MLX90809
Relative Pressure Sensor
Features and Benefits
Application Examples
High accuracy relative pressure sensor (+/-
1.5%FSO)
Ratiometric Analog Output or digital SENT
output
Fully integrated IC: MEMS, analog front end
circuitry, 16 bit microcontroller, analog back
end circuitry, voltage regulators
Large automotive temperature range (-40°C to
150°C)
Automotive applications
Vacuum measurement
Clogged filter detection
Seat lumbar cushion sensor
Industrial applications
Vacuum sensor
Process monitoring
Fluid pressure (low pressure/high
accuracy)
Automotive qualified and automotive
diagnostic features (clamping levels, broken
track diagnostics, multiple internal fault
diagnostics)
Consumer/Home appliance applications
Filter monitoring
Dispensing/metering systems
White goods
Factory calibrated and/or fully programmable
through the connector for customized
calibration curves
Back side exposed relative pressure sensor
for higher resistance to common automotive
media
Assembled in a robust easy to seal package
Ordering Information
Part No.
Temperature Code
L (-40°C to 150°C)
L (-40°C to 150°C)
L (-40°C to 150°C)
Package Code
Option Code
EAD-000
EAD-003
Packing Form Code
MLX90809
MLX90809
MLX90809
XG
XG
XG
RE
RE
RE
EAD-100
Option code legend:
EAD-000 = 0.05 to -1.05 bar relative pressure / 0.5 to 4.5 V analog output
EAD-003 = 0 to 1 bar relative pressure / 0.5 to 4.5 V analog output
EAD-100 = 0.05 to -1.2 bar relative pressure / 193 to 3896 LSB SENT output
Rev 002
390109080901
Page 1 of 11
Data Sheet
Oct/14