CS8406-CSZ datasheet(1/39 Pages) CIRRUS

部件名	CS8406-CSZ

功能描述	192 kHz Digital Audio Interface Transmitter

PDF	39 Pages

Scroll/Zoom	100%

制造商	CIRRUS [Cirrus Logic]

网页	http://www.cirrus.com

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1 / 39 page

Copyright

 Cirrus Logic, Inc. 2012

http://www.cirrus.com

192 kHz Digital Audio Interface Transmitter

Features



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

General Description

The CS8406 is a monolithic CMOS device which en-

codes and transmits audio data according to the AES3,

IEC60958, S/PDIF, o r 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® microcontroller port, and

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 Co mmercial (-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 “Ordering Information” on page 34 for complete

details.

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

receivers, digital mixin g consoles, effects processors,

set-top boxes, and computer and automotive audio

systems.

RXP

ILRCK

ISCLK

SDIN

TXP

TXN

RST

OMCK

USDA/

CDOUT

SCL/

CCLK

AD1/

CDIN

AD0/

CS

INT

VL

GND

AD2

H/S

VD

TCBL

Misc.

Control

Serial

Audio

Input

C or U Data Buffer

Control Port &

Registers

AES3

S/PDIF

Encoder

Output Clock

Generator

Driver

AUG '12

DS580F6

CS8406

类似零件编号 - CS8406-CSZ

制造商	部件名	数据表	功能描述
Cirrus Logic	CS8406-CSZ	306Kb / 42P	192 kHz Digital Audio Interface Transmitter
Cirrus Logic	CS8406-CSZR	306Kb / 42P	192 kHz Digital Audio Interface Transmitter

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