MCP3202-CI/ST

Product Overview

Category

The MCP3202-CI/ST belongs to the category of Analog-to-Digital Converters (ADCs).

Use

It is used to convert analog signals into digital data for processing in various electronic systems.

Characteristics

• Resolution: 12-bit
• Interface Type: Serial (SPI)
• Supply Voltage: 2.7V to 5.5V
• Conversion Rate: 100 ksps (kilo samples per second)

Package

The MCP3202-CI/ST is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the MCP3202-CI/ST lies in its ability to accurately and efficiently convert analog signals into digital format, making it suitable for a wide range of applications.

Packaging/Quantity

The MCP3202-CI/ST is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Resolution: 12-bit
• Number of Channels: 2
• Input Voltage Range: 0V to VREF
• Operating Temperature Range: -40°C to +85°C
• DNL (Differential Non-Linearity): ±1 LSB (Least Significant Bit)
• INL (Integral Non-Linearity): ±1 LSB

Detailed Pin Configuration

The MCP3202-CI/ST has the following pin configuration: 1. VDD - Power supply voltage 2. VREF - Reference voltage input 3. AGND - Analog ground 4. CLK - Serial clock input 5. DOUT - Serial data output 6. DIN - Serial data input 7. CS - Chip select input 8. DGND - Digital ground

Functional Features

• High resolution and accuracy
• Low power consumption
• Simple serial interface for communication
• Wide operating voltage range

Advantages

• Accurate conversion of analog signals
• Suitable for low-power applications
• Easy integration into digital systems
• Supports multiple channels for simultaneous conversion

Disadvantages

• Limited maximum conversion rate compared to some other ADCs
• Requires external reference voltage for accurate conversions

Working Principles

The MCP3202-CI/ST utilizes a successive approximation technique to convert analog input voltages into digital data. It uses an internal sample-and-hold circuit to capture the analog input and then performs the conversion process using its 12-bit resolution.

Detailed Application Field Plans

The MCP3202-CI/ST is commonly used in various applications such as: - Sensor interfaces - Data acquisition systems - Industrial automation - Portable instrumentation - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to the MCP3202-CI/ST include: - MCP3202-BI/ST: Similar specifications but with extended temperature range - ADS1015: 12-bit ADC with I2C interface - MAX1241: 12-bit ADC with parallel interface

In conclusion, the MCP3202-CI/ST is a versatile 12-bit ADC that offers high accuracy and low power consumption, making it suitable for a wide range of applications in the field of electronics and instrumentation.

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