Bosch Sensortec

BMP384

BMP384 Description

The BMP384 by Bosch Sensortec is a high-precision absolute pressure sensor designed for demanding applications requiring accurate environmental monitoring. 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), this sensor delivers exceptional performance in compact, surface-mountable packaging. Its ±0.01 PSI (±0.05 kPa) accuracy ensures reliable data acquisition, making it ideal for applications where precision is critical. The BMP384 supports I2C and SPI interfaces, providing flexibility for integration into diverse electronic systems.

BMP384 Features

• High Accuracy: ±0.01 PSI (±0.05 kPa) for precise pressure measurement.
• Wide Operating Range: 4.35 to 18.13 PSI (30 to 125 kPa), with a maximum of 290.08 PSI (2000 kPa).
• Low Power Consumption: Operates at 1.65V to 3.6V, suitable for battery-powered devices.
• Dual Interface: Supports I2C and SPI for versatile connectivity.
• Robust Construction: SMD (SMT) Tab termination and surface-mount design ensure durability and ease of assembly.
• Environmental Compliance: RoHS3 compliant, REACH unaffected, and MSL3 (168 hours) rated for moisture sensitivity.
• Compact Form Factor: Packaged in Tape & Reel (TR) for automated assembly efficiency.

BMP384 Applications

The BMP384 excels in applications requiring high-resolution pressure sensing, including:

• Wearable Devices: Fitness trackers and smartwatches for altitude and activity tracking.
• Industrial Automation: Pressure monitoring in HVAC systems, pneumatic controls, and leak detection.
• Consumer Electronics: Drones and smartphones for barometric altitude measurement.
• Medical Equipment: Portable health monitors for respiratory and blood pressure analysis.
• Automotive Systems: Tire pressure monitoring and cabin pressure regulation.

Conclusion of BMP384

The BMP384 stands out as a highly accurate, low-power, and versatile pressure sensor from Bosch Sensortec. Its wide operating range, dual-interface support, and compact design make it a superior choice for applications demanding precision and reliability. Whether in wearables, industrial systems, or automotive electronics, the BMP384 delivers consistent performance, meeting stringent industry standards while enabling innovative solutions.