MCP3208
The MCP3208 12-bit Analog-to-Digital Converter (ADC) combines high performance and low power consumption in a small package, making it ideal for embedded control applications. The MCP3208 features a successive approximation register (SAR) architecture and an industry-standard SPI™ serial interface, allowing 12-bit ADC capability to be added to any PICmicro® microcontroller. The MCP3208 features 100k samples/second, 8 input channels, low power consumption (5nA typical standby, 400 µA max.active), and is available in 16-pin PDIP and SOIC packages. Applications for the MCP3208 include data acquisition, instrumentation and measurement, multi-channel data loggers, industrial PCs, motor control, robotics, industrial automation, smart sensors, portable instrumentation and home medical appliances.
产品特性- 12-bit resolution
- Eight single-ended inputs
- SPI interface
- ±1 LSB DNL
- ±1 LSB INL
- 100 ksps sample
- -40 to +85°C temperature range
- AEC-Q100 Grade 3
| 技术参数|
Parameter Name
Value
| Value | |
Max Sample Rate (ksamples/sec)
100
|
100
| |
Max. INL ± (LSB)
1
|
1
| |
Max. Supply Current (µA)
400
|
400
| |
Input Type
Single-ended
|
Single-ended
| |
# of Input Channels
8
|
8
| |
Resolution (bits)
12
|
12
| |
Interface
SPI
|
SPI
| |
Temp Range (°C)
-40 to +85°C
|
-40 to +85°C
| |
Input Voltage Range (V)
2.7 to 5.5
|
2.7 to 5.5
|
|
文档资料
| MCP3204/8 Datasheet | Data Sheets | 02/11/2010 | 722KB | |
|
| AN246 - Driving the Analog Inputs of a SAR A/D Converter | AppNote | 03/10/2003 | 354KB |  |
| AN679 - Temperature Sensing Technologies | AppNote | 08/10/1999 | 177KB | |
| AN681 - Reading and Using Fast Fourier Transformation (FFT) | AppNote | 07/27/2004 | 492KB | |
| AN685 - Thermistors in Single Supply Temperature Sensing Circuits | AppNote | 07/27/2004 | 163KB | |
| AN688 - Layout Tips for 12-Bit A/D Converter Application | AppNote | 07/27/2004 | 412KB | |
| AN693 - Understanding A/D Converter Performance Specifications | AppNote | 04/04/2000 | 174KB | |
| AN695 - Interfacing Pressure Sensors to Microchip's Analog Peripherals | AppNote | 04/13/2000 | 230KB | |
| AN699 - Anti-Aliasing, Analog Filters for Data Acquisition Systems | AppNote | 07/26/1999 | 171KB | |
| AN702 - Interfacing Microchip MCP3201 A/D Converter to 8051-Based Microcontroller | AppNote | 08/16/1999 | 181KB | |
| AN703 - Using the MCP320X 12-Bit Serial A/D Converter with Microchip PICmicro® Devices | AppNote | 11/22/1999 | 517KB | |
| AN704 - Interfacing Microchip?s MCP3201 ADC to MC68HC11E9-Based Microcontroller | AppNote | 09/21/1999 | 193KB | |
| AN719 - Interfacing Microchip's MCP3201 Analog-to-Digital Converter to the PICmicro® Microcontroller | AppNote | 09/21/1999 | 247KB | |
|
| Analog & Interface Guide (Volume 2) | Brochures | 10/11/2005 | 1067KB | |
| Automotive Recommended Product Selector Guide | Brochures | 09/16/2014 | 7598KB | |
| Quick Guide to Microchip Development Tools | Brochures | 10/15/2014 | 11223KB | |
| Signal Chain Design Guide | Brochures | 11/10/2012 | 3229KB | |
|
| Analog & Interface Product Selector Guide | Product Line Card | 03/21/2016 | 4116KB | |
订购型号
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|
| MCP3208-BI/P | 16 | PDIP | -40C to +85C | TUBE | 4.35 | 3.62 | 3.29 | 3.18 | 3.15 |
| MCP3208-BI/SL | 16 | SOIC | -40C to +85C | TUBE | 4.35 | 3.62 | 3.29 | 3.18 | 3.15 |
| MCP3208-CI/P | 16 | PDIP | -40C to +85C | TUBE | 3.48 | 2.90 | 2.64 | 2.55 | 2.52 |
| MCP3208-CI/SL | 16 | SOIC | -40C to +85C | TUBE | 3.48 | 2.90 | 2.64 | 2.55 | 2.52 |
| MCP3208T-BI/SL | 16 | SOIC | -40C to +85C | T/R | 4.35 | 3.62 | 3.29 | 3.18 | 3.15 |
| MCP3208T-CI/SL | 16 | SOIC | -40C to +85C | T/R | 3.48 | 2.90 | 2.64 | 2.55 | 2.52 |
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器件无铅环保信息
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|
| MCP3208-BI/P | 1.112700 | 1.833333 | 16 | PDIP | .300in | Matte Tin | e3 |  |  |
| MCP3208-CI/P | 1.112700 | 1.833333 | 16 | PDIP | .300in | Matte Tin | e3 | | |
| MCP3208T-CI/SL | 0.157400 | 0.307692 | 16 | SOIC | .150in | Matte Tin | e3 | | |
| MCP3208-BI/SL | 0.157400 | 0.300000 | 16 | SOIC | .150in | Matte Tin | e3 | | |
| MCP3208T-BI/SL | 0.157400 | 0.307692 | 16 | SOIC | .150in | Matte Tin | e3 | | |
| MCP3208-CI/SL | 0.157400 | 0.300000 | 16 | SOIC | .150in | Matte Tin | e3 | | |
| MCP3208-BI/SLVAO | 0.157400 | 0.300000 | 16 | SOIC | .150in | Matte Tin | e3 | | |
| MCP3208-CI/SLVAO | 0.157400 | 0.300000 | 16 | SOIC | .150in | Matte Tin | e3 | | |
| MCP3208T-CI/SLVAO | 0.157400 | 0.307692 | 16 | SOIC | .150in | Matte Tin | e3 | | |
