Cirrus Logic CS3310 - Manual (Page 13)

CS3310
DS82F1 13
PIN DESCRIPTION
Power Supply Connections
VA+ - Positive Analog Power, Pin 12.
Positive analog supply. Nominally +5 volts.
VA- - Negative Analog Power, Pin 13.
Negative analog supply. Nominally -5 volts.
AGNDL - Left Channel Analog Ground, Pin 15.
Analog ground reference for the left channel.
AGNDR - Right Channel Analog Ground, Pin 10.
Analog ground reference for the right channel.
VD+ - Positive Digital Power, Pin 4.
Positive supply for the digital section. Nominally +5 volts. Applying power to VD+ prior
to VA+ creates a SCR latch-up condition. Refer to Figure 2 for the recommended
power connections.
DGND - Digital Ground, Pin 5.
Digital ground for the digital section.
Zero Crossing Enable ZCEN AINL Left Channel Input
Chip Select CS AGNDL Left Analog Ground
Serial Data Input SDATAI AOUTL Left Channel Output
Positive Digital Power VD+ VA- Negative Analog Power
Digital Ground DGND VA+ Positive Analog Power
Serial Clock Input SCLK AOUTR Right Channel Output
Serial Data Output SDATAO AGNDR Right Analog Ground
Mute MUTE AINR Right Channel Input
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