MCP98243-BE/ST

Product Overview

Category

The MCP98243-BE/ST belongs to the category of temperature sensors.

Use

This product is primarily used for measuring and monitoring temperature in various applications.

Characteristics

• High accuracy: The MCP98243-BE/ST offers high precision temperature measurements.
• Digital output: It provides a digital output interface, making it easy to integrate into digital systems.
• Low power consumption: This sensor operates with low power requirements, making it suitable for battery-powered devices.
• Wide temperature range: It can measure temperatures within a wide range, making it versatile for different environments.

Package

The MCP98243-BE/ST comes in a small package, allowing for compact designs and easy integration into electronic circuits.

Essence

The essence of this product lies in its ability to accurately measure temperature and provide digital output, enabling precise temperature control in various applications.

Packaging/Quantity

The MCP98243-BE/ST is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±0.5°C (typical)
• Resolution: 12-bit
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C

Detailed Pin Configuration

The MCP98243-BE/ST has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground connection
3. SDA: Serial Data Line for I2C communication
4. SCL: Serial Clock Line for I2C communication
5. ALERT: Interrupt output for temperature threshold detection

Functional Features

• Temperature Measurement: The MCP98243-BE/ST accurately measures temperature within the specified range.
• Digital Output: It provides temperature data in a digital format, facilitating easy integration with microcontrollers and other digital systems.
• Temperature Threshold Detection: The sensor can detect temperature thresholds and generate an interrupt signal (ALERT pin) when the temperature exceeds or falls below the set limits.

Advantages

• High Accuracy: The MCP98243-BE/ST offers precise temperature measurements, ensuring reliable temperature control.
• Digital Output: The digital output simplifies the integration process and enables efficient data processing.
• Low Power Consumption: With its low power requirements, this sensor is suitable for battery-powered devices.
• Wide Temperature Range: The wide temperature range makes it versatile for various applications.

Disadvantages

• Limited Interface Options: The MCP98243-BE/ST only supports I2C communication, which may not be compatible with all systems.
• Single Sensor Functionality: This product is designed solely for temperature measurement and does not offer additional sensing capabilities.

Working Principles

The MCP98243-BE/ST utilizes a built-in temperature sensor to measure the ambient temperature. It converts the analog temperature reading into a digital value using an internal ADC (Analog-to-Digital Converter). The digital temperature data is then made available through the I2C interface.

Detailed Application Field Plans

The MCP98243-BE/ST finds applications in various fields, including:

1. Industrial Automation: Temperature monitoring in manufacturing processes, HVAC systems, and equipment.
2. Consumer Electronics: Thermal management in laptops, smartphones, and home appliances.
3. Automotive: Engine temperature monitoring, climate control systems, and battery management.
4. Medical Devices: Temperature monitoring in medical equipment, incubators, and laboratory instruments.

Detailed and Complete Alternative Models

1. MCP9808: Similar to the MCP98243-BE/ST, it offers high accuracy and digital output. However, it has a different pin configuration and operates over a narrower temperature range.
2. TMP36: This analog temperature sensor provides a lower cost alternative but lacks the digital output and high accuracy of the MCP98243-BE/ST.
3. DS18B20: Another digital temperature sensor with a different pin configuration and wider temperature range. It offers similar accuracy to the MCP98243-BE/ST.

(Note: The above list is not exhaustive and only includes a few examples of alternative models.)

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