Absolute maximum ratings
LM124-LM224-LM324
2
Absolute maximum ratings
Table 1.
Symbol
V
CC
V
i
V
id
P
tot
Supply voltage
Input voltage
Differential input voltage
(1)
Power dissipation
N suffix
D suffix
Output short-circuit duration
(2)
I
in
T
oper
T
stg
T
j
Input current
(3)
Operating free-air temperature range
Storage temperature range
Maximum junction temperature
Thermal resistance junction to ambient
(4)
SO14
TSSOP14
DIP14
Thermal resistance junction to case
SO14
TSSOP14
DIP14
HBM: human body model
(5)
ESD
MM: machine model
(6)
CDM: charged device model
50
500
Absolute maximum ratings
Parameter
LM124
LM224
±16 or 32
32
32
500
400
Infinite
50
50
mA
°C
°C
°C
500
400
LM324
Unit
V
V
V
mW
-55 to +125 -40 to +105 0 to +70
-65 to +150
150
103
100
83
31
32
33
250
150
1500
R
thja
°C/W
R
thjc
°C/W
V
1. Either or both input voltages must not exceed the magnitude of V
CC+
or V
CC-
.
2. Short-circuits from the output to V
CC
can cause excessive heating if V
CC
> 15V. The maximum output
current is approximately 40 mA independent of the magnitude of V
CC
. Destructive dissipation can result
from simultaneous short-circuits 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
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 V
CC
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.
4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-
circuits on all amplifiers. These are typical values given for a single layer board (except for TSSOP, a two-
layer board).
5. Human body model, 100 pF discharged through a 1.5 kΩ resistor into pin of device.
6. Machine model ESD, a 200 pF cap is charged to the specified voltage, then discharged directly into the IC
with no external series resistor (internal resistor < 5
Ω),
into pin-to-pin of device.
4/19
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