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 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 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 719-1099
Tillv. art.nrMPX5100AP
VarumärkeNXP
187,15 kr
Each
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 922-7342
Tillv. art.nrMPX5100AP
VarumärkeNXP
152,707 kr
Each (In a Tray of 20)
Enheter
- - - - - - - - - - - +125°C - -
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 829-6962
Tillv. art.nrLPS25HTR
VarumärkeSTMicroelectronics
20,365 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 165-5763
Tillv. art.nrLPS25HTR
VarumärkeSTMicroelectronics
19,779 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 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
Nytt
RS-artikelnummer 190-8465
Tillv. art.nrLPS22HHTR
VarumärkeSTMicroelectronics
32,342 kr
Each (In a Pack of 5)
Enheter
- - Surface Mount HLGA 10 2 x 2 x 0.8mm 2mm 2mm 0.8mm - 3.6 V +85 °C 0.2 V -
RS-artikelnummer 150-3959
Tillv. art.nrMPRLS0001PG0000SA
VarumärkeHoneywell
68,76 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 719-1049
Tillv. art.nrMPX2200AP
VarumärkeNXP
137,63 kr
Each
Enheter
800kPa - Surface Mount 4-SIP Module 4 - - - - 0psi 16 V +125 °C - 29psi
RS-artikelnummer 893-7121
Tillv. art.nr325535009-00
VarumärkeTE Connectivity
303,79 kr
Each
Enheter
30bar - Surface Mount - 8 9 x 9 x 4.28mm 9mm 9mm 4.28mm 14bar 3.6 V +125 °C 3.6 V 0bar
Nytt
RS-artikelnummer 187-9064
Tillv. art.nrU5600-000005-030PA
VarumärkeTE Connectivity
2 245,85 kr
Each
Enheter
20kpsi - - - - 24 x 24 x 69mm 24mm 24mm 69mm 2bar 3.6 V +85 °C - 0bar
RS-artikelnummer 719-1131
Tillv. art.nrMPXA4250AC6U
VarumärkeNXP
160,27 kr
Each
Enheter
1000kPa 20mV/kPa Surface Mount - 8 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
RS-artikelnummer 893-7133
Tillv. art.nr325534008-00
VarumärkeTE Connectivity
134,29 kr
Each
Enheter
5bar - Surface Mount - 8 9 x 9 x 2.88mm 9mm 9mm 2.88mm 1100mbar 3.6 V +125 °C 3.6 V 10mbar
RS-artikelnummer 170-4369
Tillv. art.nr325561000-00
VarumärkeTE Connectivity
45,743 kr
Each (In a Tray of 196)
Enheter
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
RS-artikelnummer 121-8168
Tillv. art.nrSSCMRNN1.6BA7A5
VarumärkeHoneywell
285,80 kr
Each
Enheter
4bar - Surface Mount SMT 8 10 x 13.3 x 5.8mm 10mm 13.3mm 5.8mm 1.6bar 5.25 V dc +85 °C 5.25 V 0bar
Nytt
RS-artikelnummer 187-4680
Tillv. art.nrBPS130-HA015P-3S
VarumärkeBourns
280,81 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 - -
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