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LM158 데이터시트(PDF) 3 Page - STMicroelectronics

부품명 LM158
상세설명  Low power dual operational amplifiers
PDF  19 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
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LM158 데이터시트(HTML) 3 Page - STMicroelectronics

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LM158-LM258-LM358
Absolute maximum ratings
3/19
2
Absolute maximum ratings
Table 1.
Absolute maximum ratings
Symbol
Parameter
LM158,A
LM258,A
LM358,A
Unit
VCC
Supply voltage
+/-16 or 32
V
Vi
Input voltage
32
V
Vid
Differential input voltage
32
V
Output short-circuit duation (1)
1.
Short-circuits from the output to VCC can cause excessive heating if VCC > 15 V. The maximum output
current is approximately 40 mA independent of the magnitude of VCC. Destructive dissipation can result
from simultaneous short-circuits on all amplifiers.
Infinite
Iin
Input current (2)
2.
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
diode 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 VCC voltage level (or to ground
for a large overdrive) for the time during which an input is driven negative.
This is not destructive and normal output is restored for input voltages above -0.3 V.
50
mA
Toper
Operating free-air temperature range
-55 to +125 -40 to +105
0 to +70
°C
Tstg
Storage temperature range
-65 to +150
°C
Tj
Maximum junction temperature
150
°C
Rthja
Thermal resistance junction to ambient(3)
SO-8
MiniSO-8
TSSOP8
DIP8
3.
Short-circuits can cause excessive heating and destructive dissipation. Rth are typical values.
125
190
120
85
°C/W
Rthjc
Thermal resistance junction to case (3)
SO-8
MiniSO-8
TSSOP8
DIP8
40
39
37
41
°C/W
ESD
HBM: human body model(4)
4.
Human body model: A 100pF capacitor is charged to the specified voltage, then discharged through a
1.5k
Ω resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
300
V
MM: machine model(5)
5.
Machine model: A 200pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5
Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
200
V
CDM: charged device model(6)
6.
Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
1.5
kV



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