AK5394A Datasheet, PDF (14/24 Pages) Asahi Kasei Microsystems – Super High Performance 192kHz 24-Bit ADC

ASAHI KASEI
[AK5394A]
LRCK(i)
SCLK(i)
FSYNC(i)
0 1 23
SDATA(o)
23 22 21
20 21 22 23 24 25 15
43 2 1 0
Lch Data
0 12 3
20 21 22 23 24 25
23 22 21 7 4 3 2 1 0
Rch Data
FSYNC(i)
SDATA(o)
23 22
54 3 2 1 0
23 22
54 32 1 0
23:MSB,0:LSB
Figure 1. Serial Data Timing (Slave Mode)
01
23 22
23
LRCK(o)
SCLK(o)
0 1 23
20 21 22 23 24 25 15 33 34
0 12 3
20 21 22 23 24 25
FSYNC(o)
SDATA(o)
23 22
54 3 2 1 0
23 22
5 4 3 21 0
23:MSB,0:LSB
Lch Data
Rch Data
Figure 2. Serial Data Timing (Master mode, Normal Speed Mode)
33 34
01
23
LRCK(i)
SCLK(i)
0 1 23
19 20 21 22 23 24
0 12 3
19 20 21 22 23 24
SDATA(o)
23 22
65 4 3 2 1 0
23 22
6543 2 10
Lch Data
Rch Data
23:MSB,0:LSB
Figure 3. Serial Data Timing (I²S Slave mode, FSYNC: Don’t care)
01
23
LRCK(o)
SCLK(o)
0 1 23
20 21 22 23 24 25 15 33 34
0 12 3
20 21 22 23 24 25
FSYNC(o)
SDATA(o)
23 22
54 3 2 1 0
23
23 22
5 4 3 21 0
23:MSB,0:LSB
Lch Data
Rch Data
Figure 4. Serial Data Timing (I²S Master mode, Normal Speed Mode)
33 34
01
23
MS0137-E-01
- 14 -
2002/07