STMicroelectronics Absolute Pressure SensorSurface 10 CCLGA

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RS Stock No.:
233-3014
Mfr. Part No.:
LPS33HWTR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Absolute Pressure Sensor

Sensor Type

Absolute Pressure Sensor

Maximum Overload Pressure

2000kPa

Typical Sensitivity

40.96mV/kPa

Mount Type

Surface

Package Type

CCLGA

Pin Count

10

Minimum Supply Voltage

1.7V

Maximum Operating Pressure

12.6 kPa

Maximum Supply Voltage

3.6V

Accuracy

±0.1 hPa

Maximum Operating Temperature

85°C

Standards/Approvals

No

Height

2.9mm

Length

3.3mm

Series

LPS33HWTR

Width

3.3 mm

Minimum Operating Pressure

260hPa

Automotive Standard

No

Minimum Operating Temperature

-40°C

The STMicroelectronics LPS33HW is an ultra-compact piezo resistive pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I2C or SPI from the sensing element to the application. The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST. The LPS33HW is available in a ceramic LGA package with metal lid. It is guaranteed to operate over a temperature range extending from -40 °C to +85 °C. The package is holed to allow external pressure to reach the sensing element. Gel inside the IC protects the electrical components from water.

Pressure sensor with water-resistant package

260 to 1260 hPa absolute pressure range

Current consumption down to 3 μA

High overpressure capability: 20x full scale

Embedded temperature compensation

24-bit pressure data output

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