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V
COM
AIN3L
AIN2L
AIN1L
AIN2R
AIN3R
AIN1R
MICB
DS
ADC
BCK
DIN
DOUT
LRCK
MS/
ADR
MC/
SCL
MD/
SDA
MODE
Serial Interface (SPI/I C)
2
SCKI
Audio Interface
V
PA
PGND V
CC
AGND
V
DD
DGND
HPOL/
LOL
HPOR/
LOR
SPOLP
SPOLN
SPORP
SPORN
HDTI
MUX1
DAL
ADL
DAR
HPCOM/
MONO
COM
HPR
HPL
HPC
LOUT
ROUT
+30dB to
12dB
-
+30dB to
12dB
-
PG5
V
IO
MONO
MCB
COM
PG1
PG3
PG4
MONO
ADR
D2S
MUX3
MUX2
MUX4
0dB to
21dB
-
0dB to
21dB
-
PG6
PG2
0dB/
+20dB
0dB/
+20dB
Digital
Filter
Digital
Filter
Digital
Filter
Digital
Filter
MXL
MXR
HPOR
HPOL
COM
VCOM
ATP
(0dB to 62dB, Mute)
-
DGC
(0dB/+6dB/+12dB/+18dB)
Silent Pop Noise
Controller
Module of Possible Power Up/Down
PCM3794A has no Speaker Output
SW1
SW2
SW3
SW6
SW5
SW4
V
COM
Power On
Reset
Power
Up/Down
Manager
Clock
Manager
Analog Input R-Channel
Analog Input L-Channel
ATR
(Mute)
DS
ADC
DS
DAC
DS
DAC
+
+
+
+6dB to
70dB
-
+6dB to
70dB
-
+6dB to 70dB
-
+6dB to 70dB
-
SPL
SPR
Signal path
Mic Bias
Reference .csv Files
Figure A-5. Headphone Output with Mono Mic Input (AIN1L, +20dB)
SBAU127 – July 2007
Reference .csv Files, Interfacing to DSPs, and Package Information
79
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Summary of Contents for DEM-DAI3793A
Page 1: ...DEM DAI3793A 3794A EVM User s Guide July 2007 AIP Consumer Audio TI Japan SBAU127...
Page 2: ...2 SBAU127 July 2007 Submit Documentation Feedback...
Page 16: ...Description 16 SBAU127 July 2007 Submit Documentation Feedback...
Page 72: ...Schematic PCB Layout and Bill of Materials 72 SBAU127 July 2007 Submit Documentation Feedback...
