New Product Introduction

Elmos E524.7x series

E524.71/2/3 – integrated absolute pressure sensor with SPI/I2C/analog interface

Elmos E524.7x product sample image

Elmos E524.7X Pressure Sensors are absolute pressure sensors for absolute air pressure measurement. They include a piezo-resistive pressure bridge and a signal processing IC, which performs amplification and thermal compensation of the pressure sensor output to provide a linear, thermally stable signal output.

Benefits

  • More compact PCB Design (only 30mm²)
  • Flexible output variants
  • Better accuracy
  • Lower power consumption
  • Significant cost reduction

Applications

  • Automotive seats
  • Medical and industrial application

 

  Interface VDD Pressure Range Pressure Acuracy
E524.71 digital SPI 3.0 - 5.5 V 40 - 115 kPa

ΔP < 1.0 kPa
(T = 0 .. +85 °C)

ΔP < 2.0 kPa
(T = -40 .. +125 °C)
E524.72 digital I²C 3.0 - 5.5 V 40 - 180 kPa
E524.73 analog 4.5 - 5.5 V

15 - 115 kPa
(Output clipping)

60 - 165 kPa
(Extended output range)

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