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參數資料
| 型號： | LM208 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 運算放大器 |
| 英文描述： | Operational Amplifiers |
| 中文描述： | 運算放大器 |
| 文件頁數： | 3/8頁 |
| 文件大?。?/td> | 158K |
| 代理商： | LM208 |
LM308A Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage
g
18V
500 mW
Power Dissipation (Note 1)
Differential Input Current (Note 2)
g
10 mA
g
15V
Continuous
0
§
C to
a
70
§
C
b
65
§
C to
a
150
§
C
Input Voltage (Note 3)
Output Short-Circuit Duration
Operating Temperature Range
Storage Temperature Range
H-Package Lead Temperature
(Soldering, 10 sec.)
300
§
C
Lead Temperature (Soldering, 10 sec.) (DIP)
260
§
C
Soldering Information
Dual-In-Line Package
Soldering (10 sec.)
Small Outline Package
Vapor phase (60 sec.)
Infrared (15 sec.)
260
§
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 rating to be determined.
Electrical Characteristics
(Note 4)
Parameter
Conditions
Min
Typ
Max
Units
Input Offset Voltage
T
A
e
25
§
C
T
A
e
25
§
C
T
A
e
25
§
C
T
A
e
25
§
C
T
A
e
25
§
C, V
S
e
g
15V
T
A
e
25
§
C, V
S
e
g
15V,
V
OUT
e
g
10V, R
L
t
10 k
X
0.3
0.5
mV
Input Offset Current
0.2
1
nA
Input Bias Current
1.5
7
nA
Input Resistance
10
40
M
X
Supply Current
0.3
0.8
mA
Large Signal Voltage Gain
80
300
V/mV
Input Offset Voltage
V
S
e
g
15V, R
S
e
100
X
0.73
mV
Average Temperature Coefficient
of Input Offset Voltage
V
S
e
g
15V, R
S
e
100
X
2.0
5.0
m
V/
§
C
Input Offset Current
1.5
nA
Average Temperature Coefficient
of Input Offset Current
2.0
10
pA/
§
C
Input Bias Current
10
nA
Large Signal Voltage Gain
V
S
e
g
15V, V
OUT
e
g
10V,
R
L
t
10 k
X
60
V/mV
Output Voltage Swing
V
S
e
g
15V, R
L
e
10 k
X
g
13
g
14
V
Input Voltage Range
V
S
e
g
15V
g
14
V
Common Mode Rejection Ratio
96
110
dB
Supply Voltage Rejection Ratio
96
110
dB
Note 1:
The maximum junction temperature of the LM308A is 85
§
C. For operating at elevated temperatures, devices in the H08 package must be derated based on
a thermal resistance of 160
§
C/W, junction to ambient, or 20
§
C/W, junction to case. The thermal resistance of the dual-in-line package is 100
§
C/W, junction to
ambient.
Note 2:
The inputs are shunted with back-to-back diodes for overvoltage protection. Therefore, excessive current will flow if a differential input voltage in excess of
1V is applied between the inputs unless some limiting resistance is used.
Note 3:
For supply voltages less than
g
15V, the absolute maximum input voltage is equal to the supply voltage.
Note 4:
These specifications apply for
g
5V
s
V
S
s g
15V and 0
§
C
s
T
A
s
a
70
§
C, unless otherwise specified.
3
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM208/A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM208A | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Operational Amplifiers |
| LM208AD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LM208AH | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Operational Amplifiers |
| LM208AJ | 制造商:National Semiconductor 功能描述:_ |
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