General Description
The MLX90808 is an integrated absolute pressure sensor realised in CMOS technology. It consists of an analog signal chain that interacts with the digital core and on-chip temperature sensor in order to provide uniform overall sensing characteristics after calibration and to cancel the temperature related parameter drifts. The output is proportional to the applied pressure with an adjustable slope and offset. The chip is ratiometric and goes rail-to-rail with a 1mA source and sink capability.

FEATUREs and Benefits
 Absolute Integrated Pressure sensor
 Less than 1% error range overall
 Programmable through the connector (3 pins)
 Trimmable offset and sensitivity
 Ratiometric output
 Rail-to-Rail output
 Output proportional to the applied pressure
 Diagnostics of broken supply wires and broken sensor
 Output protected against short-circuits at both battery terminals
 On-chip Signal Conditioning (single die solution)
 Different pressure ranges available

APPLICATION Examples
 Automotive applications (MAP, T-MAP, HVAC, …)
 Industrial applications
 Barometric Air Pressure