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PCM1750UG4 PDF预览

PCM1750UG4

更新时间: 2024-11-13 12:12:39
品牌 Logo 应用领域
德州仪器 - TI 转换器
页数 文件大小 规格书
21页 229K
描述
Dual CMOS 18-Bit Monolithic Audio NALOG-TO-DIGITAL CONVERTER

PCM1750UG4 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP28,.4针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.78
最大模拟输入电压:2.75 V最小模拟输入电压:-2.75 V
最长转换时间:20.8 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G28长度:17.9 mm
最大线性误差 (EL):0.003%标称负供电电压:-5 V
模拟输入通道数量:2位数:18
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:2'S COMPLEMENT BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP28,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:+-5 V认证状态:Not Qualified
采样速率:0.192 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:2.65 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

PCM1750UG4 数据手册

 浏览型号PCM1750UG4的Datasheet PDF文件第2页浏览型号PCM1750UG4的Datasheet PDF文件第3页浏览型号PCM1750UG4的Datasheet PDF文件第4页浏览型号PCM1750UG4的Datasheet PDF文件第5页浏览型号PCM1750UG4的Datasheet PDF文件第6页浏览型号PCM1750UG4的Datasheet PDF文件第7页 
®
PCM1750P  
PCM1750U  
Dual CMOS 18-Bit Monolithic Audio  
ANALOG-TO-DIGITAL CONVERTER  
FEATURES  
DESCRIPTION  
DUAL 18-BIT LOW-POWER CMOS AUDIO  
The PCM1750 is a low cost, dual 18-bit CMOS  
analog-to-digital converter optimized for dynamic sig-  
nal applications. The PCM1750 features true co-phased  
inputs with an internal sample/hold function for each  
channel. The PCM1750 also comes complete with an  
internal reference. Total power dissipation is less than  
300mW max using ±5V voltage supplies. Low maxi-  
mum Total Harmonic Distortion + Noise (–88dB max)  
is 100% tested. The very fast PCM1750 is capable  
of 4X x audio bandwidth oversampling rates on both  
input channels simultaneously, providing greater free-  
dom to designers in selecting input anti-aliasing fil-  
ters.  
A/D CONVERTER  
FAST 4.5µs MIN CONVERSION TIME  
INCLUDING S/H  
VERY LOW MAX THD+N: –88dB Without  
External Adjust  
COMPLETE WITH INTERNAL  
REFERENCE AND DUAL S/H FUNCTION  
TWO CO-PHASE SAMPLED, ±2.75V  
AUDIO INPUTS  
CAPABLE OF 4X PER CHANNEL  
OVERSAMPLING RATE  
PCM1750 outputs serial data in a format that is com-  
patible with many digital filter chips and comes pack-  
aged in a space saving 28-pin plastic DIP or SOIC.  
RUNS ON ±5V SUPPLIES AND  
DISSIPATES 300mW MAX  
COMPACT 28-PIN PLASTIC DIP OR SOIC  
MSB Adj Left  
Reference  
Offset Adj Left  
CDAC  
S/H  
Left  
V
Left  
IN  
Comp  
18-Bit SAR  
SOUT Left  
Latch  
Latch  
Clock  
Shift Register  
Control Logic  
Convert  
SOUT Right  
18-Bit SAR  
Comp  
V
Right  
IN  
CDAC  
Right  
S/H  
Offset Adj Right  
Reference  
MSB Adj Right  
International Airport Industrial Park  
Mailing Address: PO Box 11400  
Cable: BBRCORP  
Tucson, AZ 85734  
Street Address: 6730 S. Tucson Blvd.  
Tucson, AZ 85706  
Tel: (520) 746-1111  
Twx: 910-952-1111  
Telex: 066-6491  
FAX: (520) 889-1510  
Immediate Product Info: (800) 548-6132  
®
© 1990 Burr-Brown Corporation  
PDS-1084B  
Printed in U.S.A. October, 1993  
SBAS007  

PCM1750UG4 替代型号

型号 品牌 替代类型 描述 数据表
PCM1750U/1K TI

完全替代

ANALOG-TO-DIGITAL CONVERTER
PCM1750U TI

完全替代

Dual CMOS 18-Bit Monolithic Audio NALOG-TO-DIGITAL CONVERTER

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