Datasheet

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CONNECTION DIAGRAMS
C
3
Stereo
Headphone
To Regulator
C
1
2
C
PullDownorUp
SCKI
BCK
LRCK
DIN
MODE
MS/ADR
PCM1774
V
COM
AIN1L
AIN1R
HPOR/LOR
HPOL/LOL
C
6
C
7
DGND
C
4
C
5
C
9
C
8
MD/SDA
MC/SCL
9
10
11
5
2
3
4
1
20
19
16
V
IO
V
DD
V
CC
AGND
V
PA
PGND
6
7
8
18
17
13
12
15
14
+
+
HPOL
HPOR
C
L
C
R
C
R
16 W
16 W
+
+
HPOL
HPOR
C
L
16 W
16 W
4.7 W
4.7 W
10 995
47
212
100 100
220
45
C ,C – F
L R
m f – Hz
C
10 770
47
163
100 77
220
35
C ,C – F
L R
m f – Hz
C
S0223-01
PCM1774
SLAS551 – JULY 2007
Figure 24. Connection Diagram
Table 12. Recommended External Parts
C
1
–C
2
1 μ F
C
3
1–4.7 μ F
C
4
0.1 μ F
C
5
, C
6
, C
7
1–4.7 μ F
C
8
, C
9
10–220 μ F
Figure 25. High-Pass Filter for Headphone Output
42
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