Absolute Maximum Ratings
LM124-LM224-LM324
1
Absolute Maximum Ratings
Table 1.
Symbol
VCC
Vi
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
Input Current
(3)
Operating Free-air Temperature Range
Storage Temperature Range
Thermal Resistance Junction to Ambient
SO14
TSSOP14
DIP14
HBM: Human Body Model
(4)
ESD
MM: Machine Model
(5)
CDM: Charged Device Model
1. Either or both input voltages must not exceed the magnitude of V
CC +
or V
CC-
.
2. Short-circuits from the output to VCC 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. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device.
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 < 5Ω), into pin to pin of device.
15Key parameters and their absolute maximum ratings
Parameter
LM124
LM224
±16 or 32
-0.3 to Vcc + 0.3
-0.3 to Vcc + 0.3
500
500
400
Infinite
50
50
50
mA
°C
°C
500
400
LM324
Unit
V
V
V
mW
-55 to +125 -40 to +105 0 to +70
-65 to +150
103
100
66
250
150
1500
R
thja
°C/W
V
2/16
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