CS4328 datasheet(16/31 Pages) CIRRUS

16 / 31 page

PIN DESCRIPTIONS

Power Supply Connections

VA+ - Positive Analog Power, PIN 3.

Positive analog supply. Nominally +5 volts.

VA- - Negative Analog Power, PIN 5.

Negative analog supply. Nominally -5 volts.

AGND1, AGND2, AGND3 - Analog Grounds, PINS 1, 4, 25.

Analog ground reference.

VD+ - Positive Digital Power, PIN 16.

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

DGND - Digital Ground, PIN 17.

Digital ground for the digital section.

Analog Outputs

VREF- - Voltage Reference Output, PIN 28.

Nominally -3.68 volts. Normally connected to a 0.1

µF ceramic capacitor in parallel with a

µF or larger electrolytic capacitor. Note the negative output polarity.

AOUTL - Analog Left Channel Output, PIN 2.

Analog output for the left channel. Typically 4V peak-to-peak for a full-scale input signal.

AOUTR - Analog Right Channel Output, PIN 26.

Analog output for the right channel. Typically 4V peak-to-peak for a full-scale input signal.

ANALOG GROUND AGND1

VREF-

VOLTAGE REFERENCE OUTPUT

ANALOG LEFT CHANNEL OUTPUT AOUTL

CALI

CALIBRATION INPUT

ANALOG POWER

VA+

AOUTR ANALOG RIGHT CHANNEL OUTPUT

ANALOG GROUND AGND2

AGND3 ANALOG GROUND

NEGATIVE ANALOG POWER

VA-

ACKI

ANALOG CLOCK INPUT

COMPARATOR OUTPUT

CMPO

NO CONNECT

ACKO

ANALOG CLOCK OUTPUT

COMPARATOR INPUT

CMPI

CALO

CALIBRATION OUTPUT

RESET

RST

LRCK

LEFT/RIGHT CLOCK INPUT

TEST

TST

BICK

SERIAL BIT CLOCK INPUT

CLOCK SELECT

CKS

SDATAI SERIAL DATA INPUT

DIGITAL INPUT FORMAT 1

DIF1

DGND

DIGITAL GROUND

DIGITAL INPUT FORMAT 0

DIF0

VD+

DIGITAL POWER

CRYSTAL OR CLOCK INPUT

XTI

XTO

CRYSTAL OSCILLATOR OUTPUT

CS4328

DS62F3

CS4328 bảng dữ liệu(PDF) 16 Page - Cirrus Logic

CS4328 bảng dữ liệu(HTML) 16 Page - Cirrus Logic

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

bảng dữ liệu tải về

Link URL