tca0372 ON Semiconductor, tca0372 Datasheet - Page 5

• Manufacturer Part Number: tca0372
• Description: 1 A Output Current, Dual Power Operational Amplifier
• Manufacturer: ON Semiconductor

Figure 8. Sine Wave Response
t, TIME (100 ms/DIV)
V
in
For circuit stability, ensure that R
The voltage available at the terminals of the motor is:
where, |R
10 k
R1
Figure 10. Bidirectional Speed Control of DC Motors
+
−
o
| =
R
x
10 k
2R3 @ R1
R2
R x
5.0 W
TCA0372, TCA0372B
R3
and I
V
V
A
R
http://onsemi.com
CC
EE
V
L
M
x
= +100
= 50 W
= −15 V
= +15 V
>
is the motor current.
10 k
2R3 @ R1
R5
R M
0.1 mF
5
where, R
10 k
R6
V M + 2 (V 1 –
M
V
0.1 mF
Figure 9. Bidirectional DC Motor Control with
= internal resistance of motor.
S
E1
/2
V
Microprocessor−Compatible Inputs
S
+
−
V S
2
) ) |R o | @ I M
+
−
R7
R8
V
Must Have V
E1, E2 = Logic Inputs
S
= Logic Supply Voltage
10 k
10 k
CC
> V
S
V
CC
+
−
E2