參數(shù)資料
型號: AK4386VT
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 100DB 96KHZ 24 BIT 2CH
中文描述: 100dB的96kHz的24位二通
文件頁數(shù): 3/16頁
文件大?。?/td> 129K
代理商: AK4386VT
ASAHI KASEI
[AK4386]
MS0280-E-00
2003/12
- 3 -
PIN/FUNCTION
No. Pin Name
1
MCLK
2
BICK
3
SDTI
4
LRCK
I/O
I
I
I
I
Function
Master Clock Input Pin
Audio Serial Data Clock Pin
Audio Serial Data Input Pin
Input Channel Clock Pin
Full Power Down Mode Pin
“L” : Power down, “H” : Power up
Sampling Speed Select 0 Pin
Sampling Speed Select 1 Pin
De-emphasis Filter Enable Pin
“L” : OFF, “H” : ON (De-emphasis of fs=44.1kHz is enable.)
Audio Interface Format 0 Pin
Rch Analog Output Pin
Lch Analog Output Pin
Common Voltage Output Pin, 0.55
×
VDD
Normally connected to VSS with a 4.7
μ
F (min. 1
μ
F, max. 10
μ
F) electrolytic
capacitor.
Ground Pin
Power Supply Pin, 2.2
3.6V
Audio Interface Format 1 Pin
TEST Pin
This pin should be connected to VDD.
5
PDN
I
6
7
DFS0
DFS1
I
I
8
DEM
I
9
10
11
DIF0
ROUT
LOUT
I
O
O
12
VCOM
O
13
14
15
VSS
VDD
DIF1
-
-
I
16
TEST
I
Note: All digital input pins should not be left floating.
n
Handling of Unused Pin
The unused output pins should be processed appropriately as below.
Classification
Analog
Pin Name
LOUT, ROUT
Setting
This pin should be open.
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