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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Beskrivning Pris 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-artikelnummer 717-6527
Tillv. art.nrMPX4115AP
VarumärkeNXP
179,09 kr
Each
Enheter
400kPa - Through Hole Case 867B-04 6 29.85 x 8.26 x 29.34mm 29.85mm 8.26mm 29.34mm - 5.35 V +125 °C 4.8 V -
RS-artikelnummer 922-7289
Tillv. art.nrMPX4115AP
VarumärkeNXP
134,394 kr
Each (In a Tray of 20)
Enheter
400kPa - Through Hole Case 867B-04 6 29.85 x 8.26 x 29.34mm 29.85mm 8.26mm 29.34mm - 5.35 V +125 °C 4.8 V -
RS-artikelnummer 165-5763
Tillv. art.nrLPS25HTR
VarumärkeSTMicroelectronics
29,004 kr
Each (On a Reel of 4000)
Enheter
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-artikelnummer 166-1075
Tillv. art.nrLPS22HBTR
VarumärkeSTMicroelectronics
12,317 kr
Each (On a Reel of 8000)
Enheter
2000kPa - Surface Mount HLGA 10 2 x 2 x 0.8mm 2mm 2mm 0.8mm 126kPa 3.6 V +85 °C 6.7 Vdc 26kPa
RS-artikelnummer 111-6455
Tillv. art.nrLPS22HBTR
VarumärkeSTMicroelectronics
24,816 kr
Each (In a Pack of 5)
Enheter
2000kPa - Surface Mount HLGA 10 2 x 2 x 0.8mm 2mm 2mm 0.8mm 126kPa 3.6 V +85 °C 6.7 Vdc 26kPa
RS-artikelnummer 829-6962
Tillv. art.nrLPS25HTR
VarumärkeSTMicroelectronics
38,00 kr
Each (In a Pack of 2)
Enheter
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-artikelnummer 124-9373
Tillv. art.nrMS5837-02BA
VarumärkeTE Connectivity
117,88 kr
Each
Enheter
10bar - Surface Mount - 4 3.3 x 3.3 x 2.65mm 3.3mm 3.3mm 2.65mm 1200mbar 3.6 V +85 °C 3.6 V 300mbar
RS-artikelnummer 922-7342
Tillv. art.nrMPX5100AP
VarumärkeNXP
134,394 kr
Each (In a Tray of 20)
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 750-0841
Tillv. art.nrMPL3115A2
VarumärkeNXP
42,39 kr
Each
Enheter
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-artikelnummer 169-0655
Tillv. art.nrMPL3115A2
VarumärkeNXP
25,333 kr
Each (In a Tray of 490)
Enheter
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-artikelnummer 719-1099
Tillv. art.nrMPX5100AP
VarumärkeNXP
179,09 kr
Each
Enheter
- - - - - - - - - - - +125 °C - -
Nytt
RS-artikelnummer 201-4482
Tillv. art.nrLPS27HHWTR
VarumärkeSTMicroelectronics
61,23 kr
Each (In a Pack of 2)
Enheter
1.26kPa - Surface Mount CCLGA-10L 10 - - - - 1.26kPa - - - -
RS-artikelnummer 191-7818
Tillv. art.nrMS583702BA06-50
VarumärkeTE Connectivity
262,95 kr
Each
Enheter
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-artikelnummer 187-4727
Tillv. art.nrBPS140-HA100P-1SG
VarumärkeBourns
335,95 kr
Each
Enheter
- - - - 3 13.9 x 10.4 x 9.7mm 13.9mm 10.4mm 9.7mm 100psi 5.5 V +150 °C - -
RS-artikelnummer 187-4758
Tillv. art.nrBPS140-HA015P-1SG
VarumärkeBourns
335,95 kr
Each
Enheter
- - - - 3 13.9 x 10.4 x 9.7mm 13.9mm 10.4mm 9.7mm 15psi 5.5 V +150 °C - -
RS-artikelnummer 750-0844
Tillv. art.nrMPL115A1
VarumärkeNXP
46,74 kr
Each
Enheter
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C 0.6 V 50kPa
Nytt
RS-artikelnummer 201-1641
Tillv. art.nr20000979-00
VarumärkeTE Connectivity
39,182 kr
Each (On a Reel of 2500)
Enheter
1000kPa - Surface Mount 4-SMD 4 - - - - 1.2kPa - - - -
RS-artikelnummer 169-7321
Tillv. art.nrMPX2102ASX
VarumärkeNXP
106,001 kr
Each (In a Tray of 20)
Enheter
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-artikelnummer 187-4680
Tillv. art.nrBPS130-HA015P-3S
VarumärkeBourns
226,867 kr
Each (In a Tray of 100)
Enheter
- - - - 3 12.8 x 10.3 x 12.8mm 12.8mm 10.3mm 12.8mm 15psi 5.5 V +150 °C - -
RS-artikelnummer 187-4748
Tillv. art.nrBPS130-HA100P-3S
VarumärkeBourns
305,44 kr
Each
Enheter
- - - - 3 12.8 x 10.3 x 12.8mm 12.8mm 10.3mm 12.8mm 100psi 5.5 V +150 °C - -
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