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LPS331AP Pneumatic Atmospheric Pressure Module
$5.9500
In stock
SKU
SEN-08-011
Volume discounts:
- +25 5 % $5.6800
- +50 7 % $5.5500
- +100 9 % $5.4200
- +300 11 % $5.2800
- +500 13 % $5.1500
Ships in 2-3 business days, then:
Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor Previous 
The LPS331AP Pneumatic Atmospheric Pressure Module is an ultra-compact absolute piezoresistive pressure sensor module. It combines a monolithic sensing element with an IC interface for digital output. The module supports pressure and temperature data access through a digital interface. It can be configured in I2C or SPI mode. The sensor also includes altitude sensing support and two programmable external interrupt signals. A low-dropout linear voltage regulator provides the required 3.3 V supply from the module input.
Features of LPS331AP Pneumatic Atmospheric Pressure Module - I2C, SPI
- Ultra-compact sensor module
- Absolute piezoresistive pressure sensing
- Digital pressure and temperature output
- I2C and SPI interface support
- Altitude sensing support
- Two programmable interrupt signals
- Built-in low-dropout voltage regulator
Specifications of LPS331AP Pneumatic Atmospheric Pressure Module - I2C, SPI
- Dimensions: 10 mm × 23 mm × 3 mm
- Weight without pin header: 0.6 g
- Operating voltage: 2.5 V to 5.5 V
- Supply current: 2 mA
- Output format (I2C/SPI): 24-bit pressure reading (4096 LSb/mbar)
- Sensitivity range: 260 mbar to 1260 mbar (26 kPa to 126 kPa)
- Interface: I2C
- Interface: SPI
- Two interrupt pins
How to Use LPS331AP Pneumatic Atmospheric Pressure Module - I2C, SPI
- Connect the module within the 2.5 V to 5.5 V operating range.
- Select I2C or SPI for digital communication.
- Read pressure and temperature data from the module interface.
- Use the interrupt pins if external event signaling is required.
More Info
- The module provides VDD regulator output for external devices.
- The regulated output can supply more than 150 mA for external devices.
- Review the datasheet before use.
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