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ADC12081CIVT PDF预览

ADC12081CIVT

更新时间: 2024-11-18 22:28:35
品牌 Logo 应用领域
美国国家半导体 - NSC 转换器模数转换器
页数 文件大小 规格书
16页 355K
描述
12-Bit, 5 MHz Self-Calibrating, Pipelined A/D Converter

ADC12081CIVT 技术参数

是否Rohs认证:不符合生命周期:Transferred
包装说明:LQFP-32Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.35Is Samacsys:N
最大模拟输入电压:2 V最小模拟输入电压:
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:S-PQFP-G32
JESD-609代码:e0长度:7 mm
最大线性误差 (EL):0.0415%湿度敏感等级:3
模拟输入通道数量:1位数:12
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装等效代码:QFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
采样速率:5 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1.6 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
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:7 mm
Base Number Matches:1

ADC12081CIVT 数据手册

 浏览型号ADC12081CIVT的Datasheet PDF文件第2页浏览型号ADC12081CIVT的Datasheet PDF文件第3页浏览型号ADC12081CIVT的Datasheet PDF文件第4页浏览型号ADC12081CIVT的Datasheet PDF文件第5页浏览型号ADC12081CIVT的Datasheet PDF文件第6页浏览型号ADC12081CIVT的Datasheet PDF文件第7页 
March 2000  
ADC12081  
12-Bit, 5 MHz Self-Calibrating, Pipelined A/D Converter  
with Internal Sample & Hold  
General Description  
Features  
n Single 5V power supply  
n Simple analog input interface  
n Internal Sample-and-hold  
n Internal Reference buffer amplifier  
n Low power consumption  
The ADC12081 is a monolithic CMOS analog-to-digital con-  
verter capable of converting analog input signals into 12-bit  
digital words at 5 megasamples per second (MSPS). The  
ADC12081 utilizes an innovative pipeline architecture to  
minimize die size and power consumption. The ADC12081  
uses self-calibration and error correction to maintain accu-  
racy and performance over temperature.  
Key Specifications  
The ADC12081 converter operates on a 5V power supply  
and can digitize analog input signals in the range of 0 to 2V.  
A single convert clock controls the conversion operation. All  
digital I/O is TTL compatible.  
n Resolution  
12 Bits  
5 Msps (min)  
0.35 LSB (typ)  
68 dB (typ)  
n Conversion Rate  
n DNL  
±
The ADC12081 is designed to minimize external compo-  
nents necessary for the analog input interface. An internal  
sample-and-hold circuit samples the analog input and an in-  
ternal amplifier buffers the reference voltage input.  
n SNR  
n ENOB  
10.9 Bits (typ)  
2 Vpp (min)  
n Analog Input Range  
n Supply Voltage  
n Power Consumption, 5 MHz  
The ADC12081 is available in the 32-lead TQFP package  
and is designed to operate over the extended commercial  
temperature range of -40˚C to +85˚C.  
±
+5V 5%  
105 mW (typ)  
Applications  
n Image processing front end  
n PC-based data acquisition  
n Scanners  
n Fax machines  
n Waveform digitizer  
Connection Diagram  
DS100150-1  
TRI-STATE® is a registered trademark of National Semiconductor Corporation. CN  
© 2000 National Semiconductor Corporation  
DS100150  
www.national.com  

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