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參數(shù)資料
| 型號(hào)： | LF441CJ |
| 英文描述： | Voltage-Feedback Operational Amplifier |
| 中文描述： | 電壓反饋運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大小： | 234K |
| 代理商： | LF441CJ |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
LF441A
LF441
Supply Voltage
g
22V
g
38V
g
18V
g
30V
Differential Input Voltage
LF441A
LF441
Input Voltage Range
(Note 1)
g
19V
g
15V
Output Short Circuit
Duration
Continuous
Continuous
H Package
N Package
M Package
Power Dissipation
(Notes 2 and 9)
670 mW
670 mW
T
j max
i
jA
(Typical)
Board Mount in still air
Board Mount in 400 LF/
min air flow
150
§
C
115
§
C
130
§
C/W
185
§
C/W
165
§
C/W
65
§
C/W
i
jC
Operating Temp. Range
25
§
C/W
(Note 3)
(Note 3)
Storage Temp. Range
b
65
§
C
s
T
A
s
150
§
C
300
§
C
b
65
§
C
s
T
A
s
150
§
C
260
§
C
Lead Temperature
(Soldering, 10 seconds)
LF441A
LF441
Soldering Information
Dual-In-Line Package
Soldering (10 sec.)
Small Outline Package
Vapor Phase (60 sec.)
Infrared (15 sec.)
260
§
C
260
§
C
215
§
C
220
§
C
215
§
C
220
§
C
See AN-450 ‘‘Surface Mounting Methods and Their Effect
on Product Reliability’’ for other methods of soldering sur-
face mount devices.
ESD Tolerance (Note 10)
Rating to be Determined
DC Electrical Characteristics
(Note 4)
Symbol
Parameter
Conditions
LF441A
LF441
Units
Min
Typ
Max
Min
Typ
Max
V
OS
Input Offset Voltage
R
S
e
10 k
X
, T
A
e
25
§
C
0.3
0.5
1
5
mV
Over Temperature
7.5
mV
D
V
OS
/
D
T
Average TC of Input
Offset Voltage
R
S
e
10 k
X
(Note 5)
7
10
10
m
V/
§
C
I
OS
Input Offset Current
V
S
e
g
15V
(Notes 4 and 6)
T
j
e
25
§
C
5
25
5
50
pA
T
j
e
70
§
C
1.5
1.5
nA
T
j
e
125
§
C
10
nA
I
B
Input Bias Current
V
S
e
g
15V
(Notes 4 and 6)
T
j
e
25
§
C
10
50
10
100
pA
T
j
e
70
§
C
3
3
nA
T
j
e
125
§
C
20
nA
R
IN
Input Resistance
T
j
e
25
§
C
10
12
10
12
X
A
VOL
Large Signal Voltage
Gain
V
S
e
g
15V, V
O
e
g
10V,
R
L
e
10 k
X
, T
A
e
25
§
C
50
100
25
100
V/mV
Over Temperature
25
15
V/mV
V
O
Output Voltage Swing
V
S
e
g
15V, R
L
e
10 k
X
g
12
g
13
g
12
g
13
V
V
CM
Input Common-Mode
Voltage Range
g
16
a
18,
b
17
g
11
a
14,
b
12
V
CMRR
Common-Mode
Rejection Ratio
R
S
s
10 k
X
80
100
70
95
dB
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LF441CJ/A+ | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Voltage-Feedback Operational Amplifier |
| LF441CM | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:LF441 Low Power JFET Input Operational Amplifier |
| LF441CN | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS |
| LF441CN/A+ | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Voltage-Feedback Operational Amplifier |
| LF441CN/B+ | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Voltage-Feedback Operational Amplifier |
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