WTV020-SD Datasheet (Waytronic)

WTV020-SD, MODULE

12 7.5.5.

PROGRAM EXAMPLE 13 8.TYPICAL APPLICATION CIRCUIT 18 8.1.WTV020-SD-20S INNER CIRCUIT 18 8.2.WTV020-SD-16P INNER CIRCUIT 19 8.3.MP3 MODE APPLICATION CIRCUIT(PWM OUTPUT) 19 8.4.MP3 MODE APPLICATION CIRCUIT(DAC OUTPUT) 20 8.5.KEY MODE(3 group of voice) APPLICATION CIRCUIT(PWM OUTPUT) 2

WTV020-SD Features

* 2 3.APPLICATION DIAGRAM 3 4.APPLICATIONS 3 5.PINS 4 5.1.WTV020-SD-20S 4 5.2.WTV020-SD-16P 5 6.MODULE SELECTION 5 7.CONTROL MODES 6 7.1.MP3 MODE 6 7.1.1. ON/OFF(PALY/STOP) 6 7.1.2.NEXT 6 7.1.3.PREVIOUS 7 7.2. KEY（3 group of voice） 7 7.2.1. EDGE RETRIGGER 7 7.3.KEY(5 group of voice) 8 7.