ak4665a AKM Semiconductor, Inc., ak4665a Datasheet - Page 2

• Manufacturer Part Number: ak4665a
• Description: 20-bit Stereo Codec With Mic/hp-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0440-E-01
MPWR
ROUT
MICIN
AINL1
AINR1
HPL
HPR
LOUT
LIN
RIN
MIN
HVDD
HVSS
ATT
MIC-Amp
PMLO
MIC Power
LPF
LPF
LPF
PMMP
CP
PMHPL
PMHPR
HP-Amp
ALC2
Charge
Pump
PMCP
AVDD
CN
AVSS
NVSS
PMHPL
or PMHPR
or PMLO
Figure 1. Block Diagram
PMADC
VREF
VREF
ADC
DAC
- 2 -
PMVCM
VCOM
VCOM
PMDAC
HPF
SMUTE
DATT
ALC1
Boost
DEM
DVDD
Register
Control
DVSS
Controller
Audio I/F
TVDD
[AK4665A]
MCLK
BICK
LRCK
SDTO
SDTI
CSN
CCLK
CDTI
PDN
2006/05