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參數(shù)資料
| 型號(hào)： | AK4626A |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | High Performance Multi-channel Audio CODEC |
| 中文描述： | 高性能多通道音頻解碼器 |
| 文件頁數(shù)： | 5/40頁 |
| 文件大?。?/td> | 573K |
| 代理商： | AK4626A |
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ASAHI KASEI
[AK4626A]
MS0397-E-00
2005/06
- 5 -
PIN/FUNCTION
No. Pin Name
1
SDOS
I/O
I
Function
SDTO Source Select Pin (Note 1)
“L”: Internal ADC output, “H”: DAUX input
SDOS pin should be set to “L” when TDM= “1”.
Control Mode Select Pin
“L”: 3-wire Serial, “H”: I
2
C Bus
Soft Mute Pin (Note 1)
When this pin goes to “H”, soft mute cycle is initialized.
When returning to “L”, the output mute releases.
Audio Serial Data Clock Pin
Input Channel Clock Pin
DAC1 Audio Serial Data Input Pin
DAC2 Audio Serial Data Input Pin
DAC3 Audio Serial Data Input Pin
Audio Serial Data Output Pin
AUX Audio Serial Data Input Pin
Double Speed Sampling Mode Pin (Note 1)
“L”: Normal Speed, “H”: Double Speed
Test Pin
This pin should be connected to DVSS.
Zero Input Detect Enable Pin
“L”: mode 7 (disable) at parallel mode,
zero detect mode is selectable by DZFM3-0 bits at serial mode
“H”: mode 0 (DZF1 is AND of all six channels)
Output Buffer Power Supply Pin, 2.7V
～
5.5V
Digital Power Supply Pin, 4.5V
～
5.5V
Digital Ground Pin, 0V
Power-Down & Reset Pin
When “L”, the AK4626A is powered-down and the control registers are reset to default
state. If the state of P/S or CAD1-0 changes, then the AK4626A must be reset by PDN.
Test Pin
This pin should be connected to DVSS.
Chip Address 1 Pin
Chip Address 0 Pin
Test Pin
This pin should be left floating.
Test Pin
This pin should be left floating.
2
I2C
I
3
SMUTE
I
4
5
6
7
8
9
10
11
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS0
I
I
I
I
I
O
I
I
12
TST1
I
13
DZFE
I
14
15
16
17
TVDD
DVDD
DVSS
PDN
-
-
-
I
18
TST2
I
19
20
21
CAD1
CAD0
TST3
I
I
O
22
TST4
O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4626AVQ | High Performance Multi-channel Audio CODEC |
| AK4628A | High Performance Multi-channel Audio CODEC |
| AK4628AVQ | High Performance Multi-channel Audio CODEC |
| AK4628 | HIGH PERFORMANCE MULTI CHANNEL AUDIO CODEC |
| AK4628VQ | HIGH PERFORMANCE MULTI CHANNEL AUDIO CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4626AVQ | 制造商:AKM 制造商全稱:AKM 功能描述:High Performance Multi-channel Audio CODEC |
| AK4627 | 制造商:AKM 制造商全稱:AKM 功能描述:High Performance Multi-channel Audio CODEC |
| AK4627VQ | 制造商:AKM 制造商全稱:AKM 功能描述:High Performance Multi-channel Audio CODEC |
| AK4628 | 制造商:AKM 制造商全稱:AKM 功能描述:HIGH PERFORMANCE MULTI CHANNEL AUDIO CODEC |
| AK4628A | 制造商:AKM 制造商全稱:AKM 功能描述:single chip CODEC that includes two channels of ADC and eight channels of DAC. |
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