LPS225HBTR
Product Overview
Category
The LPS225HBTR belongs to the category of pressure sensors.
Use
It is used for measuring and monitoring pressure in various applications.
Characteristics
- High accuracy
- Small form factor
- Low power consumption
- Wide operating temperature range
Package
The sensor comes in a compact package suitable for surface mounting on PCBs.
Essence
The essence of the LPS225HBTR lies in its precise pressure measurement capabilities and versatility in different environments.
Packaging/Quantity
The sensor is typically packaged in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Pressure Range: 260-1260 mbar
- Operating Voltage: 1.7V to 3.6V
- Output: Digital I2C interface
- Accuracy: ±2 mbar
- Operating Temperature: -40°C to 85°C
- Dimensions: 2mm x 2mm x 0.73mm
Detailed Pin Configuration
The LPS225HBTR has a detailed pin configuration that includes power supply pins, I2C communication pins, and ground pins. The pinout is designed for easy integration into electronic circuits.
Functional Features
- Digital output for easy interfacing with microcontrollers
- Integrated temperature compensation for accurate pressure readings across temperature variations
- Low power consumption for battery-operated devices
- High resolution and fast response time
Advantages
- Small form factor allows for integration into compact designs
- Wide operating temperature range enables use in diverse environmental conditions
- High accuracy ensures precise pressure measurements
- Low power consumption extends battery life in portable devices
Disadvantages
- Limited pressure range compared to some other sensors in the market
- May require additional signal conditioning for specific applications
Working Principles
The LPS225HBTR operates based on the principle of piezoresistive sensing, where changes in pressure cause a corresponding change in the resistance of the sensing element. This change is then converted into a digital output using internal signal processing circuitry.
Detailed Application Field Plans
The LPS225HBTR is suitable for various applications, including: - Portable consumer electronics - Wearable devices - Industrial automation - HVAC systems - Weather stations - Automotive applications
Detailed and Complete Alternative Models
Some alternative models to the LPS225HBTR include: - LPS22HB: A similar sensor with a wider pressure range - BMP280: Another popular pressure sensor with comparable features - MPXV7002: An analog output pressure sensor suitable for certain applications
In conclusion, the LPS225HBTR is a versatile pressure sensor with high accuracy and low power consumption, making it suitable for a wide range of applications. Its compact size and integrated features make it an attractive choice for designers looking to incorporate precise pressure measurement into their products.
Word Count: 411
10個與LPS225HBTR在技術方案中應用相關的常見問題與解答
What is the operating voltage range of LPS225HBTR?
- The operating voltage range of LPS225HBTR is 1.5V to 3.6V.
What is the pressure range that LPS225HBTR can measure?
- LPS225HBTR can measure pressure in the range of 260 to 1260 hPa.
What is the output data rate of LPS225HBTR?
- The output data rate of LPS225HBTR is configurable, with options such as 1 Hz, 10 Hz, 25 Hz, and 50 Hz.
How accurate is the pressure measurement of LPS225HBTR?
- LPS225HBTR has a high accuracy of ±1 hPa over the entire pressure range.
Can LPS225HBTR be used in outdoor applications?
- Yes, LPS225HBTR is designed for both indoor and outdoor applications, thanks to its robust design and wide operating temperature range.
Does LPS225HBTR have built-in temperature compensation?
- Yes, LPS225HBTR features built-in temperature compensation for accurate pressure measurements across varying temperatures.
What is the I2C address of LPS225HBTR?
- The default I2C address of LPS225HBTR is 0x5D, but it can be modified using the SA0 pin.
Is LPS225HBTR suitable for battery-powered devices?
- Yes, LPS225HBTR's low power consumption makes it well-suited for battery-powered devices, extending the device's operational life.
Can LPS225HBTR be used in altitude measurement applications?
- Yes, LPS225HBTR can be used for altitude measurement, as it provides accurate pressure readings that can be converted to altitude.
What are the typical applications of LPS225HBTR in technical solutions?
- LPS225HBTR is commonly used in applications such as GPS enhancement, indoor and outdoor navigation, weather station equipment, and IoT devices requiring precise pressure measurements.