PCM1691 Datasheet, PDF (8/47 Pages) Texas Instruments – 24-Bit, 192-kHz Sampling, Enhanced Multi-Level, ΔΣ,Eight-Channel, Audio Digital-to-Analog Converter

PCM1691
SBAS450 – OCTOBER 2008.............................................................................................................................................................................................. www.ti.com
FUNCTIONAL BLOCK DIAGRAM
DIN1
DIN2
DIN3
DIN4
BCK
LRCK
SCKI
TEST/ADR1/RSV
MS/ADR0/RSV
MC/SCL/FMT
MD/SDA/DEMP
MODE
ZERO1
ZERO2
AMUTEI
AMUTEO
RST
VCC1
AGND1
VCC2
AGND2
VDD
DGND
VCOM
Audio Interface
SCK Manager
Control Interface
(SPI/I²C/HW)
Power Supply and
Common Voltage
Digital Filter
and
Volume
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VOUT6
VOUT7
VOUT8
8
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