Fuel vapor pressure sensor
Application Area
Fuel vapor pressure measurement
The pressure sensor is a micro-differential pressure sensor based on the silicon piezoresistive effect, using CMOS technology and MEMS hybrid technology. The pressure to be measured is loaded on the silicon diaphragm from the back of the chip, so that the sensor can be used in harsh environments. The pressure sensor outputs a voltage signal that is linearly proportional to the pressure; the sensor circuit provides accurate and stable signal output and temperature compensation in a wide temperature range (-40 to +85°C).