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BMP390

BMP390 Description

The BMP390 is a high-precision, low-power pressure sensor from Bosch Sensortec, designed for a wide range of applications requiring accurate pressure measurement. With an operating pressure range of 4.35 to 18.13 PSI (30 to 125 kPa) and a maximum pressure rating of 290.08 PSI (2000 kPa), it offers excellent performance in various environments. The BMP390 features an absolute pressure type, ensuring accurate and reliable measurements. It is available in a surface-mount package, making it suitable for board mount applications.

BMP390 Features

• High Accuracy: The BMP390 boasts an impressive accuracy of ±0.01 PSI (0.05 kPa), making it ideal for applications requiring precise pressure measurements.
• Low Power Consumption: With a supply voltage range of 1.65V to 3.6V, the BMP390 is designed for low-power applications, ensuring long battery life in portable devices.
• I2C and SPI Interfaces: The BMP390 supports both I2C and SPI output types, providing flexibility in system integration and compatibility with various microcontrollers.
• REACH Unaffected and RoHS3 Compliant: The BMP390 is compliant with REACH regulations and RoHS3 standards, ensuring environmental safety and compliance with industry standards.
• Moisture Sensitivity Level 1: With an MSL of 1, the BMP390 can withstand unlimited exposure to moisture, making it suitable for outdoor and harsh environments.
• Tape & Reel Packaging: The BMP390 is available in tape & reel packaging, facilitating automated assembly and reducing production costs.

BMP390 Applications

The BMP390's high accuracy, low power consumption, and flexible output options make it ideal for a variety of applications, including:

1. Building Automation: For monitoring and controlling air pressure in HVAC systems, ensuring optimal comfort and energy efficiency.
2. Industrial Automation: For pressure monitoring in manufacturing processes, ensuring quality control and process optimization.
3. Weather Stations: For accurate pressure measurements in weather monitoring systems, providing reliable data for weather forecasting.
4. Portable Devices: For altitude and pressure sensing in and fitness trackers, enhancing user experience and functionality.
5. Automotive Applications: For tire pressure monitoring systems (TPMS), ensuring tire safety and optimal vehicle performance.

Conclusion of BMP390

The BMP390 from Bosch Sensortec is a versatile and high-performing pressure sensor, offering excellent accuracy, low power consumption, and flexible output options. Its unique features and advantages make it an ideal choice for a wide range of applications, from building automation to portable devices. With its REACH unaffected and RoHS3 compliant status, the BMP390 is not only a powerful sensor but also an environmentally responsible choice for your pressure measurement needs.