BM1390GLV IPX8 Rated Barometric Pressure Sensor IC

ROHM's BM1390GLV IPX8 rated barometric pressure sensor IC is waterproof and resistant to both temperature fluctuations and mechanical stress

Image of ROHM's BM1390GLV IPX8 Rated Barometric Pressure Sensor ICBarometric pressure sensors are popular in wearables and smartphones for acquiring altitude data in activity meters and indoor navigation. Increased demand for waterproof, smaller, robust, and disturbance-resistant barometric pressure sensors has prompted ROHM to develop a waterproof pressure sensor that is resistant to temperature fluctuations and mechanical stress. The BM1390GLV combines MEMS and previously cultivated control circuitry with original waterproof technology to deliver IPX8 waterproof performance in a compact 2.0 mm × 2.0 mm × 1.0 mm package. A proprietary built-in temperature compensation function ensures superior temperature characteristics, while the ceramic package minimizes fluctuations of device-specific characteristics caused by mechanical stress during board mounting. These features enable high accuracy barometric pressure measurement in applications requiring waterproof performance and in environments exposed to large temperature changes.

Features
  • Compact waterproof IPX8 rated package expands the application range
  • Ceramic package suppresses characteristic fluctuations due to stress
  • Superior temperature characteristics and resistance to stress enable high accuracy barometric pressure measurement

BM1390GLV IPX8 Rated Barometric Pressure Sensor IC

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
WATERPROOF, PIEZO-RESISTIVE PRESBM1390GLV-ZTRWATERPROOF, PIEZO-RESISTIVE PRES0View Details

Eval Board

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
PRESSURE SENSOR EVALUATION BOARDBM1390GLV-EVK-001PRESSURE SENSOR EVALUATION BOARD0View Details
Published: 2021-11-12