NAD T748 - IC299: CS42528-CQ (TYPICAL CONNECTION DIAGRAM)

VD
AOUTA1+
24
0.1 μF
+
10 μF
100 μF
0.1 μF
+
+
17
18
VQ
FILT+
36
37
0.1 μF
4.7 μF
VA
+
10 μF
51
AOUTA1-
AOUTB1+
35
34
AOUTB1-
AOUTA2+
32
33
AOUTA2-
AOUTB2+
31
30
AOUTB2-
AOUTA3+
28
29
AOUTA3-
AOUTB3+
27
26
AOUTB3-
AOUTA4+
22
23
AOUTA4-
AOUTB4+
21
20
AOUTB4-
MUTEC
38
25
DGND
DGND
5
REFGND
19
41
4
VAVD
0.1 μF
AGNDAGND
0425
LPFLT
39
AINL+
AINL-
AINR+
AINR-
15
16
14
13
Connect DGND and AGND at single point near Codec
0.01 μF
0.1 μF
+
10 μF
+5 V
0.01 μF
0.01 μF
+3.3 V to +5 V
+
10 μF
0.1 μF 0.01 μF
VLS
0.1 μF
+2.5 V
to +5 V
53
VLC
0.1 μF
+1.8 V
to +5 V
6
3
60
59
62
1
64
61
2
63
8
7
SCL/CCLK
SDA/CDOUT
AD1/CDIN
RST
12
9
OMCK
CX_SDIN1
SAI_LRCK
SAI_SCLK
CX_SDIN3
CX_SDIN2
CX_SDIN4
CX_LRCK
CX_SCLK
AD0/CS
10
INT
11
Digital Audio
Processor
Micro-
Controller
55
RMCK
58
ADCIN1
57
ADCIN2
CS5361
A/D Converter
CS5361
A/D Converter
56
CX_SDOUT
54
SAI_SDOUT
48
46
49
44
45
47
RXP0
RXP1/GPO1
S/PDIF
Interface
50
TXP
Driver
Up to 8
Sources
43
RXP2/GPO2
RXP3/GPO3
RXP4/GPO4
RXP5/GPO5
RXP6/GPO6
RXP7/GPO7
42
OSC
Analog Output Buffer
2
and
Mute Circuit (optional)
Analog Output Buffer
2
and
Mute Circuit (optional)
Analog Output Buffer
2
and
Mute Circuit (optional)
Analog Output Buffer
2
and
Mute Circuit (optional)
Analog Output Buffer
2
and
Mute Circuit (optional)
Analog Output Buffer
2
and
Mute Circuit (optional)
Analog Output Buffer
2
and
Mute Circuit (optional)
Analog Output Buffer
2
and
Mute Circuit (optional)
Mute
Drive
(optional)
+VA
*
* Pull up or down as
required on startup if the
Mute Control is used.
*
2700 pF*
2700 pF*
Left Analog Input
Right Analog Inpu
Analog
Input
Buffer
1
Analog
Input
Buffer
1
CFILT
3
RFILT
3
CRIP
3
2 kΩ 2 kΩ
** **
** Resistors are required for
I
2
C control port operation
CS42528
IC 299 : CS42528-CQ
TYPICAL CONNECTION DIAGRAM
2-10