AK4213 Datasheet, PDF (2/38 Pages) Asahi Kasei Microsystems – Mono Class-D SPK-Amp with Stereo Cap-less HP-Amp

[AK4213]
■ Block Diagram
PMV1
LIN1/IN1−
Vol
RIN1/IN1+
Vol
LIN2/IN2−
PMV2
Vol
RIN2/IN2+
Vol
LIN3/IN3−
PMV3
Vol
RIN3/IN3+
Vol
AVDD VSS1
Mixing
Selector
PMMSP
PMMHL
Mixing
Selector
VCOM
TVDD
SCL
SDA
VCOM ^PMVCM
Mixing
Selector
PMMHR
Internal Oscillator PMOSC
Serial I/F
MIXO SPIN
TEST
ALC
PMSPK
PMVCM
Regulator
PMHPL
VOL
VOL
PMHPR
PMCP
Charge Pump
RVINP
SPP
SPN
RVINN
SVDD
VSS2
HPL
HPR
CP
CN
PDN
PVDD VSS3 PVEE
Figure 1. AK4213 Block Diagram
MS0949-E-01
-2-
2008/07