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CS4362A_09 Datasheet, PDF (19/50 Pages) Cirrus Logic – 114 dB, 192 kHz 6-Channel D/A Converter
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3. TYPICAL CONNECTION DIAGRAM
+2.5 V
+
1 µF
0.1 µF
4
VD
32
VA
0.1 µF
CS4362A
+
1 µF
+5 V
220 Ω
PCM
Digital
Audio
Source
+1.8 V to +5 V
470 Ω
470 Ω
DSD
Audio
Source
Micro-
Controller
6
7
9
8
11
13
43
0.1 µF
MCLK
LRCK
SCLK
AOUTA1+ 39
AOUTA1- 40
SDIN1
SDIN2
SDIN3
VLS
AOUTB1+ 38
AOUTB1- 37
AOUTA2+ 35
AOUTA2- 36
CS4362A
AOUTB2+ 34
AOUTB2- 33
3
DSDA1
2
DSDB1
1 DSDA2
48
DSDB2
47
DSDA3
46 DSDB3
42 DSD_SCLK
19 RST
15 SCL/CCLK
16 SDA/CDIN
17 ADO/CS
AOUTA3+ 29
AOUTA3- 30
AOUTB3+ 28
AOUTB3- 27
41
MUTEC1
MUTEC2 26
MUTEC3 25
MUTEC4 24
MUTEC5 23
MUTEC6 22
Analog Conditioning
and Muting
Analog Conditioning
and Muting
Analog Conditioning
and Muting
Analog Conditioning
and Muting
Analog Conditioning
and Muting
Analog Conditioning
and Muting
Mute
Drive
+1.8 V to +5 V
Note*
18
VLC
0.1 µF
FILT+ 20
CMOUT 21
0.1 µF + 1 µF
+
0.1 µF 47 µF
Note*: Necessary for I2C
control port operation
GND
5
GND TST
31
10, 12,
14, 44, 45
Figure 5. Typical Connection Diagram, Software Mode
DS617F2
19
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