CS4384-CQZR

更新时间： 2024-11-13 22:24:59

品牌	Logo	应用领域
凌云 - CIRRUS		转换器
页数	文件大小	规格书
50页	1004K
描述
103 dB, 192 kHz 8-Channel D/A Converter

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CS4384-CQZR 数据手册

CS4384

103 dB, 192 kHz 8-Channel D/A Converter

Features

Description

! Advanced Multi-bit Delta Sigma Architecture

! 24-bit Conversion

The CS4384 is a complete 8-channel digital-to-analog

system. This D/A system includes digital de-emphasis,

half-dB step size volume control, ATAPI channel mix-

ing, selectable fast and slow digital interpolation filters

followed by an oversampled, multi-bit delta sigma mod-

ulator which includes mismatch shaping technology that

eliminates distortion due to capacitor mismatch. Follow-

ing this stage is a multi-element switched capacitor

stage and low-pass filter with single-ended analog

outputs.

! Automatic Detection of Sample Rates up to

192 kHz

! 103 dB Dynamic Range

! -88 dB THD+N

! Single-Ended Output Architecture

! Direct Stream Digital Mode

The CS4384 also has a proprietary DSD processor

which allows for volume control and 50 kHz on-chip fil-

tering without an intermediate decimation stage. It also

offers an optional path for direct DSD conversion by di-

rectly using the multi-element switched capacitor array.

–

Non-Decimating Volume Control

On-Chip 50 kHz Filter

Matched PCM and DSD Analog Output

Levels

The CS4384 accepts PCM data at sample rates from

4 kHz to 216 kHz, DSD audio data, and delivers excel-

lent sound quality. These features are ideal for multi-

channel audio systems including SACD players, A/V re-

ceivers, digital TV’s, mixing consoles, effects

processors, sound cards and automotive audio

systems.

! Compatible with Industry-Standard Time

Division Multiplexed (TDM) Serial Interface

! Selectable Digital Filters

! Volume Control with 1/2-dB Step Size and Soft

Ramp

! Low Clock Jitter Sensitivity

This product is available in 48-pin LQFP package and is

available in both Automotive (-40° C - +85° C) and

Commercial (-10° C - +70° C) temperature grades. For

full Ordering Information see page 50.

! +5 V Analog Supply, +2.5 V Digital Supply

! Separate 1.8 to 5 V Logic Supplies for the

Control & Serial Ports

Control Port Supply = 1.8 V to 5 V

Digital Supply = 2.5 V

Analog Supply = 5 V

Hardware Mode or

I²C/SPI Software Mode

Control Data

Internal Voltage

Reference

Configuration

Reset

Serial Audio Port

Supply = 1.8 V to 5 V

Eight Channels

of Single-Ended

Outputs

Switch-Cap

DAC and

Analog Filters

Volume

Controls

Digital

Filters

Multi-bit ∆Σ

Modulators

PCM Serial

Audio Input

TDM Serial

Audio Input

DSD Processor

-Volume control

-50 kHz filter

External Mute

Control

Mute Signals

DSD Audio

Input

This document contains information for a new product.

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

Advance Product Information

AUGUST '05

DS620A1

http://www.cirrus.com

12 3 4 5 6 7...50

中文翻译

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与CS4384-CQZR相关器件

型号	品牌	获取价格	描述	数据表
CS4384-DQZ	CIRRUS	获取价格	103 dB, 192 kHz 8-Channel D/A Converter
CS4384-DQZR	CIRRUS	获取价格	103 dB, 192 kHz 8-Channel D/A Converter
CS4385	CIRRUS	获取价格	114 dB, 192kHz 8-CHANNEL D/A CONVERTER
CS4385_07	CIRRUS	获取价格	114 dB, 192 kHz 8-Channel D/A Converter
CS4385_08	CIRRUS	获取价格	114 dB, 192 kHz 8-Channel D/A Converter
CS4385A	CIRRUS	获取价格	114-dB, 192-kHz 8-Channel D/A Converter
CS4385A-CQZ	CIRRUS	获取价格	D/A Converter
CS4385A-CQZR	CIRRUS	获取价格	D/A Converter,
CS4385A-DQZ	CIRRUS	获取价格	D/A Converter,
CS4385A-DQZR	CIRRUS	获取价格	D/A Converter,

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