CS4391-KZZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4391-KZZ

24-Bit, 192 kHz Stereo DAC with Volume Control

Cirrus Logic 

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CS4391

Mode

Select

(Control Port)

Logic Power

+5V to 1.8V

0.1 µf

Audio

Data

Processor

*

External Clock

17

VA

+5V to +3V

0.1 µf +1.0 µ f

Analog

10 M0 (AD0/CS)

9 M1 (SDA/CDIN)

8 M2 (SCL/CCLK)

FILT+ 11

CS4391

2 VL

5 DSD_MODE

AOUTA- 19

AMUTEC 20

7 DSD_CLK

AOUTA+ 18

4 DSD_B

3 DSD_A

1 RST

AOUTB- 14

BMUTEC 13

AOUTB+ 15

6 MCLK

CMOUT 12

AGND

16

0.1 µf + 1.0 µf

Analog

Conditioning

&

Mute

Analog

Conditioning

&

Mute

+ 1.0 µf

Figure 6. Typical Connection Diagram - DSD Mode

* A high logic level for all digital inputs should not exceed VL.

DS335PP4

13

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