CS4384 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS4384 Datasheet PDF : 50 Pages
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CS4384
+2.5 V
+
1 µF
0.1 µF
4
VD
32
VA
0.1 µF
AOUT1 39
+
1 µF
+5 V
Analog Conditioning
and Muting
PCM
Digital
Audio
Source
+1.8 V to +5 V
DSD
Audio
Source
220 Ω
470 Ω
470 Ω
6 MCLK
7 LRCK
9 SCLK
8
SDIN1
11 SDIN2
13
SDIN3
14
SDIN4
43
VLS
0.1 µF
CS4384
AOUT2 38
AOUT3 35
AOUT4 34
AOUT5 29
AOUT6 28
3 DSD1
2 DSD2
1 DSD3
48 DSD4
47
DSD5
46 DSD6
45 DSD7
44 DSD8
42 DSD_SCLK
AOUT7 25
AOUT8 24
MUTEC1 41
MUTEC234 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
Analog Conditioning
and Muting
Mute
Drive
Micro-
Controller
19
RST
15 SCL/CCLK
16 SDA/CDIN
17 ADO/CS
+1.8 V to +5 V
Note*
18
VLC
0.1 µF
Note: Necessary for I2C
control port operation
GND
5
FILT+ 20
VQ 21
0.1 µF + 1 µF
+
0.1 µF 47 µF
TST_OUT
Pins: 23, 26, 27,
30, 33, 36, 37, 40
GND TST*
31 *Pins:
10, 12
Figure 7. Typical Connection Diagram, Software Mode
18
DS620A1
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