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MCP3002-I/P PDF预览

MCP3002-I/P

更新时间: 2024-11-20 04:16:23
品牌 Logo 应用领域
美国微芯 - MICROCHIP 转换器光电二极管
页数 文件大小 规格书
28页 423K
描述
2.7V Dual Channel 10-Bit A/D Converter with SPI⑩ Serial Interface

MCP3002-I/P 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.46
最大模拟输入电压:5 V最小模拟输入电压:
最长转换时间:3.125 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDIP-T8JESD-609代码:e3
长度:9.4 mm最大线性误差 (EL):0.0977%
模拟输入通道数量:2位数:10
功能数量:1端子数量:8
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:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT APPLICABLE
电源:3/5 V认证状态:Not Qualified
采样速率:0.2 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:5.334 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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 APPLICABLE宽度:7.62 mm
Base Number Matches:1

MCP3002-I/P 数据手册

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MCP3002  
2.7V Dual Channel 10-Bit A/D Converter  
with SPI™ Serial Interface  
Features  
Package Types  
• 10-bit resolution  
• ±1 LSB max DNL  
• ±1 LSB max INL  
MSOP, PDIP, SOIC, TSSOP  
CS/SHDN  
CH0  
8
VDD/VREF  
1
• Analog inputs programmable as single-ended or  
pseudo-differential pairs  
7
6
5
CLK  
DOUT  
DIN  
2
3
4
CH1  
• On-chip sample and hold  
VSS  
• SPIserial interface (modes 0,0 and 1,1)  
• Single supply operation: 2.7V - 5.5V  
• 200 ksps max sampling rate at VDD = 5V  
• 75 ksps max sampling rate at VDD = 2.7V  
• Low power CMOS technology:  
Functional Block Diagram  
VSS  
VDD  
- 5 nA typical standby current, 2 µA max  
- 550 µA max. active current at 5V  
• Industrial temp range: -40°C to +85°C  
• 8-pin MSOP, PDIP, SOIC and TSSOP packages  
Input  
CH0  
CH1  
Channel  
Mux  
DAC  
Applications  
Comparator  
• Sensor Interface  
• Process Control  
10-Bit SAR  
Sample  
and  
• Data Acquisition  
Hold  
• Battery Operated Systems  
Shift  
Register  
Control Logic  
Description  
The Microchip Technology Inc. MCP3002 is a succes-  
sive approximation 10-bit Analog-to-Digital (A/D) Con-  
verter with on-board sample and hold circuitry. The  
MCP3002 is programmable to provide a single pseudo-  
differential input pair or dual single-ended inputs. Differ-  
ential Nonlinearity (DNL) and Integral Nonlinearity  
(INL) are both specified at ±1 LSB. Communication  
with the device is done using a simple serial interface  
compatible with the SPI protocol. The device is capable  
of conversion rates of up to 200 ksps at 5V and 75 ksps  
at 2.7V. The MCP3002 device operates over a broad  
voltage range (2.7V - 5.5V). Low current design permits  
operation with a typical standby current of 5 nA and a  
typical active current of 375 µA. The MCP3002 is  
offered in 8-pin MSOP, PDIP, TSSOP and 150 mil  
SOIC packages.  
DIN  
CS/SHDN  
CLK  
DOUT  
© 2007 Microchip Technology Inc.  
DS21294C-page 1  

MCP3002-I/P 替代型号

型号 品牌 替代类型 描述 数据表
MCP3002-I/MS MICROCHIP

类似代替

2.7V Dual Channel 10-Bit A/D Converter with S
LTC1091CN8 Linear

类似代替

1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems
LTC1091CN8#PBF Linear

功能相似

LTC1091 - 1, 2, 6 and 8 Channel, 10-Bit Serial I/O Data Acquisition Systems; Package: PDIP

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