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CS4328 PDF预览

CS4328

更新时间: 2024-01-02 20:27:28
品牌 Logo 应用领域
凌云 - CIRRUS 转换器
页数 文件大小 规格书
31页 824K
描述
18-Bit, Stereo D/A Converter for Digital Audio

CS4328 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.87
最大模拟输出电压:4 V最小模拟输出电压:
转换器类型:D/A CONVERTER输入位码:2'S COMPLEMENT BINARY
输入格式:SERIALJESD-30 代码:R-PDIP-T28
JESD-609代码:e0标称负供电电压:-5 V
位数:18功能数量:1
端子数量:28最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP28,.6
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:+-5 V
认证状态:Not Qualified子类别:Other Converters
最大压摆率:55 mA标称供电电压:5 V
表面贴装:NO技术:MOS
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

CS4328 数据手册

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CS4328  
18-Bit, Stereo D/A Converter for Digital Audio  
Features  
General Description  
The CS4328 is a complete stereo digital-to-analog out-  
put system. In addition to the traditional D/A function,  
the CS4328 includes an 8× digital interpolation filter fol-  
lowed by a 64× oversampled delta-sigma modulator.  
The modulator output controls the reference voltage in-  
put to an ultra-linear analog low-pass filter. This  
architecture allows for infinite adjustment of sample  
rate between 1 kHz and 50 kHz while maintaining lin-  
ear phase response simply by changing the master  
clock frequency.  
Complete Stereo DAC System  
8× Interpolation Filter  
64× Delta-Sigma DAC  
Analog Post Filter  
Adjustable System Sampling Rates  
including 32kHz, 44.1kHz & 48kHz  
120 dB Signal-to-Noise Ratio  
Low Clock Jitter Sensitivity  
The CS4328 also includes an extremely flexible serial  
port utilizing two select pins to support four different  
interface modes.  
The master clock can be either 256 or 384 times the  
input word rate, supporting various audio environ-  
ments.  
Completely Filtered Line-Level Outputs  
Linear Phase Filtering  
Zero Phase Error Between Channels  
No External Components Needed  
ORDERING INFORMATION:  
Flexible Serial Interface for Either 16  
or 18 bit Input Data  
CS4328-KP  
CS4328-KS  
CS4328-BP  
CS4328-BS  
CDB4328  
0 to 70 °C  
0 to 70 °C  
-40 to +85 °C  
-40 to +85 °C  
28-pin Plastic DIP  
28-pin Plastic SOIC  
28-pin Plastic DIP  
28-pin Plastic SOIC  
CS4328 Evaluation Board  
VD+  
16  
DGND  
17  
DIF0  
13  
DIF1  
12  
AGND1 VA-  
VA+  
1
5
3
20  
19  
18  
28  
2
LRCK  
Serial Input  
Interface  
Voltage Reference  
-VREF  
BICK  
SDATAI  
Analog  
MOSFET  
Output  
Stage  
8x  
Delta-Sigma  
Modulator  
DAC  
Low-Pass  
Filter  
AOUTL  
Interpolator  
10  
9
TST  
RST  
Analog  
Low-Pass  
Filter  
MOSFET  
Output  
Stage  
26  
8x  
Delta-Sigma  
Modulator  
Interpolator  
DAC  
AOUTR  
S
R
A
4
Calibration  
Microcontroller  
Clock Osc/  
Divider  
AGND2  
AGND3  
25  
M
22  
XTI XTO CKS ACKO  
11  
21  
8
14 15  
24  
ACKI  
27  
6
CMPO  
CALO  
CMPI  
CALI  
Crystal Semiconductor Corporation  
P.O. Box 17847, Austin, TX 78760  
(512) 445-7222 FAX: (512) 445-7581  
http://www.crystal.com  
OCT ’93  
DS62F3  
Copyright Crystal Semiconductor Corporation 1993  
(All Rights Reserved)  
1

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