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參數(shù)資料
| 型號： | LM124WN |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Power Quad Operational Amplifiers |
| 中文描述： | 低功耗四運算放大器 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大小： | 794K |
| 代理商： | LM124WN |
Absolute Maximum Ratings
LM124W-LM224W-LM324W
2/16
1
Absolute Maximum Ratings
Table 1.
15Key parameters and their absolute maximum ratings
Symbol
Parameter
LM124W
LM224W
LM324W
Unit
VCC
Supply voltage
±16 or 32
V
Vi
Input Voltage
-0.3 to Vcc + 0.3
V
V
id
Differential Input Voltage
(1)
1.
Either or both input voltages must not exceed the magnitude of V
CC+
or V
CC-
.
Short-circuits from the output to VCC can cause excessive heating if V
> 15V. The maximum output current
is approximately 40mA independent of the magnitude of V
CC
. Destructive dissipation can result from
simultaneous short-circuit on all amplifiers.
-0.3 to Vcc + 0.3
V
P
tot
Power Dissipation
N Suffix
D Suffix
500
500
400
500
400
mW
Output Short-circuit Duration
(2)
2.
Infinite
I
in
Input Current
(3)
3.
This input current only exists when the voltage at any of the input leads is driven negative. It is due to the
collector-base junction of the input PNP transistor becoming forward biased and thereby acting as input diodes
clamps. In addition to this diode action, there is also NPN parasitic action on the IC chip. this transistor action
can cause the output voltages of the op-amps to go to the V
CC
voltage level (or to ground for a large overdrive)
for the time duration than an input is driven negative.
This is not destructive and normal output will set up again for input voltage higher than -0.3V.
Human body model, 100pF discharged through a 1.5k
resistor into pin of device.
50
mA
T
oper
Operating Free-air Temperature Range
-55 to +125 -40 to +105
0 to +70
°C
T
stg
Storage Temperature Range
-65 to +150
°C
R
thja
Thermal Resistance Junction to Ambient
SO14
TSSOP14
DIP14
103
100
66
°C/W
ESD
HBM: Human Body Model
(4)
4.
700
V
MM: Machine Model
(5)
5.
Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with
no external series resistor (internal resistor < 5
), into pin to pin of device.
100
V
CDM: Charged Device Model
1.5
kV
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