參數(shù)資料
型號(hào)： AK5702VN
廠(chǎng)商： Asahi Kasei Microsystems Co.,Ltd
英文描述： 4-Channel ADC with PLL & MIC-AMP
中文描述： 4通道ADC，帶鎖相環(huán)
文件頁(yè)數(shù)： 29/76頁(yè)
文件大?。?/td> 933K
代理商： AK5702VN
[AK5702]
MS0623-E-00
2007/06
- 29 -
■
Audio Interface Format
Fore types of data format are available and are selected by setting the M/S, TDM1-0, DIF1-0 bits (Table 14, Table 15,
Table 16). In all modes, the serial data is MSB first, 2’s complement format. Audio interface formats can be used in both
master and slave modes. The SDTO is clocked out on the falling edge (“
↓
”) of BCLK except DSP mode.
In TDM128 mode at master operation, BCLK becomes 128fs independent of select the BCLK1-0 bits.
In TDM256 mode at master operation, BCLK becomes 256fs independent of select the BCLK1-0 bits.
TDM mode dose not correspond the PLL Slave Mode2.
Mode
M/S
TDM1
TDM0
DIF1
DIF0
0
0
0
0
0
0
1
0
0
0
0
1
2
0
0
0
1
0
3
0
0
0
1
1
I
2
S compatible
4
1
0
0
0
0
5
1
0
0
0
1
6
1
0
0
1
0
7
1
0
0
1
1
I
2
S compatible
Table 14. Audio Interface Format (Stereo Mode)
Mode
M/S
TDM1
TDM0
DIF1
DIF0
8
0
0
1
0
0
9
0
0
1
0
1
10
0
0
1
1
0
11
0
0
1
1
1
I
2
S compatible
12
1
0
1
0
0
13
1
0
1
0
1
14
1
0
1
1
0
15
1
0
1
1
1
I
2
S compatible
Table 15. Audio Interface Format (TDM128 Mode, 8ch)
Mode
M/S
TDM1
TDM0
DIF1
DIF0
16
0
1
1
0
0
17
0
1
1
0
1
18
0
1
1
1
0
19
0
1
1
1
1
I
2
S compatible
20
1
1
1
0
0
21
1
1
1
0
1
22
1
1
1
1
0
23
1
1
1
1
1
I
2
S compatible
Table 16. Audio Interface Format (TDM256 Mode, 8ch)
Belows are minimam voltage of DVDD at the audio interface respectivity.
Stereo Mode: DVDD = 1.6 ~ 3.6V
TDM128 Mode: DVDD = 2.0 ~ 3.6V
TDM256 Mode: DVDD = 2.7 ~ 3.6V
Note. In TDM mode at master operation, LRCK can be output by writing “0101” at TE3-0 bits and “1” at TMASTER bit.
SDTOA/B
DSP Mode 0
Reserved
MSB justified
BCLK
32fs
-
≥
32fs
≥
32fs
32fs
-
32fs or 64fs
32fs or 64fs
Figure
Figure 25
-
Figure 29
Figure 30 (default)
Figure 25
-
Figure 29
Figure 30
DSP Mode 0
Reserved
MSB justified
SDTOB
Reserved
Reserved
MSB justified
BCLK
-
-
128fs
128fs
-
-
128fs
128fs
Figure
-
-
Figure 31
Figure 32
-
-
Figure 31
Figure 32
Reserved
Reserved
MSB justified
SDTOB
Reserved
Reserved
MSB justified
BCLK
-
-
256fs
256fs
-
-
256fs
256fs
Figure
-
-
Figure 33
Figure 34
-
-
Figure 33
Figure 34
Reserved
Reserved
MSB justified
相關(guān)PDF資料
PDF描述
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AK6002AF Circular Connector; No. of Contacts:23; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-99 RoHS Compliant: No
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AK6004A Circular Connector; No. of Contacts:26; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 RoHS Compliant: No
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