PUI Audio PSD0401120 series digital MEMS pressure sensor

PUI Audio is excited to introduce the new, smaller digital MEMS pressure sensor, the PSD0401120. This highly accurate and compact piezoresistive pressure sensor measures pressure by detecting changes in resistance caused by applied force. It converts mechanical pressure into a digital signal, making it ideal for precise applications across various industries, including automotive, security, medical, consumer and industrial automation.
 

Features

• Pressure range: from 30kPa to 120kPa 
• Temperature resolution: 0.1°k/LSB 
• 24-bit AEADC 
• 12C serial interface 
• 3.3VDC nominal power supply voltage 
• 3.55mm x 3.55mm x 1.40mm surface-mount 10-pin LGA package 
• Water resistant to 100m 
   

Applications

• Barometers 
• Mobile altimeters 
• Indoor/outdoor navigation systems 
• Security applications like break-in detection 
• Floor detection in buildings 
• Industrial pressure and temperature sensing systems 
• Pressure and temperature logging systems 
• Adventure and sports watches 
• Weather stations