AK4560A Datasheet, PDF (13/47 Pages) Asahi Kasei Microsystems – 16bit CODEC with ALC and MIC/HP/SPK-Amps

ASAHI KASEI
[AK4560A]
n Timing Diagram
MCLK
LRCK
BCLK
1/fCLK
tCLKH
tCLKL
1/fs
tBLK
tBLKH
tBLKL
Figure 2. Clock Timing
LRCK
BCLK
SDTO
SDTI
tBLR
tLRB
tLRM
tSDS
D15(MSB)
tSDH
1.5V
0.6V
1.5V
0.6V
1.5V
0.6V
tBSD
D14
1.5V
0.6V
1.5V
0.6V
50%VD
1.5V
0.6V
Figure 3. Audio Data Input/Output Timing
CS
tCSS
CCLK
Hi-z(Note 1)
CDTIO(I)
op0
tCCKL tCCKH
tCDS tCDH
op1
op2
1.5V
0.6V
1.5V
0.6V
A0
1.5V
0.6V
Figure 4. WRITE/READ Command Input Timing
Note:1. CDTIO pin should not be left floating except READ output timing as CDTIO pin is input pin then.
MS0028-E-00
- 13 -
2000/05