Piezo-Resistive Barometric Pressure Sensor

ROHM presents a pressure sensor with integrated temperature compensation

Image of ROHM Semiconductor Piezo-Resistive Barometric Pressure SensorROHM's piezo-resistive pressure sensor makes it easy to obtain high accuracy pressure information by performing temperature correction based on proprietary algorithms via an internal IC. The sensor detects differences in height (altitude) through pressure changes in wearable devices, activity monitors, and advanced detection for indoor navigation in smartphones and tablets.

Features Specifications
  • Piezo-resistive pressure sensor
  • Pressure range from 300 hPa to 1100 hPa
  • Built-in temperature compensation function
  • I²C interface
  • Small package
  • Pressure range: 300 hPa to 1100 hPa
  • Relative pressure accuracy: ±0.12 hPa (Typ)
  • Absolute current consumption: ±1 hPa (Typ)
  • Average current consumption: 3 μA (Typ)
  • Operating temperature range: -40°C to 85°C

Piezo-Resistive Barometric Pressure Sensor

ImageManufacturer Part NumberDescriptionOutput TypeOutputAccuracyAvailable Quantity
BM1383AGLV-ZE2 datasheet linkMEMS PRESSURE SENSOR IC, PIEZO-RBM1383AGLV-ZE2MEMS PRESSURE SENSOR IC, PIEZO-RI²C16 b±1%2901 - Immediate
BM1383AGLV-ZE2 product page link
Published: 2017-01-25