STMicroelectronics LPS22DF
The LPS22DF is an ultracompact, piezoresistive, absolute pressure sensor that functions as a digital output barometer. The LPS22DF provides lower power consumption, achieving lower pressure noise than its predecessor. The device comprises a sensing element and an IC interface that communicates over an I²C, MIPI I3CSM, or SPI interface from the sensing element to the application and supports a wide Vdd IO range for the digital interfaces as well.| Part No. | LPS22DF |
|---|---|
| Datasheet | LPS22DF Download |
| Manufacturer |  STMicroelectronics |
| Description | Low-power and high-precision MEMS nano pressure sensor |
| Buy | Stock & Price |
FEATURES
Product status link LPS22DF Product summary Order code LPS22DFTR Temperature range [°C] -40 to +85 Package HLGA-10L (2.0 x 2.0 x 0.73 mm) Packing Tape and reel Product resources AN5699 (device application note) TN0018 (design and soldering)● 260 to 1260 hPa absolute pressure range
● Supply current down to 1.7 μA
● Absolute pressure accuracy: 0.2 hPa
● Robustness to soldering stress: 0.15 hPa
● Low pressure sensor noise: 0.34 Pa
● High-performance TCO: 0.45 Pa/°C
● Embedded temperature compensation
● 24-bit pressure data output
● ODR from 1 Hz to 200 Hz
● SPI, I²C, or MIPI I3CSM interface
● Supports 1.08 V digital interface
● Embedded FIFO
● Interrupt functions: data-ready, FIFO flags, pressure thresholds
● Supply voltage: 1.7 to 3.6 V
● High shock survivability: 22,000 g
● Small and thin package
● ECOPACK lead-free compliant
APPLICATIONS
● Altimeters and barometers for portable devices● GPS applications
● Weather station equipment
● Sport watches
● e-cigarettes
● Drones
● Ga...
