CS4339-DSZR

更新时间： 2024-02-11 04:23:06

品牌	Logo	应用领域
凌云 - CIRRUS		转换器
页数	文件大小	规格书
26页	799K
描述
D/A Converter, 24-Bit, 2 Func, Bipolar, PDSO8

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技术参数
数据手册

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CS4339-DSZR 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	SOP, SOP8,.25	Reach Compliance Code：	compliant
风险等级：	5.75	转换器类型：	D/A CONVERTER
输入位码：	2'S COMPLEMENT	JESD-30 代码：	R-PDSO-G8
湿度敏感等级：	3	位数：	24
功能数量：	2	端子数量：	8
最高工作温度：	70 °C	最低工作温度：	-10 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	5 V
认证状态：	Not Qualified	子类别：	Other Converters
最大压摆率：	19 mA	标称供电电压：	5 V
表面贴装：	YES	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
Base Number Matches：	1

CS4339-DSZR 数据手册

CS4334/5/6/7/8/9

8-Pin, 24-Bit, 96 kHz Stereo D/A Converter

Features

Description

The CS4334 family members are complete, stereo digi-

tal-to-analog output systems including interpolation, 1-bit

D/A conversion and output analog filtering in an 8-pin

package. The CS4334/5/6/7/8/9 support all major audio

data interface formats, and the individual devices differ

only in the supported interface format.

l Complete Stereo DAC System: Interpolation,

D/A, Output Analog Filtering

l 24-Bit Conversion

l 96 dB Dynamic Range

l -88 dB THD+N

l Low Clock Jitter Sensitivity

l Single +5 V Power Supply

l Filtered Line Level Outputs

l On-Chip Digital De-emphasis

The CS4334 family is based on delta-sigma modulation,

where the modulator output controls the reference volt-

age input to an ultra-linear analog low-pass filter. This

architecture allows for infinite adjustment of sample rate

between 2 kHz and 100 kHz simply by changing the

master clock frequency.

l Popgaurd Technology

l Functionally Compatible with CS4330/31/33

The CS4334 family contains on-chip digital de-empha-

sis, operates from a single +5V power supply, and

requires minimal support circuitry. These features are

ideal for set-top boxes, DVD players, SVCD players, and

A/V receivers.

ORDERING INFORMATION

See page 23

DEM/SCLK

AGND

LRCK

Serial Input

De-emphasis

Interface

Voltage Reference

SDATA

Analog

Low-Pass

Filter

∆Σ

Interpolator

AOUTL

AOUTR

DAC

Modulator

Analog

Low-Pass

Filter

∆Σ

Interpolator

Modulator

MCLK

This document contains information for a new product.

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

Preliminary Product Information

SEP ‘99

DS248PP3

P.O. Box 17847, Austin, Texas 78760

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

http://www.cirrus.com

12 3 4 5 6 7...26

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