Integrated Circuits Inc.
aPR33AxDB-C2.1F
Ver 2
2/3
08 / 01 / 2013
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.
( Default : PWM )
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 (B) DAC
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For more
DAC
application, Please visit
http://www.aplusinc.com.tw
for data sheet.
If needs Line- In circuit application, please visit
http://www.aplusinc.com.tw
for datasheet.
