ak4564 AKM Semiconductor, Inc., ak4564 Datasheet - Page 2

• Manufacturer Part Number: ak4564
• Description: 16bit Codec With Built-in Alc And Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

MS0140-E-01
SPK
MUTET
INTL
EXTL
MPWR
MRF
SVSS
SVDD
AVDD
AVSS
VCOM
HVDD
HVCM
MVDD
MUTE
MVSS
HPR
HPL
Power Management
MIC Power Supply
HPP
SPKP
Pre-Amp
MIC
BEEP2
ALC2
LIN1
Figure 1. AK4564 block diagram
LIN2
ADC
MIX
BEEP1
- 2 -
LOUT2
ADC
+2dBV
AOUTP2
ROUT2
EQ
LPF
HPF
RIN2
LOUT1
RIN1
+2dBV
AOUTP1
ROUT1
DAC
ALC1
Pre-Amp
DAC
CSN
Control Register I/F
CCLK
Audio I/F
Controller
OATT
CDTI
MIC
2002/07
PDN
DVDD
DVSS
MCLK
LRCK
BCLK
SDTI
SDTO
INTR
EXTR