AVxx16K Series
10. APPLICATION:
1 trigger, 3 LED, using internal oscillator
3 triggers, 1 LED, using internal oscillator
LED1
LED1
Vdd
Vdd
OSC
OSC
PWM1
PWM2
PWM1
OKY
PWM2
OKY
IO1
IO1
IO2
IO2
GND
GND
LED1 is flashing when PWM output enable.
2 triggers, 1 LED, 1 motor, using external oscillator
Vdd
Rosc
PWM1
PWM2
OSC
0.1uF
OKY
IO1
IO2
8550
GND
Rosc=160KΩ (at 6kHz sample rate, option: I)
IO2 is set to output mode, select “Busy_Low active“ or “Sync output” for driving motor.
While driving motor, one capacitor is suggested to put between Vdd and GND.
* Notices: The above application circuits are for reference only, user can contact Aplus for more information.
8
Rev 1.1
2003/9/18
APLUS [ APLUS INTERGRATED CIRCUITS ]
