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參數資料
| 型號： | CS42526-CQZR |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 消費家電 |
| 英文描述： | 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | LEAD FREE, MS-026, LQFP-64 |
| 文件頁數： | 1/93頁 |
| 文件大小： | 973K |
| 代理商： | CS42526-CQZR |
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Copyright
Cirrus Logic, Inc. 2005
(All Rights Reserved)
http://www.cirrus.com
114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
Features
!
Six 24-bit D/A, two 24-bit A/D Converters
!
114 dB DAC / 114 dB ADC Dynamic Range
!
-100 dB THD+N
!
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
!
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
!
Supports Logic Levels between 1.8 V and 5 V
General Description
The CS42526 codec provides two analog-to-digital and
six digital-to-analog delta-sigma converters, as well as
an integrated S/PDIF receiver.
The CS42526 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 six 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.
The CS42526 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.
The CS42526 is available in a 64-pin LQFP package in
both Commercial (-10° to 70° C) and Automotive
(-40° to 85° C) grades. The CDB42528 Customer Dem-
onstration board is also available for device evaluation.
Refer to
“Ordering Information” on page 91
.
RST
AD0/CS
AD1/CDIN
RXP0
RXP1/GPO1
RXP2/GPO2
RXP3/GPO3
RXP4/GPO4
RXP5/GPO5
RXP6/GPO6
RXP7/GPO7
SCL/CCLK
SDA/CDOUT
VLC
OMCK
AOUTA1+
AOUTB1+
AOUTB1-
AOUTA3+
AOUTA2-
AOUTB2-
AOUTB3+
AINL+
AINR+
AINR-
FILT+
VQ
REFGND
Ref
ADC#1
ADC#2
Digital Filter
Digital Filter
Gain & Clip
Gain & Clip
CX_SCLK
CX_LRCK
CX_SDIN3
CX_SDIN2
CX_SDIN1
DGND VD
LPFLT
TXP
INT
Rx
Clock/Data
Recovery
S/PDIF
Decoder
Control
Port
DAC#1
DAC#2
DAC#3
DAC#4
DAC#5
DAC#6
D
V
DGND
VD
MUTEC
GPO
A
VARX
AGND
AGND
VA
CODEC
Serial
Port
CX_SDOUT
ADCIN1
ADCIN2
VLS
SAI_LRCK
SAI_SCLK
SAI_SDOUT
RMCK
Serial
Audio
Interface
Port
ADC
Serial
Data
Internal MCLK
Mult/Div
DEM
C&U Bit
Data Buffer
Format
Detector
MUTE
NOVEMBER '05
DS585F1
CS42526
相關PDF資料 |
PDF描述 |
|---|---|
| CS42526-DQZR | 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver |
| CS42526-CQZ | 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver |
| CS42526-DQZ | 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver |
| CS42526 | 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver |
| CS42528-CQZR | 114 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS42526-DQZ | 功能描述:接口—CODEC 6-Ch CODEC S/PDIF Rcv 114 dB 192 kHz RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| CS42526-DQZR | 功能描述:接口—CODEC IC 114dB 192kHz 8Ch Mlt-Ch CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| CS42528 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver |
| CS42528_05 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver |
| CS42528CQ | 制造商:Cirrus Logic 功能描述:_ |
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