L293B STMicroelectronics, L293B Datasheet - Page 4

IC DRIVER PUSH-PULL 4CH 16-DIP

L293B

Manufacturer Part Number
L293B
Description
IC DRIVER PUSH-PULL 4CH 16-DIP
Manufacturer
STMicroelectronics
Type
Half Bridger
Datasheet

Specifications of L293B

Input Type
Non-Inverting
Number Of Outputs
4
Current - Output / Channel
1A
Current - Peak Output
2A
Voltage - Supply
4.5 V ~ 36 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Operating Supply Voltage
4.5 V to 36 V
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1389-5

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L293E L293B
THERMAL DATA
ELECTRICAL CHARACTERISTCS
* See figure 1
** Referred to L293E
TRUTH TABLE
(*) High output impedance
(**) Relative to the considerate channel
4/12
Symbol
V
V
V
Symbol
R
R
V
V
CEsatH
I
CEsatL
I
V
V
SENS
V
inhH
inhL
t
t
th j-case
V
I
I
th j-amb
inhH
I
inhL
I
t
on
off
ss
ss
iH
t
iL
s
iH
iL
r
f
s
V
Supply Voltage
Logic Supply Voltage
Total Quiescent Supply Current
Total Quiescent Logic Supply
Current
Input Low Voltage
Input High Voltage
Low Voltage Input Current
High Voltage Input Current
Inhibit Low Voltage
Inhibit High Voltage
Low Voltage Inhibit Current
High Voltage Inhibit Current
Source Output Saturation Voltage I
Sink Output Saturation Voltage
Sensing Voltage (pins 4, 7, 14, 17)
Rise Time
Fall Time
Turn-on Delay
Turn-off Delay
i
(each channel)
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
H
H
L
L
Parameter
Parameter
(**)
V
V
V
V
V
V
V
2.3V
V
V
V
2.3V V
I
0.1 to 0.9 V
0.9 to 0.1 V
0.5 V
0.5 V
o
o
i
i
i
i
SS
SS
il
SS
SS
inhL
= -1A
= 1A
= L; I
= h; I
= L; I
= h; I
= 1.5V
> 7V
> 7V
i
i
= 1.5V
7V
7V
to 0.5 V
to 0.5 V
V
o
o
o
o
inhH
IH
Test Condition
= 0; V
= 0; V
= 0; V
= 0; V
X
X
V
H
L
o
o
(*)
(*)
o
V
(*)
(*)
Vss- 0.6V
V
V
o
o
SS
inh
inh
inh
inh
inh
inh
(*)
(*)
- 0.6V
= H
= H
= H
= H
= L
= L
Max.
Max.
Min.
-0.3
-0.3
V
4.5
2.3
2.3
2.3
2.3
ss
Value
14
80
Typ.
250
250
750
200
-30
1.4
1.2
16
44
16
16
30
2
V
inh
H
H
L
L
(**)
Max.
-100
V
100
V
1.5
-10
1.5
1.8
1.8
36
36
24
60
22
24
6
4
7
7
10
2
ss
ss
o
o
Unit
C/W
C/W
Unit
mA
mA
mA
mA
mA
mA
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A

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