STMicroelectronics Absolute Pressure SensorSurface 10 HLGA

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RS 제품 번호:
190-8449
제조사 부품 번호:
LPS22HHTR
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Sensor Type

Absolute Pressure Sensor

Product Type

Absolute Pressure Sensor

Maximum Overload Pressure

2MPa

Mount Type

Surface

Package Type

HLGA

Pin Count

10

Minimum Supply Voltage

1.7V

Maximum Operating Pressure

1260 hPa

Maximum Supply Voltage

3.6V

Accuracy

±0.03 hPa

Maximum Operating Temperature

85°C

Standards/Approvals

No

Series

LPS22HHTR

Maximum Output Voltage

0.2V

Height

0.8mm

Length

2mm

Width

2 mm

Minimum Operating Pressure

260hPa

Automotive Standard

No

Minimum Operating Temperature

-40°C

Features:

• 260 to 1260 hPa absolute pressure range

• Current consumption down to 4 μA

• Absolute pressure accuracy: 0.5 hPa

• Low pressure sensor noise: 0.65 Pa

• High-performance TCO: 0.65 Pa/°C

• Embedded temperature compensation

• 24-bit pressure data output

• ODR from 1 Hz to 200 Hz

• SPI, I²C or MIPI I3CSM interfaces

• 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

Description:

The LPS22HH is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer.

The device comprises a sensing element and an IC interface which communicates through I²C, MIPI I3CSM 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 LPS22HH is available in a full-mold, holed LGA package (HLGA). 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.

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