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CS4382 Datasheet, PDF (12/42 Pages) Cirrus Logic – 114 dB, 192 kHz 8-Channel D/A Converter
◁
CS4382
+3.3 V to +5 V
PCM
D ig ita l
A u d io
S o u rc e
+1.8 V to +5 V
+
1 µF
0.1 µF
0.1 µF
0.1 µF
4
32
VD
VA
AOUTA1+ 39
AOUTA1- 40
6 MCLK
7 LRCK1
9
SCLK1
10
LRCK2
12
SCLK2
8
S D IN 1
11 SDIN2
13 SDIN3
14
S D IN 4
43
VLS
AOUTB1+ 38
AOUTB1- 37
AOUTA2+ 35
AOUTA2- 36
AOUTB2+ 34
AOUTB2- 33
AOUTA3+ 29
AOUTA3- 30
CS4382
AOUTB3+
28
AOUTB3- 27
DSD
A u d io
S o u rc e
3 DSDA1
2 DSDB1
1 DSDA2
48
DSDB2
47
DSDA3
46 DSDB3
45 DSDA4
44 DSDB4
42 DSD_SCLK
AOUTA4+ 25
AOUTA4- 26
AOUTB4+ 24
AOUTB4- 23
MUTEC1 41
MUTEC234 22
+
1 µF
+5 V
Analog Conditioning
and M uting
Analog Conditioning
and M uting
Analog Conditioning
and M uting
Analog Conditioning
and M uting
Analog Conditioning
and M uting
Analog Conditioning
and M uting
Analog Conditioning
and M uting
Analog Conditioning
and M uting
M ute
D riv e
M icro-
C o n tro lle r
19 RST
15 SCL/CCLK
16 SDA/CDIN
17 ADO/CS
+1.8 V to +5 V
Note*
18
0.1 µF
VLC
Note: Necessary for I2C
control port operation
GND
5
FILT+ 20
VQ 21
0.1 µ F + 1 µF
+
0.1 µ F 47 µF
GND
31
Figure 5. Typical Connection Diagram Control Port
12
DS514F1
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