TLV320DAC32 Datasheet, PDF (13/65 Pages) Burr-Brown (TI) – LOW POWER STEREO AUDIO DAC FOR PORTABLE AUDIO/TELEPHONY

TLV320DAC32
www.ti.com
SLAS506A – NOVEMBER 2006 – REVISED NOVEMBER 2006
TYPICAL CHARACTERISTICS (continued)
TYPICAL CIRCUIT CONFIGURATION
Multimedia
Processor
IOVDD
R
R
AVDD
(2.7V-3.6V)
AVDD_DAC
DRVDD
DRVDD
0.1 mF
1 mF
0.1 mF
10 mF
1 mF
0.1 mF
1 mF
TLV320DAC32
A
HPLOUT
HPLCOM
8 ohm
0.47 mF
Line In / FM Tuner
0.47 mF
MICBIAS
LINEL
HPRCOM/SPKFC
HPROUT
8 ohm
LINER
LDO_SELECT
IOVDD
DVDD
IOVDD
(1.1-3.3V)
0.1 mF
0.1 mF
1 mF
IOVSS
D
AVSS_DAC
AVSS_DAC
AVSS_DAC
AVSS_DAC
AVSS_DAC
AVSS_DAC
DRVSS
DRVSS
A
LDO = ON
Figure 15. Internal 8-Ω Speaker Driver with LDO
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