AK4951EG Datasheet, PDF (25/30 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with MIC/HP/SPK-AMP

DMCLK
DMCLK
DMDAT
DMCLK
DMDAT
tSCK
tSRise
tSCKL
dSCK = 100 x tSCKL / tSCK
Figure 10. DMCLK Clock Timing
tSFall
tDSDS
tDSDH
Figure 11. Audio Interface Timing (DCLKP bit = “1”)
tSDS
tSDH
Figure 12. Audio Interface Timing (DCLKP bit = “0”)
[AK4951]
65%AVDD
50%AVDD
35%AVDD
65%AVDD
35%AVDD
VIH2
VIL2
65%AVDD
35%AVDD
VIH2
VIL2
SDA
tBU F
SCL
tLOW _tR
tHIGH _tF
tH D :STA
Stop Start
tH D :D AT
tSU:DAT tSU:STA
Start
Figure 13. I²C Bus Mode Timing
VIH
VIL
tSP
VIH
VIL
tSU :STO
Stop
014004561-E-00-PB
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2014/08