CS5336-TC datasheet(16/34 Pages) CIRRUS

16 / 34 page

PIN DESCRIPTIONS

Power Supply Connections

VA+ - Positive Analog Power, PIN 4.

Positive analog supply. Nominally +5 volts.

VL+ - Positive Logic Power, PIN 25.

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

VA- - Negative Analog Power, PIN 5.

Negative analog supply. Nominally -5 volts.

AGND - Analog Ground, PIN 1.

Analog ground reference.

LGND - Logic Ground, PIN 24

Ground for the logic portions of the analog section.

VD+ - Positive Digital Power, PIN 18.

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

DGND - Digital Ground, PIN 19.

Digital ground for the digital section.

Analog Inputs

AINL, AINR - Left and Right Channel Analog Inputs, PINS 2, 27

Analog input connections for the left and right input channels. Nominally

±3.68 volts full

scale.

ANALOG GROUND

AGND

VREF

VOLTAGE REFERENCE OUTPUT

LEFT CHANNEL ANALOG INPUT

AINL

AINR

RIGHT CHANNEL ANALOG INPUT

LEFT CHANNEL ZERO INPUT ZEROL

ZEROR RIGHT CHANNEL ZERO INPUT

POSITIVE ANALOG POWER

VA+

VL+

ANALOG SECTION LOGIC POWER

NEGATIVE ANALOG POWER

VA-

LGND

ANALOG SECTION LOGIC GROUND

ANALOG POWER DOWN INPUT

APD

ICLKA

ANALOG SECTION CLOCK INPUT

ANALOG CALIBRATE INPUT

ACAL

NO CONNECT

OCLKD DIGITAL SECTION OUTPUT CLOCK

DIGITAL CALIBRATE OUTPUT

DCAL

ICLKD

DIGITAL SECTION CLOCK INPUT

DIGITAL POWER DOWN INPUT

DPD

DGND

DIGITAL GROUND

TEST

TST

VD+

DIGITAL SECTION POSITIVE POWER

SELECT CLOCK MODE CMODE

FSYNC FRAME SYNC SIGNAL

SELECT SERIAL I/O MODE SMODE

SDATA SERIAL DATA OUTPUT

LEFT/RIGHT SELECT

L/RSCLK

SERIAL DATA CLOCK

CS5336, CS5338, CS5339

3-54

DS23F1

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