AK4564 Datasheet, PDF (2/48 Pages) Asahi Kasei Microsystems – 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP

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