STMicroelectronics LPS22HBTR MEMS Pressure SensorSurface 10 HLGA

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Packaging Options:
RS Stock No.:
111-6455
Mfr. Part No.:
LPS22HBTR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

MEMS Pressure Sensor

Maximum Overload Pressure

2000kPa

Sensor Type

Absolute Pressure Sensor

Mount Type

Surface

Package Type

HLGA

Pin Count

10

Minimum Supply Voltage

1.7V

Maximum Operating Pressure

126 kPa

Maximum Supply Voltage

3.6V

Accuracy

±0.1 hPa

Maximum Operating Temperature

85°C

Standards/Approvals

ECOPACK lead-free

Series

LPS22HB

Maximum Output Voltage

6.7V

Length

2mm

Height

0.76mm

Width

2 mm

Minimum Operating Pressure

26kPa

Minimum Operating Temperature

-40°C

Minimum Output Voltage

5.7V

Automotive Standard

No

MEMS Pressure Sensor: Digital Barometer, STMicroelectronics


This is an ultra-compact absolute piezo-resistive pressure sensor with a high-resolution sensing element and embedded temperature compensation. Digital pressure, temperature data and register control communication is through the SPI and I²C interfaces. The pressure sensors are designed with “ST’s VENSENS technology” allowing the fabrication of pressure sensor on a monolithic silicon chip. This will eliminate wafer-to-wafer bonding and maximise reliability.

These pressure sensors use innovative MEMS (Micro Electro-Mechanical Systems) to provide an extremely high pressure resolution in an ultra-compact and thin package. Pressure sensors are becoming increasingly used in tablets, smartphones, and wearable technology. With them becoming increasingly popular in smartphones, it opens the door to new applications such as weather analysers, health and sports monitors.

• Key technical features –

• Enhanced temperature compensation

• Absolute pressure range from 260 to 1260 hPa

• Lower power consumption, less the 4μA

• Pressure noise lower than 1Pa RMS

• Embedded FIFO

Pressure Sensors, STMicroelectronics


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