TLC193 Datasheet, PDF (15/23 Pages) Texas Instruments – DUAL MICROPOWER LinCMOSE VOLTAGE COMPARATOR

TLC193, TLC393
DUAL MICROPOWER LinCMOS™ VOLTAGE COMPARATOR
SLCS115D – DECEMBER 1986 – REVISED JANUARY 1999
APPLICATION INFORMATION
12 V
12 V
5V
5.1 kΩ
C2
(see Note A)
+
100 kΩ
10 kΩ
+
5V
–
10 kΩ
1/2 TLC393
C1
0.01 µF
(see Note B)
–
5.1 kΩ
1/2 TLC393
SN75603
DIR
Half-H Driver
EN
12 V
Motor
10 kΩ
DIR
5V
EN
10 kΩ
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
15