Bosch Sensortec

BMP085

BMP085 Description

The BMP085 is a high-precision, absolute pressure sensor developed by Bosch Sensortec. It is designed for board mount applications and offers a wide operating pressure range of 4.35PSI to 15.95PSI (30kPa to 110kPa) and a maximum pressure measurement capability of 145.04PSI (1000kPa). The BMP085 features a 16 to 19-bit digital output with I2C interface, providing high-resolution pressure readings with an accuracy of ±2%. It operates over a supply voltage range of 1.62V to 3.6V and is available in a surface mount, 8-pin LCC package.

BMP085 Features

Key features of the BMP085 include:

1. Absolute pressure measurement with high accuracy (±2%)
2. Wide operating pressure range (4.35PSI to 15.95PSI / 30kPa to 110kPa)
3. Maximum pressure measurement capability of 145.04PSI (1000kPa)
4. 16 to 19-bit digital output with I2C interface
5. Wide supply voltage range (1.62V to 3.6V)
6. Surface mount, 8-pin LCC package
7. Moisture sensitivity level (MSL) of 1 (unlimited)
8. EAR99 and HTSUS 9026.20.4000 classifications

The BMP085's unique features and advantages over similar models include its high accuracy, wide operating pressure range, and high-resolution digital output. These attributes make it suitable for a variety of applications where precise pressure measurement is critical.

BMP085 Applications

The BMP085 is ideal for a range of applications, including:

1. Altitude measurement and navigation systems
2. Weather monitoring and forecasting
3. HVAC and building automation systems
4. Industrial process control and monitoring
5. Medical and healthcare equipment
6. Automotive and transportation systems

The BMP085's high accuracy, wide operating pressure range, and digital output make it well-suited for applications requiring precise pressure measurement and control.

Conclusion of BMP085

In conclusion, the BMP085 is a high-precision, absolute pressure sensor from Bosch Sensortec that offers a wide operating pressure range, high-resolution digital output, and excellent accuracy. Its unique features and advantages make it an ideal choice for a variety of applications where precise pressure measurement is critical. However, it is important to note that the BMP085 is now considered obsolete, and alternative models may be more suitable for new designs.