Pressure Sensor 4.35PSI ~ 18.13PSI (30kPa ~ 125kPa) 9-LGA
The BMP585 is a high-precision digital barometric pressure sensor designed for accurate altitude and environmental pressure measurement in compact, low-power embedded systems. It integrates a MEMS sensing element with advanced signal conditioning and digital compensation circuitry to provide highly stable and reliable pressure and temperature data across a wide operating range. The device is optimized for portable electronics, industrial sensing, indoor navigation, weather monitoring, drones, and IoT applications requiring precise atmospheric measurements.
The sensor supports digital communication through standard serial interfaces, enabling straightforward integration with modern microcontrollers and processors. Its low noise performance, high resolution, and fast response characteristics make it suitable for applications involving motion tracking, vertical positioning, and environmental monitoring. The compact surface-mount package allows efficient PCB layout integration in space-constrained designs.
The BMP585 incorporates configurable sampling, filtering, and power management features to balance measurement accuracy, bandwidth, and energy consumption. Internal calibration and compensation algorithms reduce system-level complexity while improving long-term stability and measurement consistency. The device is designed for robust operation under varying environmental conditions and supports low-power modes for battery-operated systems.
Engineering Specification
Device Type
Digital barometric pressure and temperature sensor
Sensor Functions
Atmospheric pressure sensing
Temperature sensing
Altitude estimation support
Pressure Measurement
High-resolution MEMS pressure sensing element
Integrated digital compensation and calibration
Low-noise pressure measurement architecture
Temperature Measurement
Integrated temperature sensing for environmental monitoring and pressure compensation
Communication Interface
I²C interface support
SPI interface support
Power Features
Low-power operation
Configurable performance and sampling modes
Sleep and standby operating capability
Signal Processing
Integrated digital filtering
Configurable oversampling
Internal compensation engine
Package Information
Compact surface-mount package
RoHS-compliant construction
Operating Characteristics
High measurement stability
Fast response time
Designed for portable and industrial environments
Application Areas
Wearable devices
Indoor navigation systems
Portable weather stations
Industrial monitoring
IoT sensing nodes
Drones and altitude tracking systems
Consumer electronics
