STMicroelectronics Barometric Pressure Sensor, 126kPa Operating Max, Surface Mount, 10-Pin, 2000kPa Overload Max, CCLGA

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RS Stock No.:
163-7326
Mfr. Part No.:
LPS35HWTR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Sensor Type

Absolute Pressure Sensors

Maximum Overload Pressure

2000kPa

Typical Sensitivity

40.96mV/V

Mounting Type

Surface Mount

Package Type

CCLGA

Pin Count

10

Dimensions

3.5 x 3.5 x 1.85mm

Maximum Operating Pressure

126kPa

Maximum Operating Supply Voltage

3.6 V

Maximum Operating Temperature

+85 °C

Maximum Output Voltage

6.7 V

Minimum Operating Pressure

26kPa

Minimum Output Voltage

5.7 V

Minimum Operating Temperature

-40 °C

The LPS35HW 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 LPS35HW is available in a holed ceramic LGA package.

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
16-bit temperature data output
ODR from 1 Hz to 75 Hz
SPI and I²C interfaces
Embedded FIFO
Interrupt functions:Data Ready, FIFO flags, pressure thresholds
Supply voltage:1.7 to 3.6