Aplus aPR33AxDB-C2.1F Kullanıcı Kılavuzu - Sayfa 2

Bilgisayar Donanımı Aplus aPR33AxDB-C2.1F için çevrimiçi göz atın veya pdf Kullanıcı Kılavuzu indirin. Aplus aPR33AxDB-C2.1F 3 sayfaları. Demo board

Integrated Circuits Inc.

Depends on different IC, 1/2/4/8 message modes can have different recording duration per message

as below table：

VOICE OUTPUT

The aPR33AxDB support 2 voice output mode, PWM and DAC.

The PWM mode use VOUT1 and VOUT2 pin to drive speaker.

The DAC mode use VOUT2 pin to connect your transistor or amplifier.

(A) PWM

◎ ◎ ◎ ◎ For more

DAC

If needs Line- In circuit application, please visit

Ver 2

application, Please visit

http://www.aplusinc.com.tw

2/3

aPR33AxDB-C2.1F

( Default : PWM )

(B) DAC

for data sheet.

for datasheet.

08 / 01 / 2013