Data Sheet

LM2903,LM393/LM393A,LM293A
2
Schematic Diagram
Absolute Maximum Ratings
Thermal Data
Parameter Symbol Value Unit
Power Supply Voltage V
CC
18 or 36 V
Differential Input Voltage V
I(DIFF)
36 V
Input Voltage V
I
-0.3 to +36 V
Output Short Circuit to GND - Continuous -
Power Dissipation, T
a
= 25C
8-DIP
8-SOIC
P
D
1040
480
mW
Operating Temperature
LM393/LM393A
LM2903
LM293A
T
OPR
0 ~ +70
-40 ~ +105
-25 ~ +85
C
Storage Temperature T
STG
-65 ~ +150 C
Parameter Symbol Value Unit
Thermal Resistance Junction-Ambient Max.
8-DIP
8-SOIC
R
ja
120
260
C/W
Q1
Q2
Q3
Q4
Q5 Q6
Q7
Q8
Q9
OUTPUT
V
CC
Q12
Q13
Q14
D1
D2
D3
D4
D5
D6
R1
R2
IN (-)
GND
IN (+)