Absolute Pressure Sensor ICs

Absolute Pressure Sensor ICs (integrated circuit sensors).

An absolute pressure sensor IC is an integrated circuit sensor chip which helps us to measure pressure. Normally we discuss gage pressure which is the pressure relative to the atmospheric pressure all around us. Absolute pressure sensors measure the pressure relative to a perfect vacuum. Absolute pressure sensors are normally used to measure any changes barometric pressure. Barometric pressure is also known as atmospheric pressure. The pressure reading type is absolute.

Absolute pressure sensor ICs measure pressure relative to a perfect vacuum. They are most often used to measure changes barometric pressure and are found in applications such as weather stations and altimeters.

Many products include a temperature sensor to automatically compensate for the errors which occur with a change in temperature.

Internally, these sensor ICs often use a reference which is at a fixed pressure and the pressure measurement is calculated relative to this.

How do Absolute Pressure Sensors measure pressure?
Most sensors use a diaphragm which has a sealed reference pressure on one side. The sensors measure the deformation of this to determine an accurate reading.

As with all sensor technology, many ICs currently available use MEMS technology to reduce the size of the component. Mems stands for Micro-Electro-Mechanical System.

What are Integrated Circuits?

An integrated circuit is made up of tiny squares of silicone imprinted with microscopic patterns. The patterns within the silicone squares consist of millions of transistors, resistors and other electronics. Integrated circuits are made up of semiconducting material like copper and are insulated.

Absolute pressure sensors units of measure.
• psi – pounds per square inch
• bar – metric unit of pressure
• mbar – millibar
Ensure the absolute pressure sensors capacity, meets your requirements.

Mounting Types.
• PCB Mount – printed board circuit mount
• Surface Mount
• Through Hole

Various sizes, package types, pin counts, operating pressures are available plus the extensive range of pressure sensors provides many solutions

...
Voir plus Voir moins

Filtres

Afficher 1 - 20 des 122 produits
Nombre de résultats par page
Description Prix Maximum Overload Pressure Typical Sensitivity Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Pressure Maximum Operating Supply Voltage Maximum Operating Temperature Maximum Output Voltage Minimum Operating Pressure
N° de stock RS 750-0847
Référence fabricantMPL115A2
MarqueNXP
4,68 €
Each
Unité
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C - 50kPa
N° de stock RS 169-0657
Référence fabricantMPL115A2
MarqueNXP
3,194 €
Each (In a Tray of 2450)
Unité
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C - 50kPa
N° de stock RS 849-6187
Référence fabricant0273.300.354-1NV
2,72 €
Each (In a Pack of 2)
Unité
- - Surface Mount LGA 8 2.5 x 2 x 0.95mm 2.5mm 2mm 0.95mm - 3.6 V +85 °C 3.6 V -
N° de stock RS 719-1099
Référence fabricantMPX5100AP
MarqueNXP
18,10 €
Each
Unité
- - - - - - - - - - - +125°C - -
N° de stock RS 829-6962
Référence fabricantLPS25HTR
3,675 €
Each (In a Pack of 2)
Unité
2000kPa - Surface Mount HCLGA 10 2.5 x 2.5 x 1.04mm 2.5mm 2.5mm 1.04mm 126kPa 3.6 V +105 °C 6.7 Vdc 26kPa
N° de stock RS 893-7168
Référence fabricantMS563702BA03-50
3,40 €
Each
Unité
6bar - Surface Mount QFN 4 3 x 3 x 0.9mm 3mm 3mm 0.9mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
N° de stock RS 750-0841
Référence fabricantMPL3115A2
MarqueNXP
4,10 €
Each
Unité
500kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 110kPa 3.6 V +85 °C 1 V 20kPa
N° de stock RS 170-4370
Référence fabricantMS563702BA03-50
1,166 €
Each (On a Reel of 3600)
Unité
6bar - Surface Mount QFN 4 3 x 3 x 0.9mm 3mm 3mm 0.9mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
N° de stock RS 922-7342
Référence fabricantMPX5100AP
MarqueNXP
14,769 €
Each (In a Tray of 20)
Unité
- - - - - - - - - - - +125°C - -
N° de stock RS 169-0655
Référence fabricantMPL3115A2
MarqueNXP
2,45 €
Each (In a Tray of 490)
Unité
500kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 110kPa 3.6 V +85 °C 1 V 20kPa
N° de stock RS 717-6536
Référence fabricantMPXH6115AC6U
MarqueNXP
11,53 €
Each
Unité
400kPa 45mV/kPa Surface Mount SSOP 8 8.51 x 8.51 x 9.65mm 8.51mm 8.51mm 9.65mm 115kPa 5.25 V +125 °C 4.8 V 15kPa
N° de stock RS 165-5763
Référence fabricantLPS25HTR
2,805 €
Each (On a Reel of 4000)
Unité
2000kPa - Surface Mount HCLGA 10 2.5 x 2.5 x 1.04mm 2.5mm 2.5mm 1.04mm 126kPa 3.6 V +105 °C 6.7 Vdc 26kPa
N° de stock RS 893-7095
Référence fabricantMS560702BA03-50
3,78 €
Each
Unité
6bar - Surface Mount QFN 8 5 x 3 x 0.95mm 5mm 3mm 0.95mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
N° de stock RS 170-4362
Référence fabricantMS560702BA03-50
1,292 €
Each (On a Reel of 3600)
Unité
6bar - Surface Mount QFN 8 5 x 3 x 0.95mm 5mm 3mm 0.95mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
N° de stock RS 719-1074
Référence fabricantMPX4250AP
MarqueNXP
16,80 €
Each
Unité
1000kPa 20mV/kPa Surface Mount - 6 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
N° de stock RS 170-4377
Référence fabricant325412000-00
13,373 €
Each (In a Tube of 80)
Unité
30bar 12.5mV/kPa Surface Mount - 8 6.4 x 6.4 x 2.88mm 6.4mm 6.4mm 2.88mm 12bar 20 V +125 °C 180 V 0bar
N° de stock RS 893-7290
Référence fabricant325412000-00
17,59 €
Each
Unité
30bar 12.5mV/kPa Surface Mount - 8 6.4 x 6.4 x 2.88mm 6.4mm 6.4mm 2.88mm 12bar 20 V +125 °C 5 V 0bar
N° de stock RS 893-7130
Référence fabricantMS561101BA03-00
12,48 €
Each
Unité
6bar - Surface Mount QFN 8 4.7 x 3 x 1mm 4.7mm 3mm 1mm 1200mbar 3.6 V +85 °C 3.6 V 10mbar
N° de stock RS 169-7321
Référence fabricantMPX2102ASX
MarqueNXP
10,252 €
Each (In a Tray of 20)
Unité
400kPa 0.4mV/kPa Through Hole Case 344F-01 4 28.45 x 16.51 x 19.3mm 28.45mm 16.51mm 19.3mm 100kPa 16 V dc +125 °C 0.04 V 20kPa
N° de stock RS 170-4369
Référence fabricant325561000-00
5,967 €
Each (In a Tray of 196)
Unité
5bar - Surface Mount - 8 4.75 x 4.25 x 1.68mm 4.75mm 4.25mm 1.68mm 1100mbar 3.6 V +85 °C 3.6 V 10mbar