BMP085 is a type of pressure sensor with high precision and low energy consumption - Ideal for use in mobile devices. Its great performance allows for precision 0.03hPa resolution and it with very low power consumption (only 3uA). The BMP085 can be connected directly with a variety of microprocessors through I2C bus.
Features:
- Atmospheric pressure module
- AD converter is within the chip
- Communication mode:IIC communication protocol
- Chip used:BMP085
- Power supply:3-5V
- Pressure range: 300 - 1100hPa (at an altitude of 9000 meters to 500 meters)
- Supply voltage: 1.8V - 3.6V ( VDDA ) 1.62V - 3.6V ( VDDD )
- LCC8 package:ceramic leadless chip carrier(LCC)
- Low consumption 5 μ A in standard mode
- High accuracy:resolution ratio is 0.06hPa (0.5 meter) in low power consumption mode; 0.03hPa (0.25 meter) in high linear mode
- Temperature output
- 12C interface
- Temperature compensation
- Leadless,accord with RoHS standard
- MSL 1
- Response time:7.5ms
- Standby current: 0.1 μ A
- No need for external clock circuit
Downloads
Documentation and Resources:
Customer Reviews
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Review by Roy
verified purchaser
Rating Performs well, precisely according to specification. Easy I2C connection and dependable code libraries available. (Posted on 18/09/2017)
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Review by Michael -
Great unit for the price
verified purchaser
Rating This is a great unit. Its repeatability is well within the advertised limits. I've got it hooked up to an Arduino and logging the data, and it's working well. (Posted on 14/08/2014)
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Review by Neil -
Works as advertised
verified purchaser
Rating After a bit of research on the Internet, I had the wiring diagram and Arduino sketch necessary to make this item function. It worked as expected first time. (Posted on 16/02/2014)
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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
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