L293D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
L293D Datasheet PDF : 7 Pages
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L293D - L293DD
ELECTRICAL CHARACTERISTICS (for each channel, VS = 24 V, VSS = 5 V, Tamb = 25 °C, unless
otherwise specified)
Symbol
VS
VSS
IS
ISS
VIL
VIH
IIL
IIH
Ven L
Ven H
Ien L
Ien H
VCE(sat)H
VCE(sat)L
VF
tr
tf
ton
toff
(*) See fig. 1.
Parameter
Supply Voltage (pin 10)
Logic Supply Voltage (pin 20)
Total Quiescent Supply Current
(pin 10)
Total Quiescent Logic Supply
Current (pin 20)
Input Low Voltage (pin 2, 9, 12,
19)
Input High Voltage (pin 2, 9,
12, 19)
Low Voltage Input Current (pin
2, 9, 12, 19)
High Voltage Input Current (pin
2, 9, 12, 19)
Enable Low Voltage
(pin 1, 11)
Enable High Voltage
(pin 1, 11)
Low Voltage Enable Current
(pin 1, 11)
High Voltage Enable Current
(pin 1, 11)
Source Output Saturation
Voltage (pins 3, 8, 13, 18)
Sink Output Saturation Voltage
(pins 3, 8, 13, 18)
Clamp Diode Forward Voltage
Rise Time (*)
Fall Time (*)
Turn-on Delay (*)
Turn-off Delay (*)
Test Conditions
Vi = L ; IO = 0 ; Ven = H
Vi = H ; IO = 0 ; Ven = H
Ven = L
Vi = L ; IO = 0 ; Ven = H
Vi = H ; IO = 0 ; Ven = H
Ven = L
VSS ≤ 7 V
VSS > 7 V
VIL = 1.5 V
2.3 V ≤ VIH ≤ VSS – 0.6 V
VSS ≤ 7 V
VSS > 7 V
Ven L = 1.5 V
2.3 V ≤ Ven H ≤ VSS – 0.6 V
IO = – 0.6 A
IO = + 0.6 A
IO = 600nA
0.1 to 0.9 VO
0.9 to 0.1 VO
0.5 Vi to 0.5 VO
0.5 Vi to 0.5 VO
Min. Typ. Max. Unit
VSS
36
V
4.5
36
V
2
6
mA
16
24
mA
4
mA
44
60
mA
16
22
mA
16
24
mA
– 0.3
1.5
V
2.3
VSS
V
2.3
7
V
– 10 µA
30
100
µA
– 0.3
1.5
V
2.3
VSS
V
2.3
7
V
– 30 – 100 µA
± 10 µA
1.4
1.8
V
1.2
1.8
V
1.3
V
250
ns
250
ns
750
ns
200
ns
3/7
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