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The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are digitized by a high-resolution 24-bit ADC and transmitted over I2C, meaning it’s easy to interface with most controllers. Pressure output can be resolved with output in fractions of a Pascal, and Altitude can be resolved in fractions of a meter. The device also provides 12-bit temperature measurements in degrees Celsius.
Specifications
| Input Voltage (V) | 1.95~3.6 |
| Maximum Clock Frequency (MHz) | 4 |
| Operating Temperature Range (°C) | -40 to 85 |
| Pressure Range (MPa) | 0.05 to 0.11 |
| Length (mm) | 20 |
| Width (mm) | 10 |
| Height (mm) | 2.6 |
| Weight (gm) | 2 |
| Shipment Weight | 0.005 kg |
Features:
- Fully Compensated internally
- Programmable Events
- Autonomous Data Acquisition
Package Includes:
- 1 x SparkFun Altitude/Pressure Sensor Breakout – MPL3115A2
