參數(shù)資料
型號(hào)： CS4265-CNZ
廠商： CIRRUS LOGIC INC
元件分類： 消費(fèi)家電
英文描述： 105 dB, 24-Bit, 192 kHz Stereo Audio CODEC
中文描述： SPECIALTY CONSUMER CIRCUIT, QCC32
封裝： 5 X 5 MM, LEAD FREE, MO-220, QFN-32
文件頁(yè)數(shù)： 1/53頁(yè)
文件大小： 961K
代理商： CS4265-CNZ
Advance Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
1
Copyright
Cirrus Logic, Inc. 2004
(All Rights Reserved)
Cirrus Logic, Inc.
www.cirrus.com
CS4265
105 dB, 24-Bit, 192 kHz Stereo Audio CODEC
NOV ‘04
DS657A2
D/A Features
z
Multi-bit Delta Sigma modulator
z
105 dB Dynamic Range
z
-95 dB THD+N
z
Up to 192 kHz Sampling Rates
z
Single-ended Analog Architecture
z
Volume Control with Soft Ramp
– 0.5 dB Step Size
– Zero Crossing Click-free Transitions
z
Popguard
TM
Technology
– Minimizes the effects of output transients.
z
Filtered Line-level Outputs
z
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
z
Selectable 50/15
μ
s De-emphasis
A/D Features
z
Multi-bit Delta Sigma Modulator
z
105 dB Dynamic Range
z
-95 dB THD+N
z
Stereo 2:1 Input Multiplexer
z
Programmable Gain Amplifier (PGA)
– +/- 12 dB gain, 0.5 dB Step Size
– Zero Crossing, Click-free Transitions
z
Pseudo-differential Stereo Line Inputs
z
Stereo Microphone Inputs
– +32 dB Gain Stage
– Low-noise Bias Supply
z
Up to 192 kHz Sampling Rates
z
Selectable Serial Audio Interface Formats
– Left Justified up to 24-bit
– I2S up to 24-bit
z
High-pass Filter or DC Offset Calibration
1.8 V to 5 V
Multibit
Σ
Modula tor
Multibit
Σ
Modula tor
Line a r P ha se
A nti-A lia s F ilte r
Inte rpola tion
F ilte r
Inte rpola tion
F ilte r
Le ft D A C O utput
R ight D A C O utput
S witche d C a pa citor
D A C a nd F ilte r
Multibit
O ve rsa m pling
A D C
Multibit
O ve rsa m pling
A D C
Line a r P ha se
A nti-A lia s F ilte r
H igh P a ss
F ilte r
H igh P a ss
F ilte r
S te re o
Line Input
S e ria l
A udio
Input
S e ria l
A udio
O utput
3.3 V to 5 V
3.3 V to 5 V
S witche d C a pa citor
D A C a nd F ilte r
MU X
P G A
V olum e
C ontrol
V olum e
C ontrol
P
Mute
C ontrol
L
L
R e se t
I
2
C C ontrol
D a ta
Mute C ontrol
Mic Input
1 & 2
P G A
+32 d B
+32 d B
Inte rna l V olta ge
R e fe re nce
IE C 60958-3 T ra nsm itte r
Mic B ia s
Microphone B ia s
T ra nsm itte r O utput
R
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS4265-CNZ/C1 制造商:Cirrus Logic 功能描述:
CS4265-CNZR 功能描述:接口—CODEC IC 24bit 192kHz Str Cdc w/PGA &Inpt Mux 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
CS4265-DNZ 功能描述:接口—CODEC Stereo Audio CODEC 104 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
CS4265-DNZR 功能描述:接口—CODEC IC 24-bit 192kHz Str Cdc w/PGA &Inpt Mux 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
CS4267AM 制造商:Rochester Electronics LLC 功能描述:- Bulk
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