參數(shù)資料
型號(hào): AK4346EF
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 3.3V 192kHz 24-Bit 6-Channel DAC
中文描述: 3.3 192kHz的24位6通道DAC
文件頁(yè)數(shù): 27/31頁(yè)
文件大小: 379K
代理商: AK4346EF
ASAHI KASEI
[AK4346]
MS0531-E-00
2006/07
- 27 -
BICK
2
SDTI1
3
LRCK
4
RSTB
5
CSN
6
CCLK
7
CDTI
8
SDTI2
9
SDTI3
10
TST1
11
DIF1
12
CAD0
13
DZF2
29
AVDD
28
AVSS
27
VCOM
26
LOUT1
25
ROUT1
24
P/S
23
LOUT2
22
ROUT2
21
LOUT3
20
ROUT3
19
TST3
18
Micro-
controller
0.1u
AK4346
Analog 3.3V
14
15
17
16
DVDD
DVSS
TST2
I2C
R1ch Out
L1ch Out
Analog Ground
Digital Ground
L2ch Out
R2ch Out
Master Clock
fs
24bit Audio Data
64fs
Reset
24bit Audio Data
24bit Audio Data
+
+
0.1u
10u
Digital 3.3V
MCLK
1
DZF1
30
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
L3ch Out
R3ch Out
0.1u
+
10u
Micro-
controller
10u
Figure 23. Typical Connection Diagram (3-wire Serial Control Mode)
Notes:
- LRCK = fs, BICK = 64fs.
- When LOUT/ROUT drives some capacitive load, some resistor should be added in series between LOUT/ROUT
and capacitive load.
- All input pins except P/S pin should not be left floating.
- DZF1 control bits must be set to “1” in order to enable the DZF function.
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