AK4633 Datasheet, PDF (17/82 Pages) Asahi Kasei Microsystems – 16-Bit Mono CODEC with ALC & MIC/SPK-AMP

ASAHI KASEI
Parameter
Symbol
min
Control Interface Timing:
CCLK Period
tCCK
200
CCLK Pulse Width Low
tCCKL
80
Pulse Width High
tCCKH
80
CDTI Setup Time
tCDS
40
CDTI Hold Time
tCDH
40
CSN “H” Time
tCSW
150
CSN “↓“ to CCLK “↑“
tCSS
150
CCLK “↑“ to CSN “↑“
tCSH
50
CCLK “↓“ to CDTI (at Read Command)
tDCD
-
CSN “↑“ to CDTI (Hi-Z) (at Read Command)
tCCZ
-
Reset Timing
PDN Pulse Width
(Note 25)
tPD
150
PMADC “↑“ to SDTO valid (Note 26)
ADRST bit = “0”
tPDV
-
ADRST bit = “1”
tPDV
-
Note 25. The AK4633 can be reset by the PDN pin = “L”.
Note 26. This is the count of FCK “↑“ from the PMADC = “1”.
typ
-
-
-
-
-
-
-
-
-
-
-
1059
291
[AK4633]
max
Units
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
-
ns
70
ns
70
ns
-
ns
-
1/fs
-
1/fs
MS0447-E-03
- 17 -
2006/04