AK4958ECB Datasheet, PDF (29/35 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with MIC/SPK/VIDEO-AMP & LDO

[AK4958]
SDA
tBU F
SCL
tLOW _tR
tHIGH _tF
tH D :STA
Stop Start
tH D :D AT
tSU :D AT
tSU :STA
Start
Figure 13. I²C Bus Mode Timing
DMCLK
tSCK
tSRise
tSCKL
dSCK = 100 x tSCKL / tSCK
Figure 14. DMCLK Clock Timing
tSFall
DMCLK
DMDAT
tDSDS
tDSDH
Figure 15. Audio Interface Timing (DCLKP bit = “1”)
DMCLK
DMDAT
tDSDS
tDSDH
Figure 16. Audio Interface Timing (DCLKP bit = “0”)
VIH
VIL
tSP
VIH
VIL
tSU :STO
Stop
65%AVDD
50%AVDD
35%AVDD
65%AVDD
35%AVDD
VIH2
VIL2
65%AVDD
35%AVDD
VIH2
VIL2
MS1558-J-01-PB
- 29 -
2013/10