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STMicroelectronics L293D Linear IC DP16 4 Canal-DRIVERS stepper motors L293D Data Sheet

Product codes
L293D
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ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
S
Supply Voltage
36
V
V
SS
Logic Supply Voltage
36
V
V
i
Input Voltage
7
V
V
en
Enable Voltage
7
V
I
o
Peak Output Current (100 
µ
s non repetitive)
1.2
A
P
tot
Total Power Dissipation at T
pins
 = 90 
°
C
4
W
T
stg
,  T
j
Storage and Junction Temperature
– 40 to 150
°
C
THERMAL DATA
Symbol
Decription
DIP
SO
Unit
R
th j-pins
Thermal Resistance Junction-pins                                        max.
–
14
°
C/W
R
th j-amb
Thermal Resistance junction-ambient                                   max.
80
50 (*)
°
C/W
R
th j-case
Thermal Resistance Junction-case                                       max.
14
–
(*)  With 6sq. cm on board heatsink.
PIN CONNECTIONS (Top view)
SO(12+4+4)
Powerdip(12+2+2)
L293D - L293DD
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