ak4359 AKM Semiconductor, Inc., ak4359 Datasheet - Page 28

• Manufacturer Part Number: ak4359
• Description: 106db 192khz 24-bit 8ch Dac
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Figure 22 and 23 shows the system connection diagram. An evaluation board (AKD4359) is available which
demonstrates application circuits, the optimum layout, power supply arrangements and measurement results.
MS0289-E-02
24bit Audio Data
24bit Audio Data
24bit Audio Data
24bit Audio Data
Digital Ground
Master Clock
Micro-
controller
Micro-
controller
Reset
64fs
fs
Figure 22. Typical Connection Diagram (Parallel Control Mode)
Analog Ground
10u
+
0.1u
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
MCLK
BICK
SDTI1
LRCK
RSTB
SMUTE
ACKS
DIF0
SDTI2
SDTI3
SDTI4
DIF1
DEM0
DVDD
DVSS
SYSTEM DESIGN
AK4359
- 28 -
ROUT1
ROUT2
ROUT3
ROUT4
LOUT1
LOUT2
LOUT3
LOUT4
VCOM
AVDD
DEM1
AVSS
DZF1
DZF2
P/S
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
0.1u
0.1u
10u
10u
+
+
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
Micro-controller
L2ch Out
R2ch Out
L3ch Out
R3ch Out
L4ch Out
R4ch Out
R1ch Out
Mute Signal
Analog 5V
L1ch Out
Digital 5V
[AK4359]
2006/03