So-8 Packaged Pressure Sensor

Description
The Low-cost surface mount package SO-8 pressure sensor series is designed for pressure sensor systems with highest demands on resolution and accuracy. The series of pressure sensor is a small size piezo-resistive pressure sensor. The Die size is 1x1mm2. When the input voltage is 3VDC the sensor produces mV DC output voltage which is direct proportion of the input pressure. Pressure sensor is the absolute pressure sensor, and we can also offer the differential pressure mode. All the products can be customized according to your requirement.


Features
Solid, MEMS technique, high reliability
Low-cost surface mount package SO-8
Wide Temperature range (-40 to +125º C)
Standard pressure range: 0-100KPa; 0-300KPa; 0-700KPa; 0-1700KPa
Gel protection against humidity and water
Small size
High reliability, low drift

Application
For high resolution absolute sensor systems
Engine control
Barometers, Altimeters, Variometers, Sphygmomanometer
Automotive Tire Pressure Monitoring
Pneumatic Gages
Hand-held Meters
Home Appliances

Min Typ Max Unit Remarks
Excitation Voltage 5.0 V
Excitation Current 1 mA
Span
(FS Range) 100KPa 50 70 90 mV 1


300KPa 70 100 150 mV
700KPa 70 100 150 mV
1.7MPa 100 150 200 mV


Offset -50 50 mV 2
TC Span -24 -19 -15.5 %FS/100 celsius 3
TC Offset -7 +7 %FS/100 celsius 3
TCR +18 +22 +33 % /100 celsius 3
Linearity -0.45 -0.15 +0.45 %FS 4
Bridge impedance 4 5 6 KΩ
Proof Pressure 2X Fixed FS
Burst Pressure 4X Fixed FS
Operating Temperature -40 +125 celsius
Storage Temperature -55 +150 celsius