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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Viewing 81 - 100 of 122 products
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Description Price 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 Stock No. 187-4680
Mfr. Part No.BPS130-HA015P-3S
BrandBourns
kr 225,914
Each (In a Tray of 100)
Units
- - - - 3 12.8 x 10.3 x 12.8mm 12.8mm 10.3mm 12.8mm 15psi 5.5 V +150 °C - -
RS Stock No. 719-1061
Mfr. Part No.MPX4200A
BrandNXP
kr 157,13
Each
Units
800kPa 25.5mV/kPa Surface Mount - 6 - - - - 200kPa 5.35 V +125 °C 4.9 V 20kPa
RS Stock No. 136-2048
Mfr. Part No.DPS310XTSA1
BrandInfineon
kr 26,023
Each (In a Pack of 4)
Units
- - Surface Mount - - - - - - - - +85 °C - -
RS Stock No. 719-1131
Mfr. Part No.MPXA4250AC6U
BrandNXP
kr 154,54
Each
Units
1000kPa 20mV/kPa Surface Mount - 8 - - - - 250kPa 5.35 V +125 °C 4.9 V 20kPa
RS Stock No. 190-8465
Mfr. Part No.LPS22HHTR
kr 28,674
Each (In a Pack of 5)
Units
- - Surface Mount HLGA 10 2 x 2 x 0.8mm 2mm 2mm 0.8mm - 3.6 V +85 °C 0.2 V -
New
RS Stock No. 201-1646
Mfr. Part No.20005303-00
kr 54,595
Each (On a Reel of 2500)
Units
3000kPa - Surface Mount 4-SMD 4 - - - - 700kPa - - - -
RS Stock No. 717-6527
Mfr. Part No.MPX4115AP
BrandNXP
kr 174,87
Each
Units
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 Stock No. 163-7326
Mfr. Part No.LPS35HWTR
kr 34,062
Each (On a Reel of 3000)
Units
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 Stock No. 187-4684
Mfr. Part No.BPS140-HA015P-1SG
BrandBourns
kr 262,606
Each (On a Reel of 250)
Units
- - - - 3 13.9 x 10.4 x 9.7mm 13.9mm 10.4mm 9.7mm 15psi 5.5 V +150 °C - -
RS Stock No. 150-3949
Mfr. Part No.MPRLS0025PA00001A
BrandHoneywell
kr 39,564
Each (On a Reel of 700)
Units
60psi - Surface Mount SMT 12 5 x 5 x 5.8mm 5mm 5mm 5.8mm 25kPa 3.3 V +85 °C 3.6 V 0kPa
New
RS Stock No. 201-1647
Mfr. Part No.20005303-00
kr 87,35
Each
Units
- - - - - - - - - - - - - -
New
RS Stock No. 201-4481
Mfr. Part No.LPS27HHWTR
kr 32,006
Each (On a Reel of 2500)
Units
1.26kPa - Surface Mount CCLGA-10L 10 - - - - 1.26kPa - - - -
New
RS Stock No. 201-1641
Mfr. Part No.20000979-00
kr 37,777
Each (On a Reel of 2500)
Units
1000kPa - Surface Mount 4-SMD 4 - - - - 1.2kPa - - - -
RS Stock No. 121-8184
Mfr. Part No.HSCDANN015PAAA5
BrandHoneywell
kr 328,41
Each
Units
30psi - Through Hole DIP 8 10 x 13.3 x 13.75mm 10mm 13.3mm 13.75mm 15psi 5.25 V dc +85 °C 5.25 V 0psi
RS Stock No. 922-7298
Mfr. Part No.MPXH6115AC6U
BrandNXP
kr 84,263
Each (In a Tube of 55)
Units
400kPa 45.9mV/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 Stock No. 719-1134
Mfr. Part No.MPXA6115AC6U
BrandNXP
kr 159,82
Each
Units
400kPa 45.9mV/kPa Surface Mount - 8 - - - - 115kPa 5.25 V +125 °C 4.7 V 15kPa
RS Stock No. 893-7339
Mfr. Part No.82-005G-RT
kr 489,73
Each
Units
15psi - Surface Mount - - 19 (Dia.) x 7.3mm 19 (Dia.)mm - 7.3mm 5psi - +70 °C 0.1 V -
RS Stock No. 190-8449
Mfr. Part No.LPS22HHTR
kr 13,878
Each (On a Reel of 8000)
Units
- - Surface Mount HLGA 10 2 x 2 x 0.8mm 2mm 2mm 0.8mm - 3.6 V +85 °C 0.2 V -
RS Stock No. 170-4372
Mfr. Part No.MS580330BA01-00
kr 320,548
Each (In a Tube of 80)
Units
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 Stock No. 136-1509
Mfr. Part No.KP234XTMA1
BrandInfineon
kr 26,412
Each (On a Reel of 1500)
Units
600kPa 45mV/kPa Surface Mount DSOF 8 7 x 7 x 2.8mm 7mm 7mm 2.8mm 115 kPa, 1150 mbar 5.5 V +140 °C 4.85 V 40 kPa, 400 mbar
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