CS4397 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4397

24-Bit, Multi-Standard D/A Converter for Digital Audio

Cirrus Logic 

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2.0 TYPICAL CONNECTION DIAGRAM

CS4397

+5 to +3 V

Digital

+ 1 µ F 0.1 µ F

+5V

0.1 µf +1.0 µ F Analog

Mode

Select

(Control Port)

Audio

Data

Processor

7

8

22

VD VD

5 M0 (SDA/CDOUT)

14 M1 (GND)

VA

VREF 28

4 M2 (SCL/CCLK)

3 M3 (AD1/CDIN)

2 M4 (AD0/CS)

FILT+ 27

FILT- 26

16 C/H

CMOUT 25

CS4397

12 LRCK

AOUTL- 24

11 SCLK

13 SDATA

15 MUTE

1 RST

10 MCLK

AOUTL+ 23

MUTEC 17

AOUTR- 19

AOUTR+ 20

0.1 µf

+5V

Analog

0.1 µf

0.1 µf

+ 100 µf

5.6 µf

+

Analog

Conditioning

Analog

Conditioning

External Clock

DGND

6

9

AGND

21 18

Figure 6. Typical Connection Diagram - Hardware Mode (Control Port Mode)

DS333F1

15

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