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LPS22DFTR

Pressure Sensor, Absolute, 3.771 psi, 18.275 psi, 1.7 V, 3.6 V

STMICROELECTRONICS LPS22DFTR
STMICROELECTRONICS LPS22DFTR
STMICROELECTRONICS LPS22DFTR
STMICROELECTRONICS LPS22DFTR
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Manufacturer Part No:
LPS22DFTR
Order Code:
3819112
Technical Datasheet:
LPS22DFTR   Datasheet
See all Technical Docs

Product Overview

LPS22DFTR is a low-power and high-precision MEMS nano pressure sensor, absolute digital output barometer. It is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. This provides lower power consumption, achieving lower pressure noise than its predecessor. The device comprises a sensing element and an IC interface which communicates over I²C, MIPI I3CSM or SPI interfaces from the sensing element to the application and supports a wide Vdd IO range for the digital interfaces as well. The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST. The package is holed to allow external pressure to reach the sensing element. Typical applications are altimeters and barometers for portable devices, GPS applications, weather station equipment, sport watches, e-cigarettes, drones, gas metering.
  • 260 to 1260hPa absolute pressure range
  • Current consumption down to 1.7µA
  • Absolute pressure accuracy is 0.5hPa
  • Low pressure sensor noise is 0.34Pa, high shock survivability is 22000g
  • High-performance TCO is 0.45Pa/°C, supply voltage range from 1.7 to 3.6V
  • Embedded temperature compensation, 24-bit pressure data output
  • ODR from 1Hz to 200Hz, SPI, I²C or MIPI I3CSM interfaces
  • Supports 1.08V digital interface, embedded FIFO
  • Interrupt functions: aata-ready, FIFO flags, pressure thresholds
  • HLGA-10L package, temperature rating range from -40 to +85°C

Footnotes

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Absolute

:
-

:
3.771psi

:
18.275psi

:
1.7V

:
3.6V

:
HLGA

:
10Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 3 - 168 hours

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Technical Documents (2)

Packaging type Cut Tape

2,673 In stock Need more?

2,673 UK stock available for 3-4 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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