Description
The MLX90819 is an integrated relative pressure sensor delivering a ratiometric analog or digital (using the SENT protocol) signal.
Use of an optimized architecture and a high density CMOS technology imparts the MLX90819 with best in class automotive EMC performance. A DSP based architecture using a 16bit microcontroller provides outstanding performance in terms of initial accuracy.

FEATUREs and Benefits
◾ Fully integrated IC: MEMS, analog front
   end, 16 bit microcontroller, analog back
   end, voltage regulators, SENT driver
◾ Ratiometric Analog and SENT outputs
◾ Automotive temperature (-40°C to 150°C)
◾ Automotive qualified beyond AECQ100
◾ Automotive diagnostic features (clamping
   levels, broken track diagnostics, multiple
   internal fault diagnostics)
◾ Glass pedestal for easy assembly and for
   back side exposed configuration for higher
   resistance to common automotive media
◾ High accuracy and robust EMC
   performance

APPLICATION Examples
◾ Mid pressure ranges (10..50bar)
◾ Automotive oil (engine, transmissions)
◾ Automotive HVAC
◾ Automotive fuel line
◾ Industrial applications