3

4

5

6

7

8

1

2

9

10

11

12

13

14

15

16

+

+

+

+

D7

D8

D4

D3

L2

IL2

C1

D5

D1

D6

D2

VCC1

L293

IL1/IL2 = 300 mA

0.22 µF

VCC2

L1

IL1

D1−D8 = SES5001

L293, L293D

SLRS008D – SEPTEMBER 1986 – REVISED JANUARY 2016

www.ti.com

Table 3. Bidrectional DC Motor Control (continued)

EN

1A

2A

FUNCTION(1)

H

L

L

Fast motor stop

H

H

H

Fast motor stop

L

X

X

Free-running motor stop

9.3.3 Bipolar Stepping-Motor Control

Figure 11 below depicts a typical setup for using the L293D as a two-phase motor driver. Refer to the

Recommended Operating Conditions when considering the appropriate input high and input low voltage levels to

enable each channel of the device.

Figure 11. Bipolar Stepping-Motor Control

12

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