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