LPS27DEWOTR

LPS27DEWOTR is an STMicroelectronics waterproof absolute pressure sensor in an LGA package, the tape-and-reel order code of the LPS27DEWO, with a metal lid and gel-protected porting for wearables, dive-grade trackers and outdoor equipment that sees water. Two full-scale modes cover 260 to 1260 hPa for barometric work and 260 to 6060 hPa for depth and high-pressure sensing, with 0.3 hPa absolute accuracy, 0.32 Pa noise and current down to 1.7 µA. The 24-bit output streams over I2C, SPI or MIPI I3C at output data rates from 1 to 200 Hz, on a 1.7 to 3.6 V supply with a separate 1.2 V-capable I/O rail, over -40°C to +85°C. Selection advice: note the package wording before layout - the datasheet specifies an LGA-11L while the ST eStore describes a 10L holed LGA outline (the eleventh pad is the lid pad), so confirm the land pattern against the datasheet rather than the store listing. Parameters verified against STMicroelectronics documentation.