Datasheet 搜索 > 接口芯片 > Cirrus Logic（思睿逻辑） > CS42448-DQZ 数据手册 > CS42448-DQZ 其他数据使用手册 1/91 页
器件3D模型￥ 91.463
CS42448-DQZ 其他数据使用手册 - Cirrus Logic（思睿逻辑）
制造商:
Cirrus Logic（思睿逻辑）
分类:
接口芯片
封装:
LQFP-64
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
导航目录
CS42448-DQZ数据手册
Page:
of 91 Go
若手册格式错乱，请下载阅览PDF原文件
Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Copyright © Cirrus Logic, Inc. 2005
(All Rights Reserved)
Cirrus Logic, Inc.
http://www.cirrus.com
CS42518
110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver
Features
z Eight 24-bit D/A, two 24-bit A/D Converters
z 110 dB DAC / 114 dB ADC Dynamic Range
z -100 dB THD+N
z System Sampling Rates up to 192 kHz
z S/PDIF Receiver Compatible with EIAJ CP1201
and IEC-60958
z Recovered S/PDIF Clock or System Clock
Selection
z 8:2 S/PDIF Input MUX
z ADC High-pass Filter for DC Offset Calibration
z Expandable ADC Channels and One-line Mode
Support
z Digital Output Volume Control with Soft Ramp
z Digital +/-15dB Input Gain Adjust for ADC
z Differential Analog Architecture
z Supports logic levels between 5 V and 1.8 V.
General Description
The CS42518 codec provides two analog-to-digital and eight
digital-to-analog delta-sigma converters, as well as an integrat-
ed S/PDIF receiver, in a 64-pin LQFP package.
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 independent channel gain
control for single-ended or differential analog inputs. All eight
channels of DAC provide 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 controls or
ADC overflow indicators.
The CS42518 is ideal for audio systems requiring wide dynam-
ic range, negligible distortion and low noise, such as A/V
receivers, DVD receivers, digital speaker and automotive audio
systems.
ORDERING INFORMATION
CS42518-CQZ -10° to 70° C 64-pin LQFP Lead Free
CS42518-DQZ -40° to 85° C 64-pin LQFP Lead Free
CDB42518 Evaluation Board
RST
RXP0
RXP1/GPO1
AD0/CS
SCL/CCLK
SDA/CDOUT
AD1/CDIN
VLC
AOUTA1+
AOUTA1-
AOUTB1+
AOUTA3+
AOUTA3-
AOUTA2-
AOUTB2-
AOUTA2+
AOUTB2+
AOUTB1-
AOUTB3+
AOUTB3-
AOUTA4+
AOUTA4-
AOUTB4+
AOUTB4-
AINL+
AINL-
AINR+
AINR-
FILT+
REFGND
VQ
Ref
ADC#1
ADC#2
Digital Filter
Digital Filter
Gain & Clip
Gain & Clip
CX_SDOUT
ADCIN1
ADCIN2
CX_SCLK
CX_LRCK
CX_SDIN4
CX_SDIN3
CX_SDIN2
CX_SDIN1
VLS
SAI_LRCK
SAI_SCLK
SAI_SDOUT
DGND
VD
OMCK
RMCK
LPFLT
TXP
INT
Rx
Clock/Data
Recovery
S/PDIF
Decoder
DEM
Serial
Audio
Interface
Port
C&U Bit
Data Buffer
Control
Port
DAC#1
DAC#2
DAC#3
DAC#4
DAC#5
DAC#6
DAC#7
DAC#8
D
i
g
i
t
a
l
F
i
l
t
e
r
V
o
l
u
m
e
C
o
n
t
r
o
l
DGND
RXP2/GPO2
RXP3/GPO3
RXP4/GPO4
RXP5/GPO5
RXP6/GPO6
RXP7/GPO7
VD
MUTEC
GPO
MUTE
A
n
a
l
o
g
F
i
l
t
e
r
VARX AGND
ADC
Serial
Data
AGND
VA
Internal MCLK
CODEC
Serial
Port
Mult/Div
Format
Detector
JAN ‘05
DS584PP5
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
