AK4359_06 Datasheet, PDF (29/33 Pages) Asahi Kasei Microsystems – 106dB 192kHz 24-Bit 8ch DAC

ASAHI KASEI
[AK4359]
Master Clock
64fs
24bit Audio Data
fs
Reset
Micro-
controller
24bit Audio Data
24bit Audio Data
24bit Audio Data
Micro-
controller
Digital Ground
1 MCLK
2 BICK
3 SDTI1
4 LRCK
5 RSTB
6 CSN
7 CCLK
8 CDTI
9 SDTI2
10 SDTI3
11 SDTI4
12 DIF1
13 DEM0
10u
+
14 DVDD
15 DVSS
0.1u
DZF1 30
DZF2 29
0.1u 10u
AVDD 28
+
AVSS 27
VCOM 26
+
0.1u 10u
AK4359 ^{LOUT1 25}
MUTE
ROUT1 24
MUTE
P/S 23
LOUT2 22
MUTE
ROUT2 21
MUTE
LOUT3 20
MUTE
ROUT3 19
MUTE
LOUT4 18
MUTE
ROUT4 17
MUTE
I2C 16
Analog Ground
Analog 5V
L1ch Out
R1ch Out
L2ch Out
R2ch Out
L3ch Out
R3ch Out
L4ch Out
R4ch Out
Digital 5V
Figure 23. Typical Connection Diagram (3-wire Serial Control Mode)
Notes:
- LRCK = fs, BICK = 64fs.
- When AOUT drives some capacitive load, some resistor should be added in series between AOUT and
capacitive load.
- All input pins except pull-up pin should not be left floating.
MS0289-E-02
- 29 -
2006/03