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參數(shù)資料
| 型號： | AK4550 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | LOW POWER & SMALL PACKAGE 16BIT CODEC |
| 中文描述： | 低功耗 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 102K |
| 代理商： | AK4550 |
ASAHI KASEI
[AK4550]
M0068-E-01
2000/4
- 11 -
SYSTEM DESIGN
Figure 3 shows the system connection diagram. An evaluation board[AKD4550] is available which demonstrates
application circuit, optimum layout, power supply arrangements and measurement results.
VCOM
1
AINR
2
AINL
3
VSS
4
VDD
5
DEM0
6
DEM1
7
SDTO
8
16
15
14
13
12
11
10
9
AOUTR
AOUTL
PWAD
SCLK
MCLK
LRCK
SDTI
AK4550
Top View
0.1u
2.2n
470
2.2n
470
+
+
Rch In
Lch In
Analog Supply
2.3
～
3.6V
10u
+
Controller
System Ground
Analog Ground
PWDA
Reset
Reset
+
0.1u
4.7u
Mode
Control
Figure 3. System Connection Diagram Example
Notes:
- LRCK=fs, 32fs
≤
SCLK
≤
96fs, MCLK=256fs/384fs/512fs.
- When AOUT drives some capacitive load, some resistor should be added in series between AOUT and capacitive
load.
- Electrolytic capacitor value of VCOM depends on low frequency noise of supply voltage.
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| AK4550VT | LOW POWER & SMALL PACKAGE 16BIT CODEC |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AK4550VT | 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER & SMALL PACKAGE 16BIT CODEC |
| AK4550VT-E2 | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述: |
| AK4550VTP-E2 | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:16BIT 3V |
| AK4551 | 制造商:AKM 制造商全稱:AKM 功能描述:EVALUATION BOARD REV.C FOR AK4551 |
| AK4551VT | 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER & SMALL PACKAGE 20BIT CODEC |
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