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MPL115A1T1
Product Overview
The MPL115A1T1 belongs to the category of pressure sensors and is commonly used for measuring barometric pressure 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 usage.
Basic Information
- Category: Pressure Sensor
- Use: Barometric pressure measurement
- Characteristics: Compact size, high accuracy, low power consumption
- Package: Sensor, documentation
- Essence: Accurate barometric pressure measurement
- Packaging/Quantity: Individual sensor units
Specifications
The MPL115A1T1 sensor has the following specifications: - Operating Voltage: 2.375V to 5.5V - Pressure Range: 50 to 115 kPa - Accuracy: ±1.5 kPa - Resolution: 1.5 Pa - Operating Temperature Range: -40°C to 105°C - Interface: I2C
Detailed Pin Configuration
The MPL115A1T1 sensor has a standard pin configuration as follows: 1. VDD (Power supply) 2. GND (Ground) 3. SCL (I2C clock line) 4. SDA (I2C data line)
Functional Features
- High accuracy pressure measurement
- Low power consumption
- Digital output for easy interfacing
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- Compact size
- High accuracy
- Low power consumption
- Easy digital interface
Disadvantages
- Limited pressure range compared to some other sensors
- Requires careful handling due to its small size
Working Principles
The MPL115A1T1 operates based on the principle of piezoresistive sensing. When exposed to varying barometric pressure, the sensor's internal diaphragm deflects, causing changes in resistance that are then converted into digital pressure readings.
Detailed Application Field Plans
The MPL115A1T1 sensor finds extensive use in various applications, including: - Weather stations - Altitude measurement devices - Portable consumer electronics - Industrial pressure monitoring systems
Detailed and Complete Alternative Models
Some alternative models to the MPL115A1T1 sensor include: - BMP180 - MS5611 - LPS25H - MPXV7002DP
In conclusion, the MPL115A1T1 sensor offers high accuracy and reliability in measuring barometric pressure, making it suitable for a wide range of applications. Its compact size and low power consumption make it an attractive choice for portable and battery-powered devices.
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What is MPL115A1T1?
- MPL115A1T1 is a digital barometric pressure sensor that provides accurate pressure and temperature data for various technical applications.
How does MPL115A1T1 work?
- MPL115A1T1 uses MEMS technology to measure pressure and temperature, and then converts the analog signals into digital outputs for easy integration with microcontrollers.
What are the typical applications of MPL115A1T1?
- MPL115A1T1 is commonly used in weather stations, altimeters, industrial process control, HVAC systems, and portable consumer devices.
What is the accuracy of MPL115A1T1?
- MPL115A1T1 has high accuracy with low drift over temperature, making it suitable for demanding applications where precise pressure and temperature measurements are required.
How do I interface MPL115A1T1 with a microcontroller?
- MPL115A1T1 can be interfaced with a microcontroller using standard communication protocols such as I2C or SPI, allowing for easy integration into existing systems.
Can MPL115A1T1 be used in outdoor environments?
- Yes, MPL115A1T1 is designed to operate in outdoor environments and can withstand a wide range of temperatures and humidity levels.
What is the power consumption of MPL115A1T1?
- MPL115A1T1 has low power consumption, making it suitable for battery-powered applications where energy efficiency is important.
Does MPL115A1T1 require calibration?
- MPL115A1T1 comes factory-calibrated, but some applications may benefit from additional calibration to achieve the highest level of accuracy.
Is MPL115A1T1 compatible with different voltage levels?
- Yes, MPL115A1T1 can operate at various voltage levels, typically ranging from 2.375V to 5.5V, providing flexibility for different system designs.
Are there any special considerations for PCB layout when using MPL115A1T1?
- Proper PCB layout practices, such as minimizing noise and ensuring good thermal management, can help optimize the performance of MPL115A1T1 in technical solutions.