AK4616VQ Datasheet, PDF (2/46 Pages) Asahi Kasei Microsystems – 24bit 3ch/5ch Audio CODEC with Mic Amplifier

■ ブロック図
[AK4616]
MICBIAS
MIN/MINP
MINN
AIN1LP
AIN1LN
AIN2LP
AIN2LN
AIN3LP
AIN3LN
AIN4L
AIN1RP
AIN1RN
AIN2RP
AIN2RN
AIN3RP
AIN3RN
AIN4R
AOUT3P
AOUT3N
AOUT2L
AOUT2R
Line Out
AOUT1L
AOUT1R
MPRF VCOM VSS2 A3V31
VSS1 D3V3 D1V8 VSS4
PMMB
MIC Power
Supply
PMADC
D
MONO
V
ADC
O
L
+
-
+
-
+
-
ADCL
D
V
O
+
-
ADCR
L
+
-
+
-
μP I²C
Interface
TDM
Serial
Interface
PMDA3
+
-
MONO
DAC
PMDAC
D
V
O
L
PCM
Interface
DOUT3(Monaural)
PMDA2
DAC2L
D
V
O
DAC2R
L
PMDA1
DAC1L
D
V
O
DAC1R
L
D
V
O
L
TDM
Serial
DOUT2L/R Interface
DOUT1L/R
DOUT4(Monaural)
PDN
SCL
SDA
SDTO2
SDTO1
LRCK
BICK
MCLK
SDTI3
SDTI2
SDTI1
VSS3 A3V32 VREFH2
Figure 1. ブロック図
MS1437-J-01
-2-
2012/11