CDB4385 Cirrus Logic Inc, CDB4385 Datasheet - Page 20

• Manufacturer Part Number: CDB4385
• Description: BOARD EVAL FOR CS4385 DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4385

• Number Of Dac's: 8
• Number Of Bits: 24
• Outputs And Type: 8, Differential
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CDB4385
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4385
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1154

20
+1.8 V to +5 V
+1.8 V to +5 V
Source
Source
Audio
Digital
DSD
Audio
PCM
Configuration
Stand-Alone
Mode
+2.5 V
Figure 8. Typical Connection Diagram, Hardware
220 Ω
470 Ω
470 Ω
1 µF
Optional
47 KΩ
+
0.1 µF
0.1 µF
14
17
11
13
15
16
19
18
43
46
45
44
42
10
12
48
47
6
7
9
8
3
2
1
0.1 µF
DSDA1
DSDB1
DSDA2
DSDB2
DSDA3
DSDB3
DSDA4
DSDB4
M4
M3
DSD_SCLK
RST
MCLK
LRCK
SCLK
SDIN1
SDIN2
SDIN3
SDIN4
VLS
M2
M1
VLC
M0
GND
VD
5
4
CS4385
GND
VA
MUTEC234
31
32
AOUTA1+
AOUTB1+
AOUTA2+
AOUTB2+
AOUTA3+
AOUTB3+
AOUTA4+
AOUTB4+
AOUTA1-
AOUTB1-
AOUTA2-
AOUTB2-
AOUTA3-
AOUTB3-
AOUTA4-
AOUTB4-
MUTEC1
FILT+
VQ
0.1 µF
39
40
38
37
41
35
36
34
33
29
30
28
27
25
26
24
23
22
20
21
0.1 µ F
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
CS4385
DS671F2