MLX90808 datasheet(2/7 Pages) MELEXIS

Part #	MLX90808

Description	Integrated Relative and Absolute Pressure Sensors

PDF	7 Pages

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Manufacturer	MELEXIS [Melexis Microelectronic Systems]

Direct Link	http://www.melexis.com

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2 / 7 page

MLX90807/90808

Integrated Relative and Absolute Pressure Sensors

Rev 003

Page 2 of 7

Data Sheet

3901090808

Feb/12

1 Functional Diagram

General Description

The MLX90807 and MLX90808 are fully

integrated relative and absolute pressure

sensors respectively. They are realized with

state of the art compatible CMOS and MEMS

technologies. Piezoresistors in a wheatstone

bridge configuration are implanted on the

edges of a silicon membrane and transform

the stress induced by the pressure on the

membrane into an electrical signal. An

analog chain interacting with a digital core

performs the conditioning of the

piezoresistors electrical signal. By writing

calibration settings in the chip memory an

uniform transfer function is obtained over

pressure and temperature

MLX90808 Datasheet(PDF) 2 Page - Melexis Microelectronic Systems