Datasheet

AUX_OUT+
LS +
HPL
HPR
VREF_FLT
MIC_BIAS
MCLK
A_V
DD
D_V
DD
SCL
SDA
GPIO
PORT1_CLK
PORT1_SYNC
PORT1_SDI
PORT1_SDO
PORT2_CLK
PORT2_SYNC
PORT2_SDI
AUX_R / MONO_IN-
AUX_L / MONO_IN+
POWER MANAGEMENT
and CONTROL
CLOCK
NETWORK
with DUAL
6'PLLs
REGISTERS
I
2
C
SLAVE
BG
AB
AB
DIGITAL MIXER and AUDIO PORT INTERFACE
AUX
_
RIGHT
AUX
_
LEFT
-46.5 dB to 12 dB
6 dB to 36 dB
D
PORT2_SDO
RIGHT
ADC
6'
6'
LEFT
ADC
DAC
EFFECTS
VOL CTRL
DIGITAL 3D
5-BAND EQ
SOFT CLIP
ALC
AB
CHARGE
PUMP
CP+
CP-
LS_V
DD
LSGND
AGND
DGND
I/O_V
DD
6'
LEFT
DAC
6'
RIGHT
DAC
MIC
_
RIGHT
MIC
_
LEFT
HP_V
SS
LEFT_MIC/LINE+
VCM
VCM
DAC
_
LEFT
DAC
_
RIGHT
AUX_OUT-
LS -
LEFT_MIC/LINE-
RIGHT_MIC/LINE-
RIGHT_MIC/LINE+
VCM
ADC
EFFECTS
VOL CTRL
5-BAND EQ
SOFT CLIP
ALC
LM49350, LM49350RLEVAL
www.ti.com SNAS359D –SEPTEMBER 2008–REVISED JUNE 2012
LM49350 Overview
Figure 1. LM49350 Block Diagram
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Product Folder Links: LM49350 LM49350RLEVAL