CS8403A View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CS8403A

96 kHz Digital Audio Transmitter

Cirrus Logic 

CS8403A CS8404A

External

Clock

+5V

Audio

Data

Processor

5

7

MCK

FSYNC

6 SCK

8 SDATA

19

VD+

18

GND

24

TRNPT

0.1 µF

Microcontroller

or

unused

Channel Status

Bits Control

15 CBL

10 C

11 U

9V

16 RST

CS8404A

8 Dedicated C.S. Bits

M2 23

M1 22

M0 21

TXP 20

TXN 17

Serial Port

Mode Select

Transmitter

Circuit

See Appendix B

Figure 2. CS8404A Professional & Consumer Modes Typical Connection Diagram

External

Clock

Audio

Data

Processor

5

7

MCK

FSYNC

6 SCK

8 SDATA

+5V

19

VD+

18

GND

0.1 µF

Decoder

Subcode

Port

9V

10 SBF

11 U

15 SBC

CS8404A

M2 23

M1 22

M0 21

Serial Port

Mode Select

Reset

Control

Channel Status

Bits Control

16 RST

8 Dedicated C.S. Bits

TXP 20

TXN 17

Transmitter

Circuit

See Appendix B

Figure 3. Consumer CD Submode Typical Connection Diagram

DS239PP1

7

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