ASAHI KASEI
[AK4584]
Parameter
Symbol
min
typ
max
Units
Control Interface Timing
CCLK Period
tCCK
tCCKL
tCCKH
tCDS
200
80
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CCLK Pulse Width Low
Pulse Width High
80
CDTI Setup Time
40
CDTI Hold Time
tCDH
tCSW
tCSS
40
CSN “H” Time
150
50
CSN “↓” to CCLK “↑”
CCLK “↑” to CSN “↑”
CDTO Delay
tCSH
50
tDCD
tCCZ
45
70
CSN “↑” to CDTO Hi-Z
Reset Timing
PDN Pulse Width
(Note 17)
tPD
150
ns
RSTADN “↑” to SDTO valid (Note 18)
tPDV
516
1/fs
Note: 17. The AK4584 can be reset by bringing PDN pin = “L”.
Note: 18. This cycle is the number of LRCK rising edges from the RSTADN bit.
MS0118-E-00
2001/11
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