Cirrus-logic CS3310 Manuel d'utilisateur télécharger pdf (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

1 2 ... 8 9 10 11 12 13 14 15 16 17

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Cirrus-logic CS3310 Manuel d'utilisateur Page 13