IMA2261C

Product Overview

Belongs to: Integrated Circuits
Category: Analog-to-Digital Converter (ADC)
Use: IMA2261C is used for converting analog signals into digital data for processing and analysis.
Characteristics: High precision, low power consumption, small form factor
Package: Surface-mount package
Essence: Provides accurate digital representation of analog signals
Packaging/Quantity: Typically sold in reels of 250 or 1000 units

Specifications

• Resolution: 12-bit
• Sampling Rate: 1 MSPS (Million Samples Per Second)
• Input Voltage Range: 0V to Vref
• Power Supply: 2.7V to 5.25V
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The IMA2261C has a total of 16 pins: 1. VDD - Power supply input 2. VREF - Reference voltage input 3. AGND - Analog ground 4. IN+ - Positive analog input 5. IN- - Negative analog input 6. REFOUT - Reference voltage output 7. D[11:0] - Digital output bits 8. SCLK - Serial clock input 9. CONVST - Conversion start control input 10. CS - Chip select input 11. DGND - Digital ground 12. SDI - Serial data input 13. SDO - Serial data output 14. PDWN - Power down control input 15. RESET - Reset control input 16. CLKOUT - Clock output

Functional Features

• High-resolution ADC with 12-bit output
• Low power consumption for energy-efficient operation
• Small form factor for space-constrained applications
• Serial interface for easy integration with microcontrollers and digital systems

Advantages and Disadvantages

Advantages: - High precision conversion - Low power consumption - Small footprint - Easy interfacing with digital systems

Disadvantages: - Limited input voltage range - May require external reference voltage source

Working Principles

The IMA2261C utilizes a successive approximation algorithm to convert analog input signals into digital data. It samples the analog input, compares it to a reference voltage, and generates a digital output representing the input signal's amplitude.

Detailed Application Field Plans

• Industrial automation for sensor signal digitization
• Portable medical devices for vital sign monitoring
• Consumer electronics for audio signal processing
• Automotive systems for sensor data acquisition

Detailed and Complete Alternative Models

• IMA2260C: 10-bit resolution, lower cost
• IMA2262C: 14-bit resolution, higher precision
• IMA2263C: 16-bit resolution, ultra-high precision

This comprehensive entry provides a detailed overview of the IMA2261C, covering its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.