# BMP585 (Component) ## Description 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 #commonpartslibrary #integratedcircuit #pressuresensor ## Component Details - **Owner:** adrian95 - **Created:** 5/21/2026 - **Last Updated:** 5/21/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Sensor - **Symbol Style:** parametric-v1 - **Manufacturer Part Number:** BMP585 - **Manufacturer Name:** Bosch Sensortec - **Datasheet URL:** https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmp585-ds003.pdf ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C18184976.html) | $3.5599 | 1.7K | - **Part Type:** Sensors - **MPN:** BMP585 - **Mount Type:** Surface Mount - **Package / Case Code:** LGA - **Pin Count:** 9 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SCX | | | 2 | SDX | | | 3 | SDO | | | 4 | VDDIO | | | 5 | INT | | | 6 | VSSIO/VSS | | | 7 | CSB | | | 8 | VDD | | | 9 | L/M | | --- *Generated from [https://www.flux.ai/adrian95/bmp585](https://www.flux.ai/adrian95/bmp585)*