Technical Specifications:
- 60 to 60 hPa absolute pressure range
- Current consumption down to μA
- High overpressure capability: 0x full-scale
- Embedded temperature compensation
- 4-bit pressure data output
- 6-bit temperature data output
- ODR from Hz to 75 Hz
- SPI and I²C interfaces
- Embedded FIFO
- Interrupt functions: Data Ready, FIFO flags, pressure thresholds
- Supply voltage: .7 to .6 V
- High shock survivability: ,000 g
- Small and thin package
- ECOPACK lead-free compliant
Applications :
- Altimeters and barometers for portable devices
- GPS applications
- Weather station equipment
- Sport watches Description The LPSHB 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 IC 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 LPSHB 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.