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參數(shù)資料
| 型號(hào)： | CS5330A-KSZR |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | ADC |
| 英文描述： | 8-Pin, Stereo A/D Converter for Digital Audio |
| 中文描述： | 2-CH 18-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO8 |
| 封裝： | LEAD FREE, SOIC-8 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 147K |
| 代理商： | CS5330A-KSZR |
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Copyright
Cirrus Logic, Inc. 2006
(All Rights Reserved)
http://www.cirrus.com
8-Pin, Stereo A/D Converter for Digital Audio
Features
Single +5 V Power Supply
18-Bit Resolution
94 dB Dynamic Range
Linear Phase Digital Anti-Alias Filtering
–
0.05dB Passband Ripple
–
80dB Stopband Rejection
Low Power Dissipation: 150 mW
–
Power-Down Mode for Portable
Applications
Complete CMOS Stereo A/D System
–
Delta-Sigma A/D Converters
–
Digital Anti-Alias Filtering
–
S/H Circuitry and Voltage Reference
Adjustable System Sampling Rates including
32kHz, 44.1 kHz & 48kHz
General Description
The CS5330A/31A is a complete stereo analog-to-digi-
tal converter that performs anti-alias filtering, sampling
and analog-to-digital conversion generating 18-bit val-
ues for both left and right inputs in serial form. The
output sample rate can be infinitely adjusted between
2 kHz and 50 kHz.
The CS5330A/31A operates from a single +5 V supply
and requires only 150 mW for normal operation, making
it ideal for battery-powered applications.
The ADC uses delta-sigma modulation with 128X over-
sampling, followed by digital filtering and decimation,
which removes the need for an external anti-alias filter.
The linear-phase digital filter has a passband to
21.7 kHz, 0.05 dB passband ripple and >80 dB stop-
band rejection. The device also contains a high-pass fil-
ter to remove DC offsets.
The device is available in an 8-pin SOIC package in
both Commerical (
-10° to +70° C) and
Automotive grades
(- 40° to +85° C)
. Please refer to
“Ordering Information”
on page 16
for complete details.
High
Pass
Filter
AINR
S/H
AGND
AINL
S/H
DAC
Serial Output Interface
Voltage Reference
Comparator
Comparator
LP Filter
LP Filter
VA+
SCLK
Digital Decimation
Filter
SDATA
MCLK
DAC
High
Pass
Filter
LRCK
8
5
6
4
2
3
1
7
Digital Decimation
Filter
APRIL '06
DS138F5
CS5330A/31A
相關(guān)PDF資料 |
PDF描述 |
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| CS5331A-DSZ | 8-Pin, Stereo A/D Converter for Digital Audio |
| CS5331A-DSZR | 8-Pin, Stereo A/D Converter for Digital Audio |
| CS5331A-KSR | 8-Pin, Stereo A/D Converter for Digital Audio |
| CS5331A-KSZR | 8-Pin, Stereo A/D Converter for Digital Audio |
| CS5331A | 8-Pin,Stereo A/D Converter for Digital Audio(用于數(shù)字音頻8引腳立體聲A/D轉(zhuǎn)換器) |
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|---|---|
| CS5331 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| CS5331.B3-998310 | 制造商:Cortina Systems Inc 功能描述:DUAL OC-12 STM WITH INTEGRATED |
| CS5331A | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:8-Pin, Stereo A/D Converter for Digital Audio |
| CS5331A-BS | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC IC 8-Pin Stereo ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| CS5331A-BSR | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC IC 8-Pin Stereo ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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