LPS35HW：MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water resistant package
The LPS35HW is an ultra-compact piezoresistive 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. 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.
Key Features
- 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
- ECOPACK®
lead-free compliant
Product Specifications
Application Notes
Technical Notes & Articles
Product Evaluation Tools
| Part Number | Manufacturer | Description |
|---|
| STEVAL-MKI177V1 | ST | LPS35HW adapter board for a standard DIL24 socket |
Sample & Buy
| Part Number | Package | Packing Type | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| LPS35HWTR | CERAMIC CCLGA 3.5X3.5X2 10L | Tape And Reel | - | - | NEC | EAR99 | - |
| LPS35HW | CERAMIC CCLGA 3.5X3.5X2 10L | Tray | - | - | NEC | EAR99 | - |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| LPS35HWTR | CERAMIC CCLGA 3.5X3.5X2 10L | Industrial | Ecopack2 | |
| LPS35HW | CERAMIC CCLGA 3.5X3.5X2 10L | Industrial | Ecopack2 | |
