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參數(shù)資料
| 型號： | AK4393 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | ADVANCED MULTI-BIT 96KHZ 24-BIT DAC |
| 中文描述： | 先進的多位96kHz的24位DAC |
| 文件頁數(shù)： | 17/22頁 |
| 文件大?。?/td> | 235K |
| 代理商： | AK4393 |
ASAHI KASEI
[AK4393]
M0039-E-01
2000/5
- 17 -
SYSTEM DESIGN
Figure 8 and 9 show the system connection diagram. An evaluation board (AKD4393) 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
DFS
9
CCLK
10
CDTI
11
DIF0
12
CKS2
28
CKS1
27
CKS0
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
AK4393
0.1u
16
Digital
Supply
13
14
15
DIF1
DIF2
VREFL
BVSS
fs
24bit Audio Data
Reset & Power down
64fs
1+
0.1u
Lch
LPF
Rch
LPF
Lch Out
Analog Ground
Digital Ground
Analog
Rch Out
Figure 8. Typical Connection Diagram (Serial mode)
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.
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| AK4393VFP-E2 | 功能描述:IC DAC 24BIT 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:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 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:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF) |
| AK4393VM | 制造商:AKM 制造商全稱:AKM 功能描述:Advanced Multi-Bit 96kHz 24-Bit ΔΣ DAC |
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