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. 719-1131
FabrikantnummerMPXA4250AC6U
FabrikantNXP
€ 15,50
Each
Aantal stuks
1000kPa 20mV/kPa Surface Mount - 8 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
RS-stocknr. 172-2546
FabrikantnummerHSCDANN015PAAA5
FabrikantHoneywell
€ 28,487
Each (In a Box of 50)
Aantal stuks
30psi - Through Hole DIP 8 10 x 13.3 x 13.75mm 10mm 13.3mm 13.75mm 15psi 5.25 V dc +85 °C - 0psi
RS-stocknr. 821-2400
FabrikantnummerMPX2102ASX
FabrikantNXP
€ 12,96
Each
Aantal stuks
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
RS-stocknr. 893-7199
FabrikantnummerMS580330BA01-00
FabrikantTE Connectivity
€ 22,54
Each
Aantal stuks
50bar - Surface Mount - 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 30bar 3.6 V +85 °C 3.6 V 0bar
RS-stocknr. 191-7818
FabrikantnummerMS583702BA06-50
FabrikantTE Connectivity
€ 25,43
Each
Aantal stuks
10bar - Surface Mount SMD 4 3.3 x 3.3 x 2.9mm 3.3mm 3.3mm 2.7mm 1200mbar 3.6 V +85 °C - 300mbar
RS-stocknr. 110-7761
FabrikantnummerKP236N6165XTMA1
FabrikantInfineon
€ 5,39
Each (In a Pack of 2)
Aantal stuks
600kPa 43.8mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 165kPa 5.5 V +125 °C 4.85 V 60kPa
RS-stocknr. 136-2042
FabrikantnummerKP229E3111XTMA1
FabrikantInfineon
€ 2,60
Each
Aantal stuks
600kPa 15.2mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 300 kPa, 3000 mbar 5.5 V +140 °C 4.85 V 20 kPa, 200 mbar
RS-stocknr. 829-6962
FabrikantnummerLPS25HTR
€ 3,675
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. 187-4744
FabrikantnummerBPS130-HA015P-3S
FabrikantBourns
€ 29,54
Each
Aantal stuks
- - - - 3 12.8 x 10.3 x 12.8mm 12.8mm 10.3mm 12.8mm 15psi 5.5 V +150 °C - -
RS-stocknr. 187-4679
FabrikantnummerBPS130-HA100P-1SG
FabrikantBourns
€ 21,941
Each (On a Reel of 250)
Aantal stuks
- - - - 3 12.8 x 10.3 x 12.8mm 12.8mm 10.3mm 12.8mm 100psi 5.5 V +150 °C - -
RS-stocknr. 170-4366
Fabrikantnummer325535009-00
FabrikantTE Connectivity
€ 26,934
Each (In a Tube of 100)
Aantal stuks
30bar - Surface Mount - 8 9 x 9 x 4.28mm 9mm 9mm 4.28mm 14bar 3.6 V +125 °C 3.6 V 0bar
Nieuw
RS-stocknr. 202-5925
Fabrikantnummer2511020213301
FabrikantWurth Elektronik
€ 2,684
Each (In a Pack of 5)
Aantal stuks
2000kPa - Surface LGA 10 - - - - 126kPa - - - -
RS-stocknr. 187-9064
FabrikantnummerU5600-000005-030PA
FabrikantTE Connectivity
€ 224,04
Each
Aantal stuks
20kpsi - - - - 24 x 24 x 69mm 24mm 24mm 69mm 2bar 3.6 V +85 °C - 0bar
RS-stocknr. 191-7805
FabrikantnummerMS583702BA06-50
FabrikantTE Connectivity
€ 13,769
Each (On a Reel of 2500)
Aantal stuks
10bar - Surface Mount SMD 4 3.3 x 3.3 x 2.7mm 3.3mm 3.3mm 2.7mm 1200mbar 3.6 V +85 °C - 300mbar
RS-stocknr. 187-4741
FabrikantnummerBPS130-HA100P-1SG
FabrikantBourns
€ 29,54
Each
Aantal stuks
- - - - 3 12.8 x 10.3 x 12.8mm 12.8mm 10.3mm 12.8mm 100psi 5.5 V +150 °C - -
RS-stocknr. 719-1156
FabrikantnummerMPXM2202AS
FabrikantNXP
€ 11,62
Each
Aantal stuks
400kPa 0.2mV/kPa Surface Mount - 5 - - - - 200kPa 16 V +125 °C 10 V 0kPa
RS-stocknr. 719-1134
FabrikantnummerMPXA6115AC6U
FabrikantNXP
€ 16,03
Each
Aantal stuks
400kPa 45.9mV/kPa Surface Mount - 8 - - - - 115kPa 5.25 V +125 °C 4.7 V 15kPa
RS-stocknr. 821-2422
FabrikantnummerMPXH6300AC6U
FabrikantNXP
€ 10,60
Each
Aantal stuks
1200kPa 16.2mV/kPa Surface Mount SSOP 8 8.51 x 8.51 x 9.91mm 8.51mm 8.51mm 9.91mm 304kPa 5.46 V dc +125 °C 4.9 V 20kPa
RS-stocknr. 165-5763
FabrikantnummerLPS25HTR
€ 2,805
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. 146-8187
Fabrikantnummer325401000-00
FabrikantTE Connectivity
€ 6,796
Each (In a Tube of 80)
Aantal stuks
10bar - Surface Mount SMD 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 1bar 20 V +125 °C 180 mV 0bar
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