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參數(shù)資料
| 型號： | AK4395 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | ADVANCED MULTI-BIT 192KHZ 24-BIT DAC |
| 中文描述： | 先進的多位192kHz的24位DAC |
| 文件頁數(shù)： | 21/26頁 |
| 文件大?。?/td> | 277K |
| 代理商： | AK4395 |
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ASAHI KASEI
[AK4395]
MS0040-E-00
2000/7
- 21 -
SYSTEM DESIGN
Figure 9 and 10 show the system connection diagram. The output filter circuits are shown in Figure 12 and Figure 13. An
evaluation board (AKD4395) is available which demonstrates the optimum layout, power supply arrangements and
measurement results.
DVSS
1
DVDD
2
MCLK
3
PDN
4
BICK
5
SDATA
6
LRCK
7
CSN
8
CAD0
9
CCLK
10
CDTI
11
DIF0
12
DZFR
28
CAD1
27
DZFL
26
P/S
25
VCOM
24
AOUTL+
23
AOUTL-
22
AOUTR+
21
AOUTR-
20
AVSS
19
AVDD
18
VREFH
17
Master Clock
Micro-
controller
0.1u
10u
+
10u
+
0.1u
10u
+
Supply 5V
AK4395
0.1u
16
Digital
Supply 5V
13
14
15
DIF1
DIF2
VREFL
BVSS
fs
24bit Audio Data
Reset & Power down
64fs
+
0.1u
Lch
LPF
Rch
LPF
Rch Out
Lch Out
Analog Ground
Digital Ground
Lch
Mute
Rch
Mute
Analog
Figure 9. Typical Connection Diagram (Serial Mode, Chip Address = “00”)
Notes:
- LRCK = fs, BICK = 64fs.
- Power lines of AVDD and DVDD should be distributed separately from the point with low impedance of
regulator etc.
- AVSS, BVSS and DVSS must be connected to the same analog ground plane.
- When AOUT drives some capacitive load, some resistor should be added in series between AOUT and capacitive
load.
- All input pins except pull-down/pull-up pins should not be left floating.
相關(guān)PDF資料 |
PDF描述 |
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| AK4395VF | ADVANCED MULTI-BIT 192KHZ 24-BIT DAC |
| AK4396 | Advanced Multi-Bit 192kHz 24-Bit ツヒ DAC |
| AK4396VF | Advanced Multi-Bit 192kHz 24-Bit ツヒ DAC |
| AK4397 | High Performance Premium 32-Bit DAC |
| AK4397EQ | High Performance Premium 32-Bit DAC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4395VF | 制造商:AKM 制造商全稱:AKM 功能描述:ADVANCED MULTI-BIT 192KHZ 24-BIT DAC |
| AK4395VF-E2 | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述: |
| AK4395VFP | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:ADVANCED MULTI-BIT 192KHZ 24-BIT DAC |
| AK4395VFP-E2 | 功能描述:IC DAC 24BIT STEREO 28VSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標準包裝:2,400 系列:- 設(shè)置時間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:3 電壓電源:模擬和數(shù)字 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:36-TFBGA 供應(yīng)商設(shè)備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率（每秒）:* |
| AK4396 | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz sampling 24Bit ツヒ DAC |
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