CDB4383 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CDB4383

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

Cirrus Logic 

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CS4383

+3.3 V to +5 V

PCM

D ig ita l

A udio

S o u rc e

+1.8 V to +5 V

1 µF

0.1 µF

+

0.1 µF

0.1 µF

4

32

VD

VA

AOUTA1+ 39

AOUTA1- 40

MUTEC1 41

6

MCLK

7

LRCK

9

SCLK

8

SD IN1

AOUTB1+ 38

AOUTB1- 37

MUTEC2 22

11 SD IN2

12

SD IN3

13 SD IN4

AOUTA2+ 35

AOUTA2- 36

AOUTB2+ 34

AOUTB2- 33

43

VLS

CS4383

AOUTA3+ 29

AOUTA3- 30

DSD

A udio

S o urce

3 DSDA1

2 DSDB1

1 DSDA2

48

DSDB2

47

DSDA3

46 DSDB3

45 DSDA4

44 DSDB4

42 DSD_SCLK

AOUTB3+ 28

AOUTB3- 27

AOUTA4+ 25

AOUTA4- 26

AOUTB4+ 24

AOUTB4- 23

MUTEC3 19

M icro-

C o n tro lle r

18

RST

14 SCL/CC LK

15 SD A/CD IN

16 ADO /CS

+

1 µF

+5 V

A nalog C onditioning

and M uting

A nalog Conditioning

and M uting

A nalog C onditioning

and M uting

A nalog C onditioning

and M uting

A nalog C onditioning

and M uting

A nalog C onditioning

and M uting

A nalog C onditioning

and M uting

A nalog C onditioning

and M uting

+1.8 V to +5 V

Note*

17

0.1 µF

VLC

N ote: Necessary for I2C

control port operation

GND

5

FILT+ 20

VQ 21

0.1 µ F + 1 µF

+

0.1 µ F 47 µF

GND

31

Figure 5. Typical Connection Diagram Control Port

12

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