LM193, LM293, LM393
Absolute maximum ratings and operating conditions
2
Table 1.
Symbol
V
CC
V
id
V
in
Absolute maximum ratings and operating conditions
Absolute maximum ratings
Parameter
Supply voltage
Differential input voltage
Input voltage
Output short-circuit to ground
(1)
Thermal resistance junction to ambient
(2)
SO-8
TSSOP8
DIP8
MiniSO-8
Thermal resistance junction to case
SO-8
TSSOP8
DIP8
MiniSO-8
Maximum junction temperature
Storage temperature range
HBM: human body model
(3)
ESD
MM: machine model
(4)
CDM: charged device model
(5)
Value
±18 or 36
±36
-0.3 to +36
Infinite
125
120
85
190
40
37
41
39
150
-65 to +150
800
200
1500
V
Unit
V
V
V
R
thja
°C/W
R
thjc
°C/W
T
j
T
stg
°C
°C
1. Short-circuits from the output to V
CC+
can cause excessive heating and potential destruction. The maximum output current
is approximately 20 mA independent of the magnitude of V
CC+
.
2. Short-circuits can cause excessive heating and destructive dissipation. Values are typical.
3. Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor
between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.
4. Machine model: A 200 pF 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.
5. 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.
Table 2.
Symbol
V
CC
V
icm
Operating conditions
Parameter
Supply voltage
Common mode input voltage range (V
CC+
= 30V)
(1)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Operating free-air temperature range
LM193, LM193A
LM293, LM293A
LM393, LM393A
Value
2 to 36
0 to V
CC+
-1.5
0 to V
CC+
-2
-55 to +125
-40 to +105
0 to +70
Unit
V
V
T
oper
°C
1. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V.
The high end of the common-mode voltage range is V
CC+
-1.5 V, but either or both inputs can go to +30 V without damage.
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