CS5344

更新时间： 2024-11-16 04:12:43

品牌	Logo	应用领域
凌云 - CIRRUS		转换器
页数	文件大小	规格书
21页	348K
描述
98 dB, 96 kHz, Multi-Bit Audio A/D Converter

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中文翻译

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CS5344 数据手册

CS5343/4

98 dB, 96 kHz, Multi-Bit Audio A/D Converter

Features

General Description

! Advanced Multi-Bit ∆Σ Architecture

! 24-bit Conversion

The CS5343/4 is a complete analog-to-digital converter

for digital audio systems. It performs sampling, analog-

to-digital conversion, and anti-alias filtering, generating

24-bit values for both left and right inputs in serial form

at sample rates up to 108 kHz per channel.

! Supports Audio Sample Rates Up to 108 kHz

! 98 dB Dynamic Range at 5 V

! -90 dB THD+N

The CS5343/4 uses a 3rd-order, multi-bit Delta-Sigma

modulator followed by a digital filter, which removes the

need for an external anti-alias filter.

! Low-Latency Digital Filter

The CS5343/4 also features a high-impedance sam-

pling network which eliminates costly external

components such as op-amps.

! High-Pass Filter to Remove DC Offsets

! Single +3.3 V or +5 V Power Supply

! Power Consumption Less Than 50 mW

! Master or Slave Operation

The CS5343/4 is available in a 10-pin TSSOP package

for both Commercial (-10° to +70° C) and Automotive

grades (-40° to +85° C). The CDB5343 Customer Dem-

onstration Board is also available for device evaluation

and implementation suggestions. Please refer to the

“Ordering Information” on page 21 for complete details.

! Slave Mode Speed Auto-Detect

! Master Mode Default Settings

! 256x or 384x MCLK/LRCK Ratio

! CS5343 Supports I²S Audio Format

! CS5344 Supports Left-Justified Audio Format

The CS5343/4 is ideal for audio systems requiring wide

dynamic range, negligible distortion and low noise, such

as set-top boxes, DVD-karaoke players, DVD record-

ers, A/V receivers, and automotive applications.

3.3 V to 5 V

High-Z

Sampling

Network

Single-Ended

Analog Input

Low-Latency

Digital Filters

Master

Clock

Auto-detect

MCLK Divider

AINL

High-Pass

Filter

FILT+

Internal

Reference

Voltages

SCLK

LRCK

Slave Mode

Auto-detect

High-Z

Sampling

Network

Single-Ended

Analog Input

Low-Latency

Digital Filters

AINR

SDOUT

High-Pass

Filter

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Advance Product Information

AUGUST '06

DS687A4

http://www.cirrus.com

12 3 4 5 6 7...21

中文翻译

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与CS5344相关器件

型号	品牌	获取价格	描述	数据表
CS5344-CZZ	CIRRUS	获取价格	98 dB, 96 kHz, Multi-Bit Audio A/D Converter
CS5344-CZZR	CIRRUS	获取价格	98 dB, 96 kHz, Multi-Bit Audio A/D Converter
CS5344-DZZ	CIRRUS	获取价格	98 dB, 96 kHz, Multi-Bit Audio A/D Converter
CS5344-DZZR	CIRRUS	获取价格	98 dB, 96 kHz, Multi-Bit Audio A/D Converter
CS5345	CIRRUS	获取价格	105 DB 24BIT 192 KHZ STEREO AUDIO ADC
CS5345_07	CIRRUS	获取价格	104 dB, 24-Bit, 192 kHz Stereo Audio ADC
CS5345-COZ	CIRRUS	获取价格	105 DB 24BIT 192 KHZ STEREO AUDIO ADC
CS5345-CQZ	CIRRUS	获取价格	104 dB, 24-Bit, 192 kHz Stereo Audio ADC
CS5345-CQZR	CIRRUS	获取价格	104 dB, 24-Bit, 192 kHz Stereo Audio ADC
CS5345-DQZ	CIRRUS	获取价格	104 dB, 24-Bit, 192 kHz Stereo Audio ADC

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