CS4225
Ferrite Bead
+
2.0
+5V
+5V Analog (optional)
Supply
1
F
1
F
µ
µ
0.1
µ
F
µ
0.1 F
+
If a separate +5V analog supply
is available, attach here and
26
VA
3
rem ove the 2.0
resistor
47 k
To Optional
Input Buffers
23
VD
600
C M OU T
27
28
+
AOUT1
0.47
µ
F
0.0022
N PO
µ
F
F
>
1.8
+
F
µ
19
600
AIN 1L
AIN 1R
AIN 2L
AOUT2
1.0
1.0
1.0
F
µ
µ
µ
0.0022
N PO
47k
µ
18
16
> 1.8
+
µ
F
F
F
600
29
AOUT3
0.0022
N PO
µ
µ
F
F
47 k
>
µ
1.8 F
17
15
600
AIN 2R
AIN 3L
30
24
+
AOUT4
VR EF
1.0
1.0
µ
µ
F
F
47 k
0.0022
N PO
> 1.8
µ
F
CS4225
+
10
µ
F
0.1
µF
14
AIN3R
1.0
µ
F
21
22
CR
CL
7
9
SCL/CCLK/IF0
0.01
N PO
µ
F
M icro-
0.01
NPO
µ
F
SD A/CD OU T/C KF0
AD3/C S/IF1
10
8
Controller
AD2/CDIN/C KF1
150
20
AINAU X
D ATAU X
0.01
F
µ
0.47
F
µ
N PO
43
42
1
SD IN 1
SD IN2
4
5
6
Digital
Audio
Source
LR C KAUX
SC LKAU X
DIF/HOLD
SD OUT1
SD OUT2
44
Audio
D SP
38
41
40
LRC K
SCLK
M ode
33
39
36
11
R ST-PD N
H /S
Setting
and
C LKOU T
OVL
37
13
Hardware
C ontrols
D EM
IS0/AD O
IS1/AD 1
12
AGN D1,2 DGND
FILT
32
XTO
35
XTI
25
31
2
34
External
C lock
Input
0.2
µF
All unused inputs
should be tied to 0V.
All N C pins should
be left floating.
C1
C2
Figure 1 - Recommended Connection Diagram
DS86PP8
9
CIRRUS [ CIRRUS LOGIC ]
