Datasheet

LM193, LM293, LM393 Absolute maximum ratings and operating conditions
Doc ID 2164 Rev 14 5/20
3 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
V
CC
Supply voltage ±18 or 36 V
V
id
Differential input voltage ±36 V
V
in
Input voltage -0.3 to +36 V
Output short-circuit to ground
(1)
Infinite
R
thja
Thermal resistance junction to ambient
(2)
SO-8
TSSOP8
DIP8
MiniSO-8
DFN8 2 x 2 mm
125
120
85
190
57
°C/W
R
thjc
Thermal resistance junction to case
(2)
SO-8
TSSOP8
DIP8
MiniSO-8
DFN8 2 x 2 mm
40
37
41
39
°C/W
T
j
Maximum junction temperature 150 °C
T
stg
Storage temperature range -65 to +150 °C
ESD
Class
(3)
HBM: human body model H1B
MM: machine model M2
CDM: charged device model C5
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. ESD class definition from AEC-Q100:
HBM class H1B: ESD voltage level from 500 V to 1000 V
MM class M2: ESD voltage level from 100 V to 200 V
CDM class C5: ESD voltage level greater than 1500 V.
Table 2. Operating conditions
Symbol Parameter Value Unit
V
CC
Supply voltage (V
CC
+
- V
CC
-
)2 to 36V
V
icm
Common mode input voltage range (V
CC
+
= 30 V)
(1)
T
amb
= +25 °C
T
min
≤ T
amb
≤ T
max
0 to V
CC
+
-1.5
0 to V
CC
+
-2
V
T
oper
Operating free-air temperature range
LM193, LM193A
LM293, LM293A
LM393, LM393A
-55 to +125
-40 to +105
0 to +70
°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.