CS4384 데이터 시트보기 (PDF) - Cirrus Logic

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CS4384

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

Cirrus Logic 

CS4384

+2.5 V

+

1 µF

0.1 µF

4

VD

32

VA

0.1 µF

AOUT1 39

+

1 µF

+5 V

Analog Conditioning

and Muting

PCM

Digital

Audio

Source

+1.8 V to +5 V

DSD

Audio

Source

220 Ω

470 Ω

470 Ω

6 MCLK

7 LRCK

9 SCLK

8

SDIN1

11 SDIN2

13

SDIN3

14

SDIN4

43

VLS

0.1 µF

CS4384

AOUT2 38

AOUT3 35

AOUT4 34

AOUT5 29

AOUT6 28

3 DSD1

2 DSD2

1 DSD3

48 DSD4

47

DSD5

46 DSD6

45 DSD7

44 DSD8

42 DSD_SCLK

AOUT7 25

AOUT8 24

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

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

TST_OUT

Pins: 23, 26, 27,

30, 33, 36, 37, 40

GND TST*

31 *Pins:

10, 12

Figure 7. Typical Connection Diagram, Software Mode

18

DS620A1

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