Datasheet

TYPICAL CIRCUIT CONFIGURATION
AIC33
LINE2LP
LINE2LM
LINE1LP
LINE1LM
LINE1RP
LINE1RM
MIC3L
MICBIAS
A
AVDD_DAC
AVSS_DAC
DRVDD
DRVSS
PVDD
DVSS
IOVDD
DRVDD
DRVSS
AVDD_ADC
AVSS_ADC
A
D
1.65−1.95V
IOVDD
(1.1−3.3V)
LEFT_LOP LEFT_LOM RIGHT_ROP
RIGHT_ROM
HPROUT HPLCOM
HPRCOM
MICDET
A
AVDD
(2.7V−3.6V)
TLV320AIC33Connections
StereoSpeakerswithMultiple AudioProcessors
MIC3R HPLOUT
HEADSET_MIC
HEADSET_GND
HEADSET_SPKR_R
HEADSET_SPKR_L
A
A
VBAT
PVSS
DVDD
Earjackmic
and
headset
speakers
(capless)
HandsetMic
AnalogBaseband/
Modem
MONO_LOP
MONO_LOM
LINE2RP
LINE2RM
LineIn/
FM
Multimedia
Processor
DOUT
MFP0
BCLK
DIN
MCLK
GPIO1
GPIO2
SCL
SDA
WCLK
MFP2
MFP1
RESET
MFP3
SELECT
DBB/
Modem
Rp
R
p
IOVDD
I2C ADDRESS
TPA2012D2Class−DSpkr Amp
1kΩ
1kΩ
0.47 mF
0.47 mF
0.47 mF
0.47 mF
2kΩ
560
Ω
560
Ω
560
Ω
700pF
4700pF
560
Ω
F
mFmF
mF
mF
mF
mF
mF
mF
m
F
mF
mF
mFmF
TLV320AIC33
www.ti.com ........................................................................................................................................... SLAS480B – JANUARY 2006 – REVISED DECEMBER 2008
TYPICAL CHARACTERISTICS (continued)
Figure 14. Typical Connections for Capless Headphone and External Speaker Amp
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