Description
The MCP3202-CI/ST from Microchip is a high-performance, 12-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) designed for rapid and accurate data acquisition. Featuring two input channels that can be configured as single-ended inputs or a pseudo-differential pair, this device offers significant flexibility for various sensor interfaces and analog signal processing tasks. It utilizes a high-speed SPI serial interface, enabling seamless communication with microcontrollers and digital signal processors.
Engineered for versatility, the MCP3202 operates across a wide supply voltage range (2.7V to 5.5V) and is rated for operation in temperatures ranging from -40°C to +85°C. With its automotive-grade qualification (AEC-Q100), this ADC is a dependable choice for industrial, automotive, and consumer electronics applications requiring robust, low-power, and precise analog-to-digital conversion.
Key Features
- 12-Bit Resolution: Provides high-precision digital conversion for detailed signal analysis.
- Dual Input Channels: Highly configurable inputs support single-ended or pseudo-differential modes.
- Fast Conversion: Capable of a 100kSPS sampling rate for real-time data monitoring.
- SPI Interface: Industry-standard SPI protocol ensures fast, reliable data transfer.
- Automotive Qualified: Meets AEC-Q100 standards, ensuring reliability in demanding environments.
- Wide Supply Range: Supports efficient operation from 2.7V to 5.5V.
- Compact Packaging: Housed in a space-saving 8-pin TSSOP surface-mount package.
- Industrial Temperature Range: Certified for stable performance from -40°C to +85°C.
Applications
- Automotive Electronics: Reliable signal conversion for sensor monitoring and control units.
- Industrial Automation: Precise data acquisition for PLC and field instrumentation systems.
- Sensor Interfacing: Ideal for precision measurement of voltage, current, and environmental sensors.
- Portable Data Loggers: Power-efficient design suitable for battery-operated logging equipment.
Package Includes
- 1 x MCP3202-CI/ST 12-bit Dual-Channel ADC (TSSOP-8)
Technical Specifications
| Parameter | Specification |
|---|---|
| Device Model | MCP3202-CI/ST |
| Resolution | 12-bit |
| Sampling Rate | 100 kSPS |
| Data Interface | SPI |
| Number of Pins | 8 Pins |
| Supply Voltage | 2.7V – 5.5V |
| Operating Temp | -40°C to +85°C |
| Qualification | AEC-Q100 |
Note: Product images are shown for illustrative purposes only and may differ from the actual product. For complete timing diagrams, electrical characteristics, and application notes, please refer to the official Microchip MCP3202 datasheet.
