Cirrus Logic CS4364 - Manual (Page 18)

18 DS619F1
CS4364
3. TYPICAL CONNECTION DIAGRAM
VLS
MCLK
VD
AOUT1
8
32
0.1 µF
+
1 µF
+2.5 V
SDIN1
9
1 µF
0.1 µF
+
+
20
21
FILT+
CMOUT
7
6
LRCK
SCLK
SDIN3
SDIN2
39
0.1 µF
47 µF
VA
0.1 µF
+
1 µF
0.1 µF
+1.8 V to +5 V
+5 V
4
43
13
Analog Conditioning
and Muting
AOUT2
38 Analog Conditioning
and Muting
AOUT3
35 Analog Conditioning
and Muting
AOUT4
34 Analog Conditioning
and Muting
AOUT5
29 Analog Conditioning
and Muting
AOUT6
28 Analog Conditioning
and Muting
MUTEC1
41
26
Mute
Drive
MUTEC2
11
Micro-
Controller
VLC
0.1 µF
+1.8 V to +5 V
18
2
48
DSD4
3
42
DSD_SCLK
DSD1
DSD6
DSD5
DSD2
DSD3
46
47
1
16
15
SCL/CCLK
SDA/CDIN
ADO/CS
RST
19
17
2 K
Ω
2 K
Ω
Note*: Necessary for
I
2 C
control port
operation
Note*
MUTEC3
25
24
MUTEC4
MUTEC5
23
22
MUTEC6
CS4364
31
GND GND
5
TST*
DSD
Audio
Source
220 Ω
470 Ω
470 Ω
Digital
Audio
Source
PCM
*Pins: 10, 12,
14, 44, 45
Pins: 27, 30, 33,
36, 37, 40
TST_OUT
Figure 6. Typical Connection Diagram, Software Mode