The SDP3x is the world’s smallest differential pressure sensor. It measures just 5 mm x 8 mm x 5 mm, enabling it to be integrated in a range of portable devices. Measurement range is ±500Pa (±2 in. H2O) and has excellent accuracy and repeatability even below 1Pa. It is calibrated and temperature compensated on the factory and is available in Digital I2C and analog output versions. Sensors have a sampling rate of 2 kHz at a resolution of 16 bits.
SDP3x – world’s smallest differential pressure sensor – [Link]