參數(shù)資料
型號: AK4584
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 24BIT 96KHZ AUDIO CODEC WITH DIT/DIR
中文描述: 24位96kHz的音頻編解碼器動態(tài)網(wǎng)/迪爾
文件頁數(shù): 50/53頁
文件大小: 316K
代理商: AK4584
ASAHI KASEI
[AK4584]
MS0118-J-01
2001/11
- 6 -
23
MCKO1
O
Master Clock Output 1 Pin
24
MCKO2
O
Master Clock Output 2 Pin
25
SDTO
O
Audio Serial Data Output Pin
26
SDTI
I
Audio Serial Data Input Pin
27
BICK
I/O
Audio Serial Data Clock Pin
28
LRCK
I/O
Input / Output Channel Clock Pin
29
M/S
I
Master / Slave Mode Pin
“H” : Master Mode, “L” : Slave Mode
30
DZF
O
Zero Input Detect Pin
31
VCOM
O
Common Voltage Output Pin, AVDD/2
Bias voltage of ADC inputs and DAC outputs.
32
LOUT
O
Lch Analog Output Pin
33
ROUT
O
Rch Analog Output Pin
34
AVSS
-
Analog Ground Pin
35
AVDD
-
Analog Power Supply Pin, 4.75
5.25V
36
VREF
I
Voltage Reference Input Pin, AVDD
Used as a voltage reference by ADC & DAC. VREF is connected externally to
filtered AVDD.
37
RIN
I
Rch Analog Input Pin
38
LIN
I
Lch Analog Input Pin
39
PVDD
-
PLL Power Supply Pin, 4.75
5.25V
40
R
-
External Resistor Pin for PLL
13k
± 1% resistor should be connected to PVSS externally.
41
PVSS
-
PLL Ground Pin
42
RX1
I
Receiver Input 1 with Amp for 0.2Vpp
43
TEST1
I
Test 1 Pin
(Internal pull-down pin)
44
RX2
I
Receiver Input 2 with Amp for 0.2Vpp
Note: All input pins except pull-down pins should not be left floating.
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