參數(shù)資料
型號: AK4564
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
中文描述: 16位編解碼器,配有ALC和麥克風/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 3/48頁
文件大?。?/td> 382K
代理商: AK4564
ASAHI KASEI
[AK4564]
MS0140-E-01
2002/07
- 3 -
PIN/FUNCTION
No. Pin Name
Power Supply
5
SVDD
6
SVSS
15 DVDD
16 DVSS
28 HVDD
30 HVCM
31 AVSS
32 AVDD
33 VCOM
41 MVSS
42 MVDD
43 MPWR
44 MRF
Operation Clock
7
BCLK
8
MCLK
9
LRCK
13 SDTI
14 SDTO
MIC Block
37 PREOR
38 PRENR
39 EXTR
40 INTR
45 INTL
46 EXTL
47 PRENL
48 PREOL
Control Data Interface
10 CDTI
11 CSN
12 CCLK
ADC Block
17 LIN1
19 RIN1
21 LIN2
23 RIN2
DAC Block
18 LOUT1
20 ROUT1
22 LOUT2
24 ROUT2
I/O
FUNCTION
-
-
-
-
-
O
-
-
O
-
-
O
O
Speaker Amp Power Supply Pin, +3.0V
Speaker Amp Ground Pin
Digital Power Supply Pin, +2.8V
Digital Ground Pin
Headphone-Amp, LINEOUT Power Supply Pin, +4.5V
Headphone-Amp, LINEOUT Common Voltage Output Pin, 0.5 x HVDD
Analog Ground Pin
Analog Power Supply Pin, +2.8V
Common Voltage Output Pin, 0.5 x AVDD
MIC Amp Ground Pin
MIC Amp Power Supply Pin, +2.8V
MIC Power Supply Pin, 1.6V@MVDD=2.8V, Idd=3mA(max)
MIC Power Supply Ripple Filter Pin
I
I
I
I
O
Audio Serial Data Clock Pin
Master Clock Input Pin
Input/Output Channel Clock Pin
Audio Serial Data Input Pin
Audio Serial Data Output Pin
O
I
I
I
I
I
I
O
Rch Pre-Amp Output Pin
Rch Pre-Amp Negative Input Pin
Lch External MIC Input Pin
Rch Internal MIC Input Pin
Lch Internal MIC Input Pin
Rch External MIC Input Pin
Lch Pre-Amp Negative Input Pin
Lch Pre-Amp Output Pin
I
I
I
Control Data Input Pin
Chip Select Pin
Control Clock Input Pin
I
I
I
I
Lch Line #1 Input Pin
Rch Line #1 Input Pin
Lch Line #2 Input Pin
Rch Line #2 Input Pin
O
O
O
O
Lch Line #1 Output Pin
Rch Line #1 Output Pin
Lch Line #2 Output Pin
Rch Line #2 Output Pin
NOTE: All digital input pins must not be left floating.
相關PDF資料
PDF描述
AK4564VQ 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AKD4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4565 LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4565VF LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4566 20bit Stereo CODEC with built-in IPGA & HP-AMP
相關代理商/技術參數(shù)
參數(shù)描述
AK4564VQ 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4565 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4565VF 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4566 制造商:AKM 制造商全稱:AKM 功能描述:20bit Stereo CODEC with built-in IPGA & HP-AMP
AK4566VN 制造商:AKM 制造商全稱:AKM 功能描述:20bit Stereo CODEC with built-in IPGA & HP-AMP