Description
The MCP3204-CI/SL from Microchip is a high-performance, 12-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) featuring integrated sample-and-hold circuitry. With four input channels that can be programmed as single-ended or pseudo-differential pairs, this device is designed to provide versatile and precise data acquisition for a wide array of embedded control applications. Its industry-standard SPI™ serial interface ensures seamless integration with microcontrollers, including the PICmicro® family.
Engineered for maximum energy efficiency, the MCP3204 utilizes advanced CMOS technology to deliver low power consumption, making it an excellent choice for battery-powered systems. It supports high-speed conversion rates of up to 100k samples per second while operating over a broad supply voltage range of 2.7V to 5.5V. Whether you are working on industrial automation, sensor interfacing, or portable data logging, the MCP3204 provides a reliable, high-accuracy solution for your analog-to-digital conversion needs.
Key Features
- 12-Bit Resolution: High-precision conversion for detailed and accurate data analysis.
- Quad Input Channels: 4-input channels programmable as single-ended or pseudo-differential pairs.
- On-Chip Sample and Hold: Integrated circuitry ensures signal stability prior to conversion.
- Fast Sampling: Capable of conversion rates up to 100kSPS.
- Energy Efficient: Low-power CMOS design with typical standby currents as low as 5nA and active current around 400µA.
- SPI Interface: Simple and robust SPI™-compatible serial communication protocol.
- Wide Supply Range: Reliable operation from 2.7V to 5.5V.
- Industrial Temperature Range: Certified for operation from -40°C to +85°C.
Applications
- Embedded Control Systems: Ideal for adding high-resolution analog inputs to microcontrollers.
- Sensor Interfacing: Accurate conversion for environmental, temperature, and pressure sensors.
- Portable Electronics: Low-power requirements make it suitable for battery-operated devices.
- Industrial Automation: Precise data logging and monitoring for instrumentation and control loops.
Package Includes
- 1 x MCP3204-CI/SL 12-bit 4-Channel Analog to Digital Converter (SOIC)
Technical Specifications
| Parameter | Specification |
|---|---|
| Device Model | MCP3204-CI/SL |
| Resolution | 12-bit |
| Sampling Rate | 100 kSPS |
| Number of Channels | 4 Channels |
| Data Interface | Serial, SPI |
| Supply Voltage | 2.7V to 5.5V |
| Number of Pins | 14 Pins |
| Operating Temp | -40°C to +85°C |
Note: Product images are shown for illustrative purposes only and may differ from the actual product. For complete timing diagrams, register configurations, and electrical specifications, please refer to the official Microchip MCP3204 datasheet.
