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LM358AN 参数 Datasheet PDF下载

LM358AN图片预览
型号: LM358AN
PDF下载: 下载PDF文件 查看货源
内容描述: 低功耗双运算放大器 [Low Power Dual Operational Amplifiers]
分类和应用: 运算放大器光电二极管PC
文件页数/大小: 16 页 / 274 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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LM158-LM258-LM358-LM158A-LM258A-LM358A
Absolute Maximum Ratings
1
Absolute Maximum Ratings
Table 1.
Symbol
V
CC
Vi
V
id
P
tot
Supply voltage
Input Voltage
Differential Input Voltage
Power Dissipation
(1)
Output Short-circuit Duration
(2)
I
in
T
oper
T
stg
T
j
R
thja
Input Current
(3)
Operating Free-air Temperature Range
Storage Temperature Range
Maximum Junction Temperature
Thermal Resistance Junction to Ambient
(4)
SO8
TSSOP8
DIP8
miniSO8
HBM: Human Body Model
(5)
ESD
MM: Machine Model
(6)
CDM: Charged Device Model
Key parameters and their absolute maximum ratings
Parameter
LM158,A
LM258,A
+/-16 or 32
-0.3 to +32
+32
500
Infinite
50
-55 to +125 -40 to +105
-65 to +150
150
0 to +70
mA
°C
°C
°C
LM358,A
Unit
V
V
V
mW
125
120
85
190
300
200
1.5
°C/W
V
V
kV
1. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded.
2. Short-circuits from the output to V
CC
can cause excessive heating if V
CC
> 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.
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.
4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit
on all amplifiers
5. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device.
6. 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 < 5Ω), into pin to pin of device.
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