CS4390-KS View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4390-KS

24-Bit, Stereo D/A Converter for Digital Audio

Cirrus Logic 

1 2 3 4 5 6 7 8 9 10 Next

CS4390

10Ω

+ 1 µF 0.1 µF

+5V

+ 1 µF 0.1 µF Analog

Mode

Select

Audio

Data

Processor

External Clock

6

3

VD

VA

20 DIF0

19 DIF1

12 DIF2

AOUTL- 17

CS4390

7 LRCK

9 SCLK*

10 SDATA

AOUTL+ 18

1 DEM0

2 DEM1

15 MUTE_R

AOUTR- 13

16 MUTE_L

11 AUTO_MUTE AOUTR+ 14

8 MCLK

DGND AGND

5

4

Analog

Conditioning

Analog

Conditioning

* SCLK must be connected to DGND

for operation in Internal SCLK Mode

Figure 1. Typical Connection Diagram

6

DS264F1

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