Bias Current
5.2
9.5
12
m
A
max
I
OS
Input Offset Current
0.04
4.3
7
m
A
max
R
IN
Input Resistance
Common Mode
10
M
X
Differential Mode
3.4
M
X
C
IN
Input Capacitance
Common Mode
2.3
pF
CMRR
Common Mode
Rejection Ratio
b
10V
s
V
CM
s
10V
93
73
70
dB
min
a
PSRR
Positive Power Supply
Rejection Ratio
10V
s
V
a
s
15V
86
70
68
dB
min
b
PSRR
Negative Power Supply
Rejection Ratio
b
15V
s
V
b
s
b
10V
81
68
65
dB
min
V
CM
Input Common-Mode
Voltage Range
CMRR
t
70 dB
13
11
V
min
b
13
b
11
V
max
A
V
Large Signal
Voltage Gain
R
L
e
2 k
X
, V
O
e
20 V
PP
72
65
57
dB
min
V
O
Output Swing
R
L
e
2 k
X
13.4
11.1
10.8
V
min
b
13.4
b
11.2
b
11.0
V
max
R
L
e
150
X
10.2
7.75
7.0
V
min
b
7.0
b
5.0
b
4.8
V
max
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