參數(shù)資料
型號(hào)： AK4384VT
廠商： ASAHI KASEI POWER DEVICES CORP
元件分類： DAC
英文描述： 106dB 192kHz 24-Bit 2ch DAC
中文描述： SERIAL INPUT LOADING, 24-BIT DAC, PDSO16
封裝： 6.40 X 5 MM, 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-16
文件頁數(shù)： 10/22頁
文件大小： 241K
代理商： AK4384VT
ASAHI KASEI
[AK4384]
MS0176-E-00
2002/09
- 10 -
LRCK
fs
176.4kHz
192.0kHz
MCLK
BICK
64fs
128fs
192fs
22.5792MHz
24.5760MHz
33.8688MHz
36.8640MHz
11.2896MHz
12.2880MHz
Table 4. System Clock Example (Quad Speed Mode @Manual Setting Mode)
MCLK
512fs
768fs
256fs
384fs
128fs
192fs
Table 5. Sampling Speed (Auto Setting Mode: Default)
Sampling Speed
Normal
Double
Quad
LRCK
fs
32.0kHz
44.1kHz
48.0kHz
88.2kHz
96.0kHz
176.4kHz
192.0kHz
MCLK (MHz)
384fs
-
-
-
33.8688
36.8640
-
-
128fs
-
-
-
-
-
22.5792
24.5760
192fs
-
-
-
-
-
33.8688
36.8640
256fs
-
-
-
22.5792
24.5760
-
-
512fs
16.3840
22.5792
24.5760
-
-
-
-
768fs
24.5760
33.8688
36.8640
-
-
-
-
1152fs
36.8640
-
-
-
-
-
-
Sampling
Speed
Normal
Double
Quad
Table 6. System Clock Example (Auto Setting Mode)
n
Audio Serial Interface Format
Data is shifted in via the SDTI pin using BICK and LRCK inputs. The DIF0-2 as shown in Table 7 can select five serial
data modes. In all modes the serial data is MSB-first, 2’s compliment format and is latched on the rising edge of BICK.
Mode 2 can be used for 16/20 MSB justified formats by zeroing the unused LSBs.
Mode
DIF2
DIF1
DIF0 SDTI Format
0
0
0
0
16bit LSB Justified
1
0
0
1
20bit LSB Justified
2
0
1
0
24bit MSB Justified
3
0
1
1
24bit I
2
S Compatible
4
1
0
0
24bit LSB Justified
Table 7. Audio Data Formats (Serial mode)
Mode
DIF0 SDTI Format
2
0
24bit MSB Justified
3
1
24bit I
2
S Compatible
Table 8. Audio Data Formats (Parallel mode)
BICK
≥
32fs
≥
40fs
≥
48fs
≥
48fs
≥
48fs
Figure
Figure 1
Figure 2
Figure 3
Figure 4
Figure 2
Default
BICK
≥
48fs
≥
48fs
Figure
Figure 3
Figure 4
相關(guān)PDF資料
PDF描述
AKD4384 Circular Connector; No. of Contacts:3; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:12-3 RoHS Compliant: No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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