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

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Omschrijving Prijs 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
RS-stocknr. 169-0657
FabrikantnummerMPL115A2
FabrikantNXP
3,194 €
Each (In a Tray of 2450)
Aantal stuks
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C - 50kPa
RS-stocknr. 750-0847
FabrikantnummerMPL115A2
FabrikantNXP
4,68 €
Each
Aantal stuks
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C - 50kPa
RS-stocknr. 849-6187
Fabrikantnummer0273.300.354-1NV
FabrikantBosch Sensortec
3,605 €
Each (In a Pack of 2)
Aantal stuks
- - Surface Mount LGA 8 2.5 x 2 x 0.95mm 2.5mm 2mm 0.95mm - 3.6 V +85 °C 3.6 V -
RS-stocknr. 719-1099
FabrikantnummerMPX5100AP
FabrikantNXP
17,54 €
Each
Aantal stuks
- - - - - - - - - - - +125°C - -
RS-stocknr. 922-7342
FabrikantnummerMPX5100AP
FabrikantNXP
14,318 €
Each (In a Tray of 20)
Aantal stuks
- - - - - - - - - - - +125°C - -
RS-stocknr. 750-0841
FabrikantnummerMPL3115A2
FabrikantNXP
4,10 €
Each
Aantal stuks
500kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 110kPa 3.6 V +85 °C 1 V 20kPa
RS-stocknr. 169-0655
FabrikantnummerMPL3115A2
FabrikantNXP
2,45 €
Each (In a Tray of 490)
Aantal stuks
500kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 110kPa 3.6 V +85 °C 1 V 20kPa
RS-stocknr. 829-6962
FabrikantnummerLPS25HTR
2,925 €
Each (In a Pack of 2)
Aantal stuks
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
RS-stocknr. 165-5763
FabrikantnummerLPS25HTR
2,067 €
Each (On a Reel of 4000)
Aantal stuks
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
RS-stocknr. 893-7168
FabrikantnummerMS563702BA03-50
FabrikantTE Connectivity
2,97 €
Each
Aantal stuks
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
RS-stocknr. 170-4370
FabrikantnummerMS563702BA03-50
FabrikantTE Connectivity
6.159,83 €
1 Reel of 3600
Reel(s)
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
RS-stocknr. 717-6536
FabrikantnummerMPXH6115AC6U
FabrikantNXP
10,88 €
Each
Aantal stuks
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
RS-stocknr. 172-2547
FabrikantnummerHSCMRNN1.6BASA3
FabrikantHoneywell
26,657 €
Each (In a Box of 50)
Aantal stuks
4bar - Surface Mount SMT 8 10 x 13.3 x 5.8mm 10mm 13.3mm 5.8mm 1.6bar 3.6 V dc +85 °C - 0bar
RS-stocknr. 893-7290
Fabrikantnummer325412000-00
FabrikantTE Connectivity
15,37 €
Each
Aantal stuks
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
RS-stocknr. 170-4377
Fabrikantnummer325412000-00
FabrikantTE Connectivity
13,373 €
Each (In a Tube of 80)
Aantal stuks
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
RS-stocknr. 893-7095
FabrikantnummerMS560702BA03-50
FabrikantTE Connectivity
3,30 €
Each
Aantal stuks
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
RS-stocknr. 170-4362
FabrikantnummerMS560702BA03-50
FabrikantTE Connectivity
10.183,60 €
1 Reel of 3600
Reel(s)
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
RS-stocknr. 121-8188
FabrikantnummerHSCMRNN1.6BASA3
FabrikantHoneywell
29,86 €
Each
Aantal stuks
4bar - Surface Mount SMT 8 10 x 13.3 x 5.8mm 10mm 13.3mm 5.8mm 1.6bar 3.6 V dc +85 °C 3.6 V 0bar
RS-stocknr. 719-1074
FabrikantnummerMPX4250AP
FabrikantNXP
16,80 €
Each
Aantal stuks
1000kPa 20mV/kPa Surface Mount - 6 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
RS-stocknr. 178-7479
FabrikantnummerLPS25HBTR
2,013 €
Each (On a Reel of 5000)
Aantal stuks
2000kPa - Surface Mount HLGA 10 2.5 x 2.5 x 0.8mm 2.5mm 2.5mm 0.8mm 126kPa 3.6 V +105 °C 6.7 Vdc 26kPa
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