CS4385-CQZ Просмотр технического описания (PDF) - Cirrus Logic

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CS4385-CQZ

114 dB, 192 kHz 8-Channel D/A Converter

Cirrus Logic 

CS4385

+2.5 V

+

1 µF

0.1 µF

4

VD

0.1 µF

32

VA

AOUTA1+ 39

AOUTA1- 40

+5 V

+

1 µF

Analog Conditioning

and Muting

PCM

Digital

Audio

Source

+1.8 V to +5 V

220 Ω

470 Ω

6 MCLK

7 LRCK

9

SCLK

8

SDIN1

11 SDIN2

13

SDIN3

14

SDIN4

AOUTB1+ 38

AOUTB1- 37

MUTEC1 41

AOUTA2+ 35

AOUTA2- 36

43

VLS

0.1 µF

AOUTB2+ 34

CS4385 AOUTB2- 33

Analog Conditioning

and Muting

Mute

Drive

Analog Conditioning

and Muting

Analog Conditioning

and Muting

470 Ω

DSD

Audio

Source

3 DSDA1

2 DSDB1

1 DSDA2

48

DSDB2

47

DSDA3

46 DSDB3

45 DSDA4

44 DSDB4

42 DSD_SCLK

Stand-Alone

Mode

Configuration

Optional

47 KΩ

10 M4

12 M3

15 M2

16 M1

17 M0

19

RST

AOUTA3+ 29

AOUTA3- 30

AOUTB3+ 28

AOUTB3- 27

AOUTA4+ 25

AOUTA4- 26

AOUTB4+ 24

AOUTB4- 23

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Analog Conditioning

and Muting

MUTEC234 22

Mute

Drive

+1.8 V to +5 V

18

VLC

FILT+ 20

VQ 21

0.1 µF + 1 µF

+

0.1 µF 47 µF

0.1 µF

GND

5

GND

31

Figure 8. Typical Connection Diagram, Hardware

20

DS671F2

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