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
181,36 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 165-5763
Tillv. art.nrLPS25HTR
VarumärkeSTMicroelectronics
20,961 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 124-9373
Tillv. art.nrMS5837-02BA
VarumärkeTE Connectivity
150,03 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
152,707 kr
Each (In a Tray of 20)
Enheter
- - - - - - - - - - - +125°C - -
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 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 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 111-6455
Tillv. art.nrLPS22HBTR
VarumärkeSTMicroelectronics
27,836 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 166-1075
Tillv. art.nrLPS22HBTR
VarumärkeSTMicroelectronics
13,741 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 719-1099
Tillv. art.nrMPX5100AP
VarumärkeNXP
187,15 kr
Each
Enheter
- - - - - - - - - - - +125°C - -
RS-artikelnummer 163-9790
Tillv. art.nrLPS35HWTR
VarumärkeSTMicroelectronics
58,73 kr
Each
Enheter
2000kPa 40.96mV/V Surface Mount CCLGA 10 3.5 x 3.5 x 1.85mm 3.5mm 3.5mm 1.85mm 126kPa 3.6 V +85 °C 6.7 Vdc 26kPa
RS-artikelnummer 170-4377
Tillv. art.nr325412000-00
VarumärkeTE Connectivity
138,272 kr
Each (In a Tube of 80)
Enheter
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-artikelnummer 821-2431
Tillv. art.nrMPXH6400AC6U
VarumärkeNXP
111,98 kr
Each
Enheter
1600kPa 12.1mV/kPa Surface Mount SOP 8 12.32 x 12.32 x 7.37mm 12.32mm 12.32mm 7.37mm 400kPa 5.36 V dc +125 °C 4.8 V 20kPa
RS-artikelnummer 169-0657
Tillv. art.nrMPL115A2
VarumärkeNXP
33,022 kr
Each (In a Tray of 2450)
Enheter
1000kPa - Surface Mount LGA 8 5 x 3 x 1.2mm 5mm 3mm 1.2mm 115kPa 5.5 V +105 °C - 50kPa
RS-artikelnummer 146-8226
Tillv. art.nr325407000-00
VarumärkeTE Connectivity
142,69 kr
Each
Enheter
20bar - Surface Mount SMD 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 7bar 20 V +125 °C 462 mV 0bar
RS-artikelnummer 187-4685
Tillv. art.nrBPS140-HA100P-1SG
VarumärkeBourns
308,89 kr
Each (On a Reel of 250)
Enheter
- - - - 3 13.9 x 10.4 x 9.7mm 13.9mm 10.4mm 9.7mm 100psi 5.5 V +150 °C - -
RS-artikelnummer 849-6187
Tillv. art.nr0273.300.354-1NV
VarumärkeBosch Sensortec
37,275 kr
Each (In a Pack of 2)
Enheter
- - 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-artikelnummer 136-1511
Tillv. art.nrDPS310XTSA1
VarumärkeInfineon
12,163 kr
Each (On a Reel of 2500)
Enheter
- - Surface Mount - - - - - - - - +85 °C - -
RS-artikelnummer 150-3959
Tillv. art.nrMPRLS0001PG0000SA
VarumärkeHoneywell
35,59 kr
Each
Enheter
5psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm 1psi 3.3 V +85 °C 3.6 V 0psi
RS-artikelnummer 146-8188
Tillv. art.nr325407000-00
VarumärkeTE Connectivity
104,879 kr
Each (In a Tube of 80)
Enheter
20bar - Surface Mount SMD 8 6.4 x 6.2 x 2.88mm 6.4mm 6.2mm 2.88mm 7bar 20 V +125 °C 462 mV 0bar
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