參數(shù)資料
型號: AK4121
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: ASYNCHRONOUS SAMPLE RATE CONVERTER
中文描述: 異步采樣率轉(zhuǎn)換器
文件頁數(shù): 2/19頁
文件大小: 196K
代理商: AK4121
ASAHI KASEI
[AK4121]
MS0191-E-03
2004/08
- 2 -
Ordering Guide
AK4121VF
AKD4121
Pin Layout
40
+85
°
C
Evaluation Board for AK4121
24pin VSOP (0.65mm pitch)
Major Difference between AK4120 and AK4121
Items
MCLK Input
AK4120
AK4121
Needed (supports 256/512fs)
NOT Needed (Slave mode) /
Needed (Master Mode:
supports 256/384/512/768fs)
96kHz
3.0V ~ 3.6V
O
O
O
X
X
Input sample rate (max)
Vdd
Input 5V Tolerant
De-emphasis Filter
Soft Mute
Digital Volume
Digital Mixer
48kHz
2.7V ~ 3.6V
X
X
X
O
O
1
6
5
4
3
2
FILT
AVSS
SMUTE
PDN
DEM0
DEM1
ILRCK
7
IBICK
8
VDD
DVSS
TVDD
MCLK
OLRCK
OBICK
SDTO
ODIF1
Top
View
10
9
SDTI
IDIF0
IDIF1
11
IDIF2
12
ODIF0
CMODE2
CMODE1
CMODE0
19
20
21
22
23
24
18
17
15
16
14
13
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