|
TLC393_13 Datasheet, PDF (15/31 Pages) Texas Instruments – DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR | |||
|
◁ |
TLC193, TLC393
DUAL MICROPOWER LinCMOS VOLTAGE COMPARATOR
SLCS115E â DECEMBER 1986 â REVISED JULY 2003
APPLICATION INFORMATION
12 V
12 V
5V
5.1 kâ¦
C2
(see Note A)
+
100 kâ¦
10 kâ¦
+
5V
â
10 kâ¦
1/2 TLC393
C1
0.01 µF
(see Note B)
â
5.1 kâ¦
1/2 TLC393
SN75603
DIR
Half-H Driver
EN
12 V
Motor
10 kâ¦
DIR
5V
EN
10 kâ¦
Motor Speed Control
Potentiometer
SN75604
Half-H Driver
5V
Direction
Control
S1
SPDT
NOTES: A. The recommended minimum capacitance is 10 µF to eliminate common ground switching noise.
B. Adjust C1 for change in oscillator frequency.
Figure 19. Pulse-Width-Modulated Motor Speed Controller
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
⢠POST OFFICE BOX 1443 HOUSTON, TEXAS 77251â1443
15
|
▷ |