參數(shù)資料
型號(hào)： CS4271-CZZR
廠商： CIRRUS LOGIC INC
元件分類： 消費(fèi)家電
英文描述： 24-Bit, 192 kHz Stereo Audio CODEC
中文描述： SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝： 4.40 MM, LEAD FREE, MO-153, TSSOP-28
文件頁(yè)數(shù)： 1/53頁(yè)
文件大?。?/td> 1199K
代理商： CS4271-CZZR
Copyright
Cirrus Logic, Inc. 2005
(All Rights Reserved)
Cirrus Logic, Inc.
www.cirrus.com
CS4271
24-Bit, 192 kHz Stereo Audio CODEC
D/A Features
!
High Performance
– 114 dB Dynamic Range
– -100 dB THD+N
!
Up to 192 kHz Sampling Rates
!
Differential Analog Architecture
!
Volume Control with Soft Ramp
– 1 dB Step Size
– Zero Crossing Click-free Transitions
!
Selectable Digital Filters
– Fast and Slow Roll Off
!
ATAPI Mixing Functions
!
Selectable Serial Audio Interface Formats
– Left Justified up to 24-bit
– I
2
S up to 24-bit
– Right Justified 16-, 18-, 20-, and 24-Bit
!
Control Output for External Muting
!
Selectable 50/15
μ
s De-emphasis
A/D Features
!
High Performance
– 108 dB Dynamic Range
– -98 dB THD+N
!
Up to 192 kHz Sampling Rates
!
Single-Ended Analog Architecture
!
Multi-bit Delta Sigma Conversion
!
High-pass Filter or DC Offset Calibration
!
Low-Latency Digital Anti-alias Filtering
!
Automatic Dithering of 16-bit Data
!
Selectable Serial Audio Interface Formats
– Left Justified up to 24-bit
– I
2
S up to 24-bit
System Features
!
Direct Interface with 5V to 2.5V Logic Levels
!
Internal Digital Loopback
!
On-chip Oscillator
!
Stand-Alone or Control Port Functionality
2.5 V to 5 V
Left and
Right Mute
Controls
Σ
Modulator
Σ
Modulator
Low-Latency
Anti-Alias Filter
External
Mute Control
Register / Hardware
Configuration
Internal Voltage
Reference
Internal
Oscillator
Volume
Control
M
Selectable
Interpolation
Filter
Selectable
Interpolation
Filter
Reset
Left
Differential
Output
Right
Differential
Output
Switched Capacitor
DAC and Filter
Multibit
Oversampling
ADC
Multibit
Oversampling
ADC
Low-Latency
Anti-Alias Filter
High Pass Filter &
DC Offset Calibration
High Pass Filter &
DC Offset Calibration
P
Left Input
Right Input
Volume
Control
L
L
Serial
Audio
Input
Serial
Audio
Output
3.3 V to 5 V
5 V
Hardware or
I
C/SPI
Control Data
Switched Capacitor
DAC and Filter
AUGUST '05
DS592F1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS4271-DZZ 功能描述:接口—CODEC Stereo Audio CODEC 108 dB 192 kHz RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS4271-DZZR 功能描述:接口—CODEC IC 24Bit 192kHz 114dB Str Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS4272 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo Audio CODEC
CS4272-CZZ 功能描述:接口—CODEC Stereo Audio CODEC 114 dB 192 kHz RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS4272-CZZR 功能描述:接口—CODEC IC 24Bit 192kHz 114dB Str Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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