BMP580

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BMP580

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30Kpa~1.25bar LGA-10(2x2) Pressure Sensors, Transducers - Industrial RoHS

  • メーカーBosch

  • メーカー品番 #BMP580

  • データシート BMP580 DataSheet

  • 在庫状況23137

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仕様

属性 値
Packaging LGA-10(2x2)
Absolute Accuracy 75pa
Features On-chip temperature compensation;Integrated ADC and digital interface;Programmable output;Standby mode;On-chip temperature output
Pressure range 30Kpa~1.25bar
Relative Accuracy 6pa
Temperature Coefficient of Offset(TCO) 0.5pa/K

概要

Description

The BMP580 is a high-precision, low-power barometric pressure sensor from Bosch Sensortec, designed for applications like altitude tracking, weather forecasting, and indoor navigation.
### Key Features:
- Pressure Range: 300–1250 hPa
- High Accuracy: ±0.5 hPa (absolute), ±0.08 hPa (relative)
- Low Power: 1.7 µA at 1 Hz (ultra-low-power mode)
- Compact Size: 2.0 × 2.0 × 0.75 mm³ (LGA package)
- Digital Interface: I²C and SPI
### Applications:
- Altitude measurement (drones, wearables)
- Weather stations
- Indoor/outdoor navigation
- IoT and smart devices
The BMP580 offers improved performance over its predecessors (e.g., BMP388) with better noise reduction and power efficiency. It supports real-time pressure and temperature measurements, making it ideal for battery-powered and space-constrained designs.
For more details, refer to Bosch’s datasheet or development kits.

Equivalent

The BMP580's equivalents include:
- BMP581 (Bosch's newer version)
- BMP388 (lower cost, similar features)
- MS5637 (TE Connectivity, barometric pressure)
- LPS22HB (STMicroelectronics, barometer)
- DPS310 (Infineon, precision barometer)
These alternatives offer comparable pressure and temperature sensing, though specs vary slightly. For exact replacements, check datasheets for accuracy, power, and interface compatibility.

Features

The BMP580 is a high-precision digital barometric pressure sensor by Bosch Sensortec. Key features:
- High Accuracy: ±0.5 hPa (pressure), ±0.3 m (altitude).
- Wide Pressure Range: 300–1250 hPa.
- Low Power: 1.6 µA at 1 Hz (ultra-low power mode).
- Fast Response: 3.3 ms for pressure data.
- Temperature Stability: Compensated for reliable readings.
- Small Size: 2.0 × 2.0 × 0.75 mm³ (LGA package).
- Interfaces: I²C, SPI.
- Applications: Altitude tracking, weather stations, indoor navigation, wearables.
Energy-efficient and compact, it’s ideal for battery-powered devices.

Manufacturer

The BMP580 is manufactured by Bosch Sensortec, a subsidiary of Robert Bosch GmbH. Bosch Sensortec specializes in MEMS (Micro-Electro-Mechanical Systems) sensors, including accelerometers, gyroscopes, and environmental sensors like the BMP580, which is a high-precision barometric pressure sensor.
Bosch is a German multinational engineering and technology company known for its expertise in automotive, industrial, and consumer electronics. Bosch Sensortec focuses on miniaturized sensors for smartphones, wearables, IoT devices, and other smart applications.
The BMP580 is designed for altitude tracking, weather forecasting, and indoor navigation, offering high accuracy and low power consumption. Bosch Sensortec is recognized for its innovation in sensor technology and reliability in the industry.

Application

The BMP580 is a high-precision digital barometric pressure sensor used in:
1. Wearables – Altitude tracking in smartwatches/fitness bands.
2. Drones/UAVs – Altitude stabilization and navigation.
3. IoT Devices – Weather stations, smart home systems.
4. Indoor Navigation – Floor detection in buildings.
5. Automotive – Weather and altitude data for ADAS.
6. Industrial – HVAC, leak detection, and flow monitoring.
7. Health Monitoring – Respiratory rate tracking in medical devices.
Its low power consumption and compact size make it ideal for portable and battery-operated applications.

Package

The BMP580 is a barometric pressure sensor typically available in a 10-pin LGA (Land Grid Array) package, measuring 2.0 × 2.0 × 0.75 mm. It is designed for compact, high-precision applications like wearables and IoT devices. The LGA package ensures robust performance with minimal footprint. For exact specifications, refer to the datasheet.

Frequently Asked Questions


Q: What is the absolute pressure accuracy of the BMP580?
A: The absolute accuracy is 75 Pa, suitable for high-precision barometric applications.


Q: What pressure range does the BMP580 support?
A: It supports a pressure range from 30 kPa to 1.25 bar, covering most low-pressure sensing needs.


Q: Does the BMP580 include on-chip temperature compensation?
A: Yes, it features on-chip temperature compensation to ensure stable output across temperature variations.


Q: What is the relative accuracy of this sensor?
A: The relative accuracy is 6 Pa, ideal for detecting small pressure changes in altitude or weather.


Q: Does the BMP580 have a standby mode for power saving?
A: Yes, it includes a programmable standby mode to reduce power consumption in battery-operated devices.


Q: What is the Temperature Coefficient of Offset (TCO) for the BMP580?
A: The TCO is 0.5 Pa/K, ensuring minimal drift with temperature changes.


Q: Can the BMP580 output pressure data directly?
A: Yes, it integrates an ADC and digital interface, providing programmable output without external processing.


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