PT8402 Datasheet, PDF (4/4 Pages) Princeton Technology Corp – MP3, AAC Decoder IC

Princeton Technology Corp.
Tel : [phone]
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URL: http://www.princeton.com.tw
MP3, AAC Decoder IC
Preliminary Reference
PT8402
Application Circuit
Osc.
MIC
OP
ADC
inL
100K
inR
100K
MP3 Decoder
/RST
IICD
IICC
DATA_RQ
BD1
B_ENA1
BCK1
ADQI2
ALRQI2
ACQI2
AUXL
AUXR
V_ref2
DACL
8.2K
Lpf1r_in
30K
Lpf1r_out ^1000P
Lpf2r_in
3.3K
Lpf2r_out _1000P
15K
DACIN_L
OUTL
150µ
To
headphone
DA²C^20µR
8.2K
Lpf1l_in
30K
Lpf1l_out ^1000P
Lpf2l_in
3.3K
Lpf2l_out
DACIN_R
OUTR
1000P
15K
150µ
To
headphone
220µ
0.1µ
10µ
100P
500P
100P
500P
Figure 2 : Typical Connection Diagram
PT8402 pre 1.0
Page 4
Updated November 2001