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參數(shù)資料
| 型號(hào)： | AKD4381 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 108DB 192KHZ 24-BIT 2CH DAC |
| 中文描述： | 108DB 192kHz的24位2聲道數(shù)模轉(zhuǎn)換器 |
| 文件頁數(shù)： | 10/21頁 |
| 文件大?。?/td> | 232K |
| 代理商： | AKD4381 |
ASAHI KASEI
[AK4381]
MS0152-E-00
2002/5
- 10 -
MCLK
Sampling Speed
Normal
Double
Quad
512fs
256fs
128fs
768fs
384fs
192fs
Table 5. Sampling Speed (Auto Setting Mode: Default)
LRCK
fs
32.0kHz
44.1kHz
48.0kHz
88.2kHz
96.0kHz
176.4kHz
192.0kHz
MCLK (MHz)
256fs
-
-
-
22.5792
24.5760
-
-
128fs
-
-
-
-
-
22.5792
24.5760
192fs
-
-
-
-
-
33.8688
36.8640
384fs
-
-
-
33.8688
36.8640
-
-
512fs
16.3840
22.5792
24.5760
-
-
-
-
768fs
24.5760
33.8688
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
BICK
≥
32fs
≥
40fs
≥
48fs
≥
48fs
≥
48fs
Figure
Figure 1
Figure 2
Figure 3
Figure 4
Figure 2
Default
SDTI
Mode 0
BICK
(32fs)
LRCK
SDTI
Mode 0
15
14
6
5
4
BICK
(64fs)
0
1
10
11
12
13
14
15
0
1
10
11
12
13
14
15
0
1
3
2
1
0
15
14
0
14
1
15
16
17
31
0
1
14
15
16
17
31
0
1
15
14
0
15
14
0
Don’t care
Don’t care
15:MSB, 0:LSB
15
14
6
5
4
3
2
1
0
Lch Data
Rch Data
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4381 | AB 3C 3#16 PIN RECP |
| AK4381VT | AB 3C 3#16 PIN WALL MT RECEP |
| AKD4382 | Circular Connector; No. of Contacts:22; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:12-35 RoHS Compliant: No |
| AKD4386 | ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
| AK4386 | 100DB 96KHZ 24 BIT 2CH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AKD4382 | 制造商:AKM 制造商全稱:AKM 功能描述:112dB 192kHz 24-BIT SCH DAC |
| AKD4382A-SB | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz sampling 24Bit ツヒ DAC |
| AKD4383 | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz 24-Bit 2ch ∆ DAC with DSD input |
| AKD4384 | 制造商:AKM 制造商全稱:AKM 功能描述:106dB 192kHz 24-Bit 2ch ツヒ DAC |
| AKD4384-SC | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz sampling 24Bit ツヒ DAC |
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