PT8402B Datasheet, PDF (4/5 Pages) Princeton Technology Corp – MP3 Audio Decoder IC

MP3 Audio Decoder IC
APPLICATION CIRCUIT
Osc.
Tel: [phone]
Fax: [phone]
URL: http://www.princeton.com.tw
PT8402B
MIC
OP
ADC
inL
100K
inR
100K
/RST
IICD
IICC
PT8402B ^VREF2
LPF2L_IN
LPF2R_IN
DACR
DATA_REQ
BD1
LPF1R_IN
B_ENA1
BCK1
LPF1R_OUT
ADI2
ALRI2
ACKI2
AUXL
DACIN_R
OUTR
220 µ
DACL
LPF1L_IN
0.1µ 10 µ
10K
100P
10K
10K
560P
2700P
1µ
To
headphone
10K
100P
10K
10K
560P
AUXR
LPF1L_OUT
DACIN_L
OUTL
220 µ
2700P
1µ
To
headphone
Figure 3. PT8402B Typical Connection Diagram
PT8402B V1.0
-4-
June, 2005