CS5394KS datasheet(14/22 Pages) CIRRUS

14 / 22 page

CS5394

DS258PP4

PIN DESCRIPTIONS

Power Supply Connections

VA - Analog Power, Pin 24.

Positive analog supply. Nominally +5 volts.

VL - Logic Power, Pin 23.

Positive logic supply for the analog section. Nominally +5 volts.

AGND - Analog Ground, Pins 3, 25, and 28.

Analog ground reference.

LGND - Logic Ground, Pin 22.

Ground reference for the logic portions of the analog section.

VD - Digital Power, Pin 11.

Positive supply for the digital section. Nominally +5 volts.

DGND - Digital Ground, Pins 12 and 15.

Digital ground reference for the digital section.

821

AGND

AINR+

AINR-

AGND

LGND

TSTO2

TSTO1

MCLKA

ADCTL

AINL-

AINL+

AGND

VCOM

VREF

MCLKD

PDN

DFS

S/M

DGND

CAL

DACTL

SDATA

DGND

SCLK

LRCK

TEST OUTPUT

ANALOG SECTION CLOCK INPUT

ANALOG CONTROL DATA INPUT

LEFT CHANNEL ANALOG INPUT-

LEFT CHANNEL ANALOG INPUT+

ANALOG GROUND

COMMON MODE VOLTAGE OUTPUT

VOLTAGE REFERENCE

DIGITAL GROUND

DIGITAL SECTION POWER

CALIBRATION

CONTROL DATA OUTPUT

SERIAL CLOCK

LEFT/RIGHT CLOCK

ANALOG GROUND

RIGHT CHANNEL ANALOG INPUT+

RIGHT CHANNEL ANALOG INPUT-

ANALOG GROUND

POSITIVE ANALOG POWER

ANALOG SECTION LOGIC POWER

ANALOG SECTION LOGIC GROUND

TEST OUTPUT

DIGITAL SECTION CLOCK INPUT

POWER DOWN

SERIAL DATA FORMAT SELECT

SLAVE/MASTER MODE

SERIAL DATA OUTPUT

DIGITAL GROUND

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