MPL115A2T2

Product Overview

The MPL115A2T2 belongs to the category of pressure sensors and is commonly used for measuring barometric pressure and temperature in various applications. This sensor is known for its compact size, high accuracy, and low power consumption. The package includes the sensor itself along with essential documentation for integration and use.

Characteristics

• Compact size
• High accuracy
• Low power consumption
• Integrated temperature sensor
• Digital output

Packaging/Quantity

The MPL115A2T2 is typically packaged as a single unit and may be available in bulk quantities for commercial applications.

Specifications

• Pressure Range: 50 to 115 kPa
• Operating Voltage: 2.375V to 5.5V
• Operating Temperature Range: -40°C to 105°C
• Resolution: 1.5 Pa
• Accuracy: ±1.5 kPa

Detailed Pin Configuration

The MPL115A2T2 features a standard 8-pin configuration: 1. VDD - Power supply 2. VSS - Ground 3. PS - Pressure sensor output 4. TS - Temperature sensor output 5. SCL - I2C serial clock 6. SDA - I2C serial data 7. EOC - End of conversion 8. NC - Not connected

Functional Features

• Digital output for easy interfacing
• Integrated temperature sensor for compensation
• Low power consumption for battery-operated devices
• High accuracy for precise measurements

Advantages and Disadvantages

Advantages

• Small form factor
• Accurate pressure and temperature measurements
• Low power consumption
• Digital output for easy integration

Disadvantages

• Limited pressure range compared to some other sensors
• Sensitivity to electromagnetic interference in certain environments

Working Principles

The MPL115A2T2 operates on the principle of piezoresistive sensing, where changes in pressure cause a corresponding change in resistance. This change is then converted into digital output using an integrated analog-to-digital converter. The temperature sensor compensates for variations in temperature to ensure accurate pressure measurements.

Detailed Application Field Plans

The MPL115A2T2 is widely used in various applications such as: - Weather stations - Altitude measurement devices - Portable consumer electronics - Industrial pressure monitoring systems - Automotive tire pressure monitoring systems

Detailed and Complete Alternative Models

Some alternative models to the MPL115A2T2 include: - BMP180 - MS5611 - LPS25H - MPXV7002

In conclusion, the MPL115A2T2 is a versatile and reliable pressure sensor suitable for a wide range of applications, offering high accuracy and low power consumption.

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