CS8406-DSZR Cirrus Logic Inc, CS8406-DSZR Datasheet

CS8406-DSZR

Manufacturer Part Number

CS8406-DSZR

Description

IC,Digital Audio Transmitter,CMOS,SOP,28PIN,PLASTIC

Manufacturer

Cirrus Logic Inc

Datasheets

1.CS8406-CZZR.pdf (39 pages)

2.CS8406-CZZR.pdf (42 pages)

Current page: 1 of 39
Download datasheet (570Kb)

Features

ILRCK

ISCLK

SDIN

Complete EIAJ CP1201, IEC-60958, AES3,

S/PDIF-compatible Transmitter

+3.3 V or 5.0 V Digital Supply (VD)

+3.3 V or 5.0 V Digital Interface (VL)

On-Chip Channel Status and User Bit Buffer

Memories Allow Block-Sized Updates

Flexible 3-Wire Serial Digital Audio Input Port

Up to 192-kHz Frame Rate

Microcontroller Write Access to Channel Status

and User Bit Data

On-Chip Differential Line Driver

Generates CRC Codes and Parity Bits

Stand-Alone Mode Allows Use Without a

Microcontroller

http://www.cirrus.com

RXP

H/S

192 kHz Digital Audio Interface Transmitter

Control

Serial

Audio

Misc.

Input

RST

SDA/

CDOUT

C or U Data Buffer

SCL/

CCLK

Control Port &

Registers

General Description

The CS8406 is a monolithic CMOS device which en-

codes and transmits audio data according to the AES3,

IEC60958, S/PDIF, or EIAJ CP1201 standards. The

CS8406 accepts audio and digital data, which is then

multiplexed, encoded, and driven onto a cable.

The audio data is input through a configurable, 3-wire

input port. The channel status and user bit data are in-

put through an SPI™ or I²C

may be assembled in block-sized buffers. For systems

with no microcontroller, a Stand-Alone Mode allows di-

rect access to channel status and user bit data pins.

The CS8406 is available in a 28-pin TSSOP and SOIC

package for both Commercial (-10º to +70ºC) and

Automotive grade (-40º to +85ºC). The CDB8416

Demonstration board is also available for device

evaluation and implementation suggestions. Please

refer to

details.

Target applications include A/V Receivers, CD-R, DVD

receivers, digital mixing consoles, effects processors,

set-top boxes, and computer and automotive audio

systems.

AD1/

CDIN

“Ordering Information” on page 34

AD0/

AD2

Encoder

S/PDIF

AES3

INT

Output Clock

microcontroller port, and

Generator

OMCK

CS8406

Driver

GND

for complete

APRIL '06

DS580F4

TXP

TXN

TCBL

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