ak4648 AKM Semiconductor, Inc., ak4648 Datasheet - Page 30

• Manufacturer Part Number: ak4648
• Description: Stereo Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

MS0625-E-01
SDA
SCL
PDN
Stop
PMADR bit
PMADL bit
SDTO
tBUF
or
LRCK
BICK
SDTO
SDTI
Start
tHD:STA
Figure 14. Audio Interface Timing (PLL/EXT Slave mode, Except DSP mode)
tLOW
tBLR
tLRD
tR
Figure 16. Power Down & Reset Timing 1
Figure 17. Power Down & Reset Timing 2
tHD:DAT
tPD
Figure 15. I
tLRB
tHIGH
tSDS
tSU:DAT
2
C Bus Mode Timing
tPDV
- 30 -
tF
MSB
tBSD
tSDH
tSU:STA
Start
VIH
VIL
VIH
VIL
50%TVDD
VIH
VIL
50%TVDD
VIL
tSP
tSU:STO
[AK4648]
Stop
2007/06
VIH
VIH
VIL
VIL