CS4327 Datasheet, PDF (16/36 Pages) Cirrus Logic – Low Cost, 20-Bit, Stereo, Audio D/A Converter

PIN DESCRIPTIONS
DEM0 1
DEM1 2
VA+ 3
AGND 4
DGND 5
VD+ 6
LRCK 7
MCLK 8
16 CMFILT
15 DIF0
14 AOUTL
13 AOUTR
12 AUTO_MUTE
11 DIF1
10 SDATA
9 SCLK
CS4327
Power Supply Connections
VA+ - Positive Analog Power, PIN 3.
Positive analog supply. Nominally +5 volts.
VD+ - Positive Digital Power, PIN 6.
Positive supply for the digital section. Nominally +5 volts.
AGND - Analog Ground, PIN 4.
Analog ground reference.
DGND - Digital Ground, PIN 5.
Ground for the digital section.
Analog Outputs
AOUTR - Right Channel Analog Output, PIN 13.
Analog output connection for the Right channel output. Nominally 1 Vrms for full-scale digital
input signal.
AOUTL - Left Channel Analog Output, PIN 14.
Analog output connection for the Left channel outputs. Nominally 1 Vrms for full-scale digital
input signal.
16
DS190F1