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

Номер в каталоге

Компоненты Описание

Список матч

CS4385-CQZ

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

Cirrus Logic 

3. TYPICAL CONNECTION DIAGRAM

+1.8 V to +5 V

+2.5 V

+

1 µF

0.1 µF

4

VD

0.1 µF

32

VA

AOUTA1+ 39

AOUTA1- 40

+

1 µF

+5 V

Analog Conditioning

and Muting

PCM

Digital

Audio

Source

DSD

Audio

Source

220 Ω

470 Ω

470 Ω

6

7

9

8

11

13

14

43

0.1 µF

3

2

1

48

47

46

45

44

42

MCLK

LRCK

SCLK

SDIN1

SDIN2

SDIN3

SDIN4

VLS

AOUTB1+ 38

AOUTB1- 37

AOUTA2+ 35

AOUTA2- 36

AOUTB2+ 34

AOUTB2- 33

AOUTA3+ 29

AOUTA3- 30

CS4385

AOUTB3+ 28

AOUTB3- 27

DSDA1

DSDB1

DSDA2

AOUTA4+ 25

AOUTA4- 26

DSDB2

DSDA3

DSDB3

DSDA4

DSDB4

DSD_SCLK

AOUTB4+ 24

AOUTB4- 23

MUTEC1 41

MUTEC234 22

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Analog Conditioning

and Muting

Mute

Drive

CS4385

Micro-

Controller

19

RST

15 SCL/CCLK

16 SDA/CDIN

17 ADO/CS

+1.8 V to +5 V

Note*

18

VLC

0.1 µF

Note: Necessary for I2C

control port operation

GND

5

FILT+ 20

VQ 21

0.1 µF + 1 µF

+

0.1 µF 47 µF

GND TST*

31

NoteTST: Pins 10, 12

Figure 7. Typical Connection Diagram, Software Mode

DS671F2

19

Share Link: