CS4329 데이터 시트보기 (PDF) - Cirrus Logic

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CS4329

20-Bit, Stereo D/A Converter for Digital Audio

Cirrus Logic 

PIN DESCRIPTIONS

PDIP and SSOP

DEM0 1

DEM1 2

VA 3

AGND 4

DGND 5

VD 6

LRCK 7

MCLK 8

SCLK 9

SDATA 10

20 DIF0

19 DIF11

18 AOUTL+

17 AOUTL-

16 MUTE_L

15 MUTE_R

14 AOUTR+

13 AOUTR-

12 DIF2

11 AUTO-MUTE

CS4329

Power Supply Connections

VA - Positive Analog Power, PIN 3.

Positive analog supply. Nominally +5 volts.

VD - Positive Digital Power, PIN 6.

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

AGND - Analog Ground, PIN 4.

Analog ground reference.

DGND - Digital Ground, PIN 5.

Digital ground for the digital section.

Analog Outputs

AOUTR+,AOUTR- - Differential Right Channel Analog Outputs, PIN 14, PIN 13.

Analog output connections for the Right channel differential outputs. Nominally 2 Vrms

(differential) for full-scale digital input signal.

AOUTL+,AOUTL- - Differential Left Channel Analog Outputs, PIN 18, PIN 17.

Analog output connections for the Left channel differential outputs. Nominally 2 Vrms

(differential) for full-scale digital input signal.

16

DS153F1

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