Datasheet > CDB4329

CDB4329

更新时间： 2024-09-23 22:48:47

品牌	Logo	应用领域
凌云 - CIRRUS		转换器
页数	文件大小	规格书
36页	1538K
描述
20-Bit, Stereo D/A Converter for Digital Audio

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CDB4329 数据手册

CS4329

20-Bit, Stereo D/A Converter for Digital Audio

Features

Description

The CS4329 is a complete stereo digital-to-analog out-

put system. In addition to the traditional D/A function, the

CS4329 includes a digital interpolation filter followed by

an 128X oversampled delta-sigma modulator. The mod-

ulator output controls the reference voltage input to an

ultra-linear analog low-pass filter. This architecture al-

lows for infinite adjustment of sample rate between 1 and

50 kHz while maintaining linear phase response simply

by changing the master clock frequency.

20-Bit Conversion

115 dB Signal-to-Noise-Ratio (EIAJ)

Complete Stereo DAC System

- 128X Interpolation Filter

- Delta-Sigma DAC

- Analog Post Filter

106 dB Dynamic Range

Low Clock Jitter Sensitivity

Filtered Line-Level Outputs

- Linear Phase Filtering

The CS4329 also includes an extremely flexible serial

port utilizing mode select pins to support multiple inter-

face formats.

- Zero Phase Error Between Channels

Adjustable System Sampling Rates

- including 32 kHz, 44.1 kHz & 48 kHz

The master clock can be either 256, 384, or 512 times

the input sample rate, supporting various audio

environments.

Digital De-emphasis for 32 kHz, 44.1 kHz, &

48 kHz

Pin-compatible with the CS4390

ORDERING INFORMATION

CS4329-KP -10° to 70° C 20-pin Plastic DIP

CS4329-KS -10° to 70° C 20-pin Plastic SSOP

CDB4329

Evaluation Board

DIF0 DIF1 DIF2

DEM0

DEM1

LRCK

SCLK

Serial Input

Interface

De-emphasis

Voltage Reference

MUTE_L

SDATA

AOUTL+

Analog

Low-Pass

Filter

Delta-Sigma

Modulator

Interpolator

DAC

AOUTL-

AOUTR+

AUTO_MUTE 11

Analog

Low-Pass

Filter

Delta-Sigma

Modulator

AOUTR-

DGND

MCLK

AGND

MUTE_R

Cirrus Logic, Inc.

Crystal Semiconductor Products Division

P.O. Box 17847, Austin, Texas 78760

(512) 445 7222 FAX: (512) 445 7581

http://www.crystal.com

APR ‘98

DS153F1

12 3 4 5 6 7...36

中文翻译

下载PDF

与CDB4329相关器件

型号	品牌	获取价格	描述	数据表
CDB4334	CIRRUS	获取价格	Evaluation Board for CS4334/8/9 Family of Products
CDB4338	CIRRUS	获取价格	Evaluation Board for CS4334/8/9 Family of Products
CDB4339	CIRRUS	获取价格	Evaluation Board for CS4334/8/9 Family of Products
CDB4340	CIRRUS	获取价格	24-Bit, 96 kHz Stereo DAC for Audio
CDB4340A	CIRRUS	获取价格	24-Bit, 192 kHz Stereo DAC for Audio
CDB4341	CIRRUS	获取价格	24-Bit, 96 kHz Stereo DAC with Volume Control
CDB4341A	CIRRUS	获取价格	24-Bit, 192 kHz Stereo DAC with Volume Control
CDB4344	CIRRUS	获取价格	Evaluation Board for CS4344
CDB4349	CIRRUS	获取价格	192 kHz DAC w/ Volume Control and 1 Vrms @ 3.3 V
CDB4350	CIRRUS	获取价格	Evaluation Board for CS4350