LPS27HHWTR

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LPS27HHWTR

CONSUMER MEMS

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Applications Board Mount
PressureType Absolute
OperatingPressure 3.77PSI ~ 18.27PSI (26kPa ~ 126kPa)
OutputType I²C, SPI
Output 24 b
Accuracy ±0.015PSI (±0.1kPa)
Voltage-Supply 1.7V ~ 3.6V
PortStyle No Port
Features Temperature Compensated
TerminationStyle SMD (SMT) Tab
MaximumPressure 145.04PSI (1000kPa)
OperatingTemperature -40°C ~ 85°C
Package/Case 10-CLGA

Tổng quan

Description

The LPS27HHWTR is a MEMS (Micro-Electro-Mechanical Systems) pressure sensor designed for a variety of applications, including environmental monitoring, industrial control, and consumer electronics. This sensor is part of the STMicroelectronics family of pressure sensors and is known for its high precision and low power consumption. It offers a wide range of operating pressure from 260 hPa to 1260 hPa and can operate over a temperature range from -40°C to 85°C.
The LPS27HHWTR features a digital output interface, typically I²C or SPI, making it easy to integrate into digital systems. It provides high-resolution pressure measurements and includes embedded temperature compensation to ensure accuracy across its operating range. Additionally, its robust design makes it water-resistant, suitable for use in harsh environments.
The sensor is versatile for various applications, including weather stations, altimeters, and smartphones. It is packaged in a LGA (Land Grid Array) form factor, facilitating compact integration into devices. Overall, the LPS27HHWTR is recognized for its reliability, accuracy, and efficient performance in pressure sensing applications.

Features

The LPS27HHWTR is a high-performance piezoresistive absolute pressure sensor from STMicroelectronics. It is designed for use in applications that require high accuracy and reliability, such as smartphones, tablets, wearables, and industrial devices. Key features include:
1. Pressure Range: It operates over a pressure range from 260 to 1260 hPa, making it suitable for altitude detection and weather monitoring.
2. Accuracy: The sensor provides high precision with a typical accuracy of ±0.5 hPa.
3. Low Power Consumption: Optimized for battery-powered devices, it consumes minimal energy.
4. Interface: It supports I2C and SPI interfaces for easy integration with microcontrollers.
5. Temperature Compensation: The sensor has an embedded temperature compensation feature to ensure consistent performance across varying environmental conditions.
6. Water-resistant: It includes a water-resistant package, which is ideal for applications exposed to moisture or requiring humidity resistance.
7. Compact Size: The small form factor allows for space-constrained applications.
8. Embedded FIFO: The sensor includes an embedded FIFO for efficient data management and reduced system power consumption.
These features make the LPS27HHWTR suitable for a variety of precision barometric pressure sensing applications.

Package

The LPS27HHWTR is a MEMS pressure sensor from STMicroelectronics. It typically comes in a small package type known as LGA (Land Grid Array), which is designed for surface mounting on printed circuit boards (PCBs). The package size is compact, making it suitable for space-constrained applications like wearable devices and portable electronics.

Pinout

The LPS27HHWTR is a MEMS pressure sensor manufactured by STMicroelectronics. It is housed in a compact package with a small footprint and low profile, making it suitable for integration into various consumer electronics, industrial, and IoT applications.
The LPS27HHWTR features the following:
- Pin Count: It typically comes in a 10-pin LGA (Land Grid Array) package.
- Function: The primary function of the LPS27HHWTR is to measure absolute pressure. It offers high precision and can operate over a wide range of pressures and temperatures. The sensor is capable of measuring pressures from 260 to 1260 hPa and operating temperatures from -40°C to +85°C.
It incorporates an I²C and SPI digital interface for easy communication with microcontrollers. Additionally, the sensor is designed to be water-resistant, making it suitable for applications where environmental exposure may be a concern.
For detailed pin configuration and more specific functions, consulting the datasheet provided by STMicroelectronics is recommended.

Manufacturer

The LPS27HHWTR is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. The company specializes in the production of a wide range of semiconductor devices, including sensors, microcontrollers, integrated circuits, and power management solutions. STMicroelectronics serves a variety of industries, such as automotive, industrial, consumer electronics, and communication equipment, and is known for its innovation and development in the semiconductor industry.

Application

The LPS27HHWTR is a MEMS pressure sensor designed for various applications, including weather monitoring, altimeters, and barometers. It is used in consumer electronics like smartphones and wearables for activity tracking and elevation data. In the automotive industry, it aids in navigation systems for altitude and weather conditions. Additionally, it serves in industrial and IoT applications for environmental monitoring and control systems due to its high precision and low power consumption. Its water-resistant feature makes it suitable for outdoor and harsh environment usage.

Equivalent

Equivalent products to the LPS27HHWTR, a MEMS pressure sensor by STMicroelectronics, include the BMP390 by Bosch Sensortec, the MS5637 by TE Connectivity, and the MPL3115A2 by NXP Semiconductors. These sensors offer similar functionalities like pressure sensing, temperature measurement, and digital interfaces, suitable for applications in altimeters, barometers, and weather monitoring systems. Always verify specific features and compatibility with your application requirements.

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