Datasheet > CS42518_05

CS42518_05

更新时间： 2024-11-06 04:12:39

品牌	Logo	应用领域
凌云 - CIRRUS		解码器编解码器光电二极管
页数	文件大小	规格书
91页	1673K
描述
110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver

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CS42518_05 数据手册

CS42518

110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver

Features

General Description

Eight 24-bit D/A, two 24-bit A/D Converters

110 dB DAC / 114 dB ADC Dynamic Range

-100 dB THD+N

The CS42518 codec provides two analog-to-digital and

eight digital-to-analog delta-sigma converters, as well

as an integrated S/PDIF receiver.

The CS42518 integrated S/PDIF receiver supports up

to eight inputs, clock recovery circuitry and format auto-

detection. The internal stereo ADC is capable of inde-

pendent channel gain control for single-ended or

differential analog inputs. All eight channels of DAC pro-

vide digital volume control and differential analog

outputs. The general-purpose outputs may be driven

high or low, or mapped to a variety of DAC mute con-

trols or ADC overflow indicators.

System Sampling Rates up to 192 kHz

S/PDIF Receiver Compatible with EIAJ

CP1201 and IEC-60958

Recovered S/PDIF Clock or System Clock

Selection

8:2 S/PDIF Input MUX

ADC High-Pass Filter for DC Offset Calibration

The CS42518 is ideal for audio systems requiring wide

dynamic range, negligible distortion and low noise, such

as A/V receivers, DVD receivers, digital speaker and

automotive audio systems.

Expandable ADC Channels and One-Line

Mode Support

Digital Output Volume Control with Soft Ramp

Digital +/-15 dB Input Gain Adjust for ADC

Differential Analog Architecture

The CS42518 is available in a 64-pin LQFP package in

both Commercial (-10° to 70° C) and Automotive

(-40° to 85° C) grades. The CDB42518 Customer Dem-

onstration board is also available for device evaluation.

Refer to “Ordering Information” on page 89.

Supports Logic Levels between 1.8 V and 5 V

TXP

VARX AGND LPFLT

DGND DGND VD

RXP0

RXP1/GPO1

RXP2/GPO2

RXP3/GPO3

RXP4/GPO4

RXP5/GPO5

RXP6/GPO6

RXP7/GPO7

INT

C&U Bit

Data Buffer

RST

Control

Port

AD0/CS

AD1/CDIN

SDA/CDOUT

SCL/CCLK

Clock/Data

Recovery

S/PDIF

Decoder

Format

Detector

VLC

GPO

OMCK

MUTEC

MUTE

Mult/Div

RMCK

Internal MCLK

FILT+

REFGND

Serial

Audio

Interface

Port

SAI_LRCK

SAI_SCLK

SAI_SDOUT

Ref

DEM

AGND

VLS

AINL+

AINL-

ADC#1

ADC#2

Digital Filter

Gain & Clip

ADC

Serial

Data

ADCIN1

ADCIN2

AINR+

AINR-

Digital Filter

DAC#1

CX_SDOUT

CX_LRCK

CX_SCLK

AOUTA1+

AOUTA1-

AOUTB1+

AOUTB1-

CX_SDIN1

CX_SDIN2

CX_SDIN3

CX_SDIN4

DAC#2

DAC#3

AOUTA2+

AOUTA2-

CODEC

Serial

Port

AOUTB2+

AOUTB2-

DAC#4

DAC#5

AOUTA3+

AOUTA3-

AOUTB3+

AOUTB3-

DAC#6

DAC#7

AOUTA4+

AOUTA4-

AOUTB4+

AOUTB4-

DAC#8

NOVEMBER '05

DS584F1

http://www.cirrus.com

12 3 4 5 6 7...91

中文翻译

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与CS42518_05相关器件

型号	品牌	获取价格	描述	数据表
CS42518-CQ	CIRRUS	获取价格	Consumer Circuit, PQFP64, LQFP-64
CS42518-CQZ	CIRRUS	获取价格	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
CS42518-CQZR	CIRRUS	获取价格	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
CS42518-DQZ	CIRRUS	获取价格	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
CS42518-DQZR	CIRRUS	获取价格	110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
CS42526	CIRRUS	获取价格	114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CS42526_05	CIRRUS	获取价格	114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CS42526-CQZ	CIRRUS	获取价格	114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CS42526-CQZR	CIRRUS	获取价格	114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CS42526-DQZ	CIRRUS	获取价格	114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver

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