CS4382A-EQZ CIRRUS [Cirrus Logic], CS4382A-EQZ Datasheet - Page 19

• Manufacturer Part Number: CS4382A-EQZ
• Description: 114 dB, 192 kHz 8-channel D/A Converter
• Manufacturer: CIRRUS [Cirrus Logic]

DS618PP1
+1.8 V to +5 V
+1.8 V to +5 V
Source
Source
Digital
Audio
Audio
PCM
DSD
Figure 6. Typical Connection Diagram, Hardware Mode
VLS
Configuration
Stand-Alone
Mode
+2.5 V
Note
220 Ω
470 Ω
470 Ω
DSD
47 K Ω
1 µF
Optional
47 KΩ
+
0.1 µF
Note
0.1 µF
DSD
15
42
16
17
19
11
13
14
18
43
46
45
44
48
47
6
7
9
8
3
2
1
0.1 µF
DSDA1
DSDB1
DSDA2
DSDB2
DSDA3
DSDB3
DSDA4
DSDB4
M3(DSD_SCLK)
RST
MCLK
LRCK
SCLK
SDIN1
SDIN2
SDIN3
SDIN4
VLS
M2
M1
VLC
M0
GND
VD
5
CS4382A
4
GND
VA
MUTEC234
31
AOUTA1+
AOUTB1+
AOUTA2+
AOUTB2+
AOUTA3+
AOUTB3+
AOUTA4+
AOUTB4+
32
AOUTA1-
AOUTB1-
AOUTA2-
AOUTB2-
AOUTA3-
AOUTB3-
AOUTA4-
AOUTB4-
MUTEC1
TST
FILT+
10, 12
VQ
0.1 µF
22
39
40
38
37
41
35
36
34
33
29
30
28
27
25
26
24
23
2) M3 PCM stand-alone configuration
20
21
1) LRCK must be tied to VLS and
Note
pin becomes DSD_SCLK
remain static high.
DSD
0.1 µ F
: For DSD operation:
Analog Conditioning
Analog Conditioning
Analog Conditioning
Analog Conditioning
Analog Conditioning
Analog Conditioning
Analog Conditioning
Analog Conditioning
+
and Muting
and Muting
and Muting
and Muting
and Muting
and Muting
and Muting
and Muting
+
1 µF
1 µF
Mute
Drive
Mute
Drive
0.1 µ F
+5 V
+
47 µF
CS4382A
19