參數(shù)資料
型號(hào): AK4565VF
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: LOW POWER 20BIT CODEC WITH BUILT IN ALC
中文描述: 低功耗20位編解碼器中的ALC的建造
文件頁(yè)數(shù): 4/33頁(yè)
文件大?。?/td> 249K
代理商: AK4565VF
ASAHI KASEI
[AK4565]
MS0132-E-01
2003/05
- 4 -
PIN / FUNCTION
No. Pin Name
1
LOUT
2
ROUT
3
INTL1
4
INTR1
5
INTL0
6
INTR0
7
EXTL
8
EXTR
9
LIN
10
RIN
I/O
O
O
I
I
I
I
I
I
I
I
Function
Lch Analog Output Pin
Rch Analog Output Pin
Lch INT #1 Input Pin
Rch INT #1 Input Pin
Lch INT #0 Input Pin
Rch INT #0 Input Pin
Lch EXT Input Pin
Rch EXT Input Pin
Lch Line Input Pin
Rch Line Input Pin
Common Voltage Output Pin, 0.45 x VA
Bias voltage of ADC inputs and DAC outputs
Analog Ground Pin
Analog Power Supply Pin, +2.3
3.6V
ADC & DAC Voltage Reference Input Pin, VA
Used as a voltage reference of ADC & DAC. VREF is connected externally to fltered
VA.
Digital Power Supply Pin, +2.3
3.6V
Digital Ground Pin
Digital I/F Power Supply Pin, +1.5
3.6V
Audio Serial Data #0 Output Pin
Audio Serial Data #1 Output Pin
Audio Serial Data Input Pin
Input/Output Channel Clock Pin
Master Clock Input Pin
Audio Serial Data Clock Pin
Control Data Output Pin
Control Data Input Pin
Chip Select Pin
Control Data Clock Pin
Power Down & Reset Pin, “L”: Power Down & Reset, “H”: Normal Operation
11
VCOM
O
12
13
AGND
VA
-
-
14
VREF
I
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VD
DGND
VT
SDTO0
SDTO1
SDTI
LRCK
MCLK
BCLK
CDTO
CDTI
CSN
CCLK
PDN
-
-
-
O
O
I
I
I
I
O
I
I
I
I
Note: All digital input pins should not be left floating.
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