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ADC0838CIWM/NOPB PDF预览

ADC0838CIWM/NOPB

更新时间: 2024-11-15 20:16:47
品牌 Logo 应用领域
美国国家半导体 - NSC 光电二极管转换器
页数 文件大小 规格书
33页 747K
描述
IC 8-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, PLASTIC, SO-20, Analog to Digital Converter

ADC0838CIWM/NOPB 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:SOP, SOP20,.4Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.04Is Samacsys:N
最大模拟输入电压:5.05 V最小模拟输入电压:-0.05 V
最长转换时间:32 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8 mm最大线性误差 (EL):0.3906%
湿度敏感等级:3模拟输入通道数量:8
位数:8功能数量:1
端子数量:20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:SERIAL封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
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:BIPOLAR温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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:40宽度:7.5 mm
Base Number Matches:1

ADC0838CIWM/NOPB 数据手册

 浏览型号ADC0838CIWM/NOPB的Datasheet PDF文件第2页浏览型号ADC0838CIWM/NOPB的Datasheet PDF文件第3页浏览型号ADC0838CIWM/NOPB的Datasheet PDF文件第4页浏览型号ADC0838CIWM/NOPB的Datasheet PDF文件第5页浏览型号ADC0838CIWM/NOPB的Datasheet PDF文件第6页浏览型号ADC0838CIWM/NOPB的Datasheet PDF文件第7页 
July 2002  
ADC0831/ADC0832/ADC0834/ADC0838  
8-Bit Serial I/O A/D Converters with Multiplexer Options  
n Operates ratiometrically or with 5 VDC voltage reference  
n No zero or full-scale adjust required  
n 2-, 4- or 8-channel multiplexer options with address logic  
n Shunt regulator allows operation with high voltage  
General Description  
The ADC0831 series are 8-bit successive approximation A/D  
converters with a serial I/O and configurable input multiplex-  
ers with up to 8 channels. The serial I/O is configured to  
comply with the NSC MICROWIRE serial data exchange  
standard for easy interface to the COPS family of proces-  
supplies  
n 0V to 5V input range with single 5V power supply  
n Remote operation with serial digital data link  
n TTL/MOS input/output compatible  
n 0.3" standard width, 8-, 14- or 20-pin DIP package  
n 20 Pin Molded Chip Carrier Package (ADC0838 only)  
n Surface-Mount Package  
sors, and can interface with standard shift registers or µPs.  
The 2-, 4- or 8-channel multiplexers are software configured  
for single-ended or differential inputs as well as channel  
assignment.  
The differential analog voltage input allows increasing the  
common-mode rejection and offsetting the analog zero input  
voltage value. In addition, the voltage reference input can be  
adjusted to allow encoding any smaller analog voltage span  
to the full 8 bits of resolution.  
Key Specifications  
n Resolution  
8 Bits  
LSB and 1 LSB  
5 VDC  
1
n Total Unadjusted Error  
n Single Supply  
n Low Power  
2
Features  
15 mW  
n NSC MICROWIRE compatibledirect interface to  
COPS family processors  
n Conversion Time  
32 µs  
n Easy interface to all microprocessors, or operates  
“stand-alone”  
Typical Application  
00558301  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
COPS and MICROWIRE are trademarks of National Semiconductor Corporation.  
© 2002 National Semiconductor Corporation  
DS005583  
www.national.com  

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